Merge pull request #263345 from hacker1024/feature/pub2nix

dart: Use Nix instead of Pub
2024-11-22 15:03:28 +00:00 · 2024-01-05 16:34:07 +01:00 · 2024-01-05 16:34:07 +01:00 · 349e0c2870
commit 349e0c2870
parent bbc6e36b5b 5a5db92870
65 changed files with 12934 additions and 18791 deletions
--- a/doc/languages-frameworks/dart.section.md
+++ b/doc/languages-frameworks/dart.section.md
@ -4,22 +4,21 @@

 The function `buildDartApplication` builds Dart applications managed with pub.

-It fetches its Dart dependencies automatically through `fetchDartDeps`, and (through a series of hooks) builds and installs the executables specified in the pubspec file. The hooks can be used in other derivations, if needed. The phases can also be overridden to do something different from installing binaries.
+It fetches its Dart dependencies automatically through `pub2nix`, and (through a series of hooks) builds and installs the executables specified in the pubspec file. The hooks can be used in other derivations, if needed. The phases can also be overridden to do something different from installing binaries.

 If you are packaging a Flutter desktop application, use [`buildFlutterApplication`](#ssec-dart-flutter) instead.

-`vendorHash`: is the hash of the output of the dependency fetcher derivation. To obtain it, set it to `lib.fakeHash` (or omit it) and run the build ([more details here](#sec-source-hashes)).
+`pubspecLock` is the parsed pubspec.lock file. pub2nix uses this to download required packages.
+This can be converted to JSON from YAML with something like `yq . pubspec.lock`, and then read by Nix.

-If the upstream source is missing a `pubspec.lock` file, you'll have to vendor one and specify it using `pubspecLockFile`. If it is needed, one will be generated for you and printed when attempting to build the derivation.
-
-The `depsListFile` must always be provided when packaging in Nixpkgs. It will be generated and printed if the derivation is attempted to be built without one. Alternatively, `autoDepsList` may be set to `true` only when outside of Nixpkgs, as it relies on import-from-derivation.
+If the package has Git package dependencies, the hashes must be provided in the `gitHashes` set. If a hash is missing, an error message prompting you to add it will be shown.

 The `dart` commands run can be overridden through `pubGetScript` and `dartCompileCommand`, you can also add flags using `dartCompileFlags` or `dartJitFlags`.

 Dart supports multiple [outputs types](https://dart.dev/tools/dart-compile#types-of-output), you can choose between them using `dartOutputType` (defaults to `exe`). If you want to override the binaries path or the source path they come from, you can use `dartEntryPoints`. Outputs that require a runtime will automatically be wrapped with the relevant runtime (`dartaotruntime` for `aot-snapshot`, `dart run` for `jit-snapshot` and `kernel`, `node` for `js`), this can be overridden through `dartRuntimeCommand`.

 ```nix
-{ buildDartApplication, fetchFromGitHub }:
+{ lib, buildDartApplication, fetchFromGitHub }:

 buildDartApplication rec {
  pname = "dart-sass";
@ -32,12 +31,53 @@ buildDartApplication rec {
    hash = "sha256-U6enz8yJcc4Wf8m54eYIAnVg/jsGi247Wy8lp1r1wg4=";
  };

-  pubspecLockFile = ./pubspec.lock;
-  depsListFile = ./deps.json;
-  vendorHash = "sha256-Atm7zfnDambN/BmmUf4BG0yUz/y6xWzf0reDw3Ad41s=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;
 }
 ```

+### Patching dependencies {#ssec-dart-applications-patching-dependencies}
+
+Some Dart packages require patches or build environment changes. Package derivations can be customised with the `customSourceBuilders` argument.
+
+A collection of such customisations can be found in Nixpkgs, in the `development/compilers/dart/package-source-builders` directory.
+
+This allows fixes for packages to be shared between all applications that use them. It is strongly recommended to add to this collection instead of including fixes in your application derivation itself.
+
+### Running executables from dev_dependencies {#ssec-dart-applications-build-tools}
+
+Many Dart applications require executables from the `dev_dependencies` section in `pubspec.yaml` to be run before building them.
+
+This can be done in `preBuild`, in one of two ways:
+
+1. Packaging the tool with `buildDartApplication`, adding it to Nixpkgs, and running it like any other application
+2. Running the tool from the package cache
+
+Of these methods, the first is recommended when using a tool that does not need
+to be of a specific version.
+
+For the second method, the `packageRun` function from the `dartConfigHook` can be used.
+This is an alternative to `dart run` that does not rely on Pub.
+
+e.g., for `build_runner`:
+
+```bash
+packageRun build_runner build
+```
+
+Do _not_ use `dart run <package_name>`, as this will attempt to download dependencies with Pub.
+
+### Usage with nix-shell {#ssec-dart-applications-nix-shell}
+
+As `buildDartApplication` provides dependencies instead of `pub get`, Dart needs to be explicitly told where to find them.
+
+Run the following commands in the source directory to configure Dart appropriately.
+Do not use `pub` after doing so; it will download the dependencies itself and overwrite these changes.
+
+```bash
+cp --no-preserve=all "$pubspecLockFilePath" pubspec.lock
+mkdir -p .dart_tool && cp --no-preserve=all "$packageConfig" .dart_tool/package_config.json
+```
+
 ## Flutter applications {#ssec-dart-flutter}

 The function `buildFlutterApplication` builds Flutter applications.
@ -59,8 +99,10 @@ flutter.buildFlutterApplication {
    fetchSubmodules = true;
  };

-  pubspecLockFile = ./pubspec.lock;
-  depsListFile = ./deps.json;
-  vendorHash = "sha256-cdMO+tr6kYiN5xKXa+uTMAcFf2C75F3wVPrn21G4QPQ=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;
 }
+
+### Usage with nix-shell {#ssec-dart-flutter-nix-shell}
+
+See the [Dart documentation](#ssec-dart-applications-nix-shell) nix-shell instructions.
 ```
--- a/pkgs/applications/misc/yubioath-flutter/default.nix
+++ b/pkgs/applications/misc/yubioath-flutter/default.nix
@ -25,9 +25,7 @@ flutter.buildFlutterApplication rec {

  passthru.helper = python3.pkgs.callPackage ./helper.nix { inherit src version meta; };

-  pubspecLockFile = ./pubspec.lock;
-  depsListFile = ./deps.json;
-  vendorHash = "sha256-RV7NoXJnd1jYGcU5YE0VV7VlMM7bz2JTMJTImOY3m38=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;

  postPatch = ''
    rm -f pubspec.lock
--- a/pkgs/applications/misc/yubioath-flutter/deps.json
+++ b/pkgs/applications/misc/yubioath-flutter/deps.json
--- a/pkgs/applications/misc/yubioath-flutter/pubspec.lock
+++ b/pkgs/applications/misc/yubioath-flutter/pubspec.lock
@ -1,997 +0,0 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
-  _fe_analyzer_shared:
-    dependency: transitive
-    description:
-      name: _fe_analyzer_shared
-      sha256: eb376e9acf6938204f90eb3b1f00b578640d3188b4c8a8ec054f9f479af8d051
-      url: "https://pub.dev"
-    source: hosted
-    version: "64.0.0"
-  analyzer:
-    dependency: transitive
-    description:
-      name: analyzer
-      sha256: "69f54f967773f6c26c7dcb13e93d7ccee8b17a641689da39e878d5cf13b06893"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.2.0"
-  archive:
-    dependency: "direct main"
-    description:
-      name: archive
-      sha256: "0c8368c9b3f0abbc193b9d6133649a614204b528982bebc7026372d61677ce3a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.3.7"
-  args:
-    dependency: transitive
-    description:
-      name: args
-      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  async:
-    dependency: "direct main"
-    description:
-      name: async
-      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.11.0"
-  boolean_selector:
-    dependency: transitive
-    description:
-      name: boolean_selector
-      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  build:
-    dependency: transitive
-    description:
-      name: build
-      sha256: "80184af8b6cb3e5c1c4ec6d8544d27711700bc3e6d2efad04238c7b5290889f0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.1"
-  build_config:
-    dependency: transitive
-    description:
-      name: build_config
-      sha256: bf80fcfb46a29945b423bd9aad884590fb1dc69b330a4d4700cac476af1708d1
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  build_daemon:
-    dependency: transitive
-    description:
-      name: build_daemon
-      sha256: "5f02d73eb2ba16483e693f80bee4f088563a820e47d1027d4cdfe62b5bb43e65"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.0"
-  build_resolvers:
-    dependency: transitive
-    description:
-      name: build_resolvers
-      sha256: "6c4dd11d05d056e76320b828a1db0fc01ccd376922526f8e9d6c796a5adbac20"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.1"
-  build_runner:
-    dependency: "direct dev"
-    description:
-      name: build_runner
-      sha256: "10c6bcdbf9d049a0b666702cf1cee4ddfdc38f02a19d35ae392863b47519848b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.6"
-  build_runner_core:
-    dependency: transitive
-    description:
-      name: build_runner_core
-      sha256: "6d6ee4276b1c5f34f21fdf39425202712d2be82019983d52f351c94aafbc2c41"
-      url: "https://pub.dev"
-    source: hosted
-    version: "7.2.10"
-  built_collection:
-    dependency: transitive
-    description:
-      name: built_collection
-      sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.1.1"
-  built_value:
-    dependency: transitive
-    description:
-      name: built_value
-      sha256: ff627b645b28fb8bdb69e645f910c2458fd6b65f6585c3a53e0626024897dedf
-      url: "https://pub.dev"
-    source: hosted
-    version: "8.6.2"
-  characters:
-    dependency: transitive
-    description:
-      name: characters
-      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.0"
-  checked_yaml:
-    dependency: transitive
-    description:
-      name: checked_yaml
-      sha256: feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.3"
-  clock:
-    dependency: transitive
-    description:
-      name: clock
-      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  code_builder:
-    dependency: transitive
-    description:
-      name: code_builder
-      sha256: "4ad01d6e56db961d29661561effde45e519939fdaeb46c351275b182eac70189"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.5.0"
-  collection:
-    dependency: "direct main"
-    description:
-      name: collection
-      sha256: f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.17.2"
-  convert:
-    dependency: transitive
-    description:
-      name: convert
-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
-  cross_file:
-    dependency: transitive
-    description:
-      name: cross_file
-      sha256: "0b0036e8cccbfbe0555fd83c1d31a6f30b77a96b598b35a5d36dd41f718695e9"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.3.3+4"
-  crypto:
-    dependency: "direct main"
-    description:
-      name: crypto
-      sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.3"
-  dart_style:
-    dependency: transitive
-    description:
-      name: dart_style
-      sha256: "1efa911ca7086affd35f463ca2fc1799584fb6aa89883cf0af8e3664d6a02d55"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.2"
-  desktop_drop:
-    dependency: "direct main"
-    description:
-      name: desktop_drop
-      sha256: ebba9c9cb0b54385998a977d741cc06fd8324878c08d5a36e9da61cd56b04cc6
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.3"
-  fake_async:
-    dependency: transitive
-    description:
-      name: fake_async
-      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.1"
-  ffi:
-    dependency: transitive
-    description:
-      name: ffi
-      sha256: "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  file:
-    dependency: transitive
-    description:
-      name: file
-      sha256: "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.1.4"
-  file_picker:
-    dependency: "direct main"
-    description:
-      name: file_picker
-      sha256: bdfa035a974a0c080576c4c8ed01cdf9d1b406a04c7daa05443ef0383a97bedc
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.3.4"
-  fixnum:
-    dependency: transitive
-    description:
-      name: fixnum
-      sha256: "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
-  flutter:
-    dependency: "direct main"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  flutter_driver:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  flutter_lints:
-    dependency: "direct dev"
-    description:
-      name: flutter_lints
-      sha256: "2118df84ef0c3ca93f96123a616ae8540879991b8b57af2f81b76a7ada49b2a4"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.2"
-  flutter_localizations:
-    dependency: "direct main"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  flutter_plugin_android_lifecycle:
-    dependency: transitive
-    description:
-      name: flutter_plugin_android_lifecycle
-      sha256: "950e77c2bbe1692bc0874fc7fb491b96a4dc340457f4ea1641443d0a6c1ea360"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.15"
-  flutter_riverpod:
-    dependency: "direct main"
-    description:
-      name: flutter_riverpod
-      sha256: b3c3a8a9714b7f88dd2a41e1efbc47f76d620b06ab427c62ae7bc82298cd7dbb
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.2"
-  flutter_test:
-    dependency: "direct dev"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  flutter_web_plugins:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  freezed:
-    dependency: "direct dev"
-    description:
-      name: freezed
-      sha256: "83462cfc33dc9680533a7f3a4a6ab60aa94f287db5f4ee6511248c22833c497f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  freezed_annotation:
-    dependency: "direct main"
-    description:
-      name: freezed_annotation
-      sha256: c3fd9336eb55a38cc1bbd79ab17573113a8deccd0ecbbf926cca3c62803b5c2d
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.1"
-  frontend_server_client:
-    dependency: transitive
-    description:
-      name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.0"
-  fuchsia_remote_debug_protocol:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.2"
-  graphs:
-    dependency: transitive
-    description:
-      name: graphs
-      sha256: aedc5a15e78fc65a6e23bcd927f24c64dd995062bcd1ca6eda65a3cff92a4d19
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.1"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.1"
-  http_parser:
-    dependency: transitive
-    description:
-      name: http_parser
-      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.2"
-  integration_test:
-    dependency: "direct dev"
-    description: flutter
-    source: sdk
-    version: "0.0.0"
-  intl:
-    dependency: "direct main"
-    description:
-      name: intl
-      sha256: "3bc132a9dbce73a7e4a21a17d06e1878839ffbf975568bc875c60537824b0c4d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.18.1"
-  io:
-    dependency: transitive
-    description:
-      name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  js:
-    dependency: transitive
-    description:
-      name: js
-      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.6.7"
-  json_annotation:
-    dependency: "direct main"
-    description:
-      name: json_annotation
-      sha256: b10a7b2ff83d83c777edba3c6a0f97045ddadd56c944e1a23a3fdf43a1bf4467
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.8.1"
-  json_serializable:
-    dependency: "direct dev"
-    description:
-      name: json_serializable
-      sha256: aa1f5a8912615733e0fdc7a02af03308933c93235bdc8d50d0b0c8a8ccb0b969
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.7.1"
-  lints:
-    dependency: transitive
-    description:
-      name: lints
-      sha256: "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  local_notifier:
-    dependency: "direct main"
-    description:
-      name: local_notifier
-      sha256: cc855aa6362c8840e3d3b35b1c3b058a3a8becdb2b03d5a9aa3f3a1e861f0a03
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.5"
-  logging:
-    dependency: "direct main"
-    description:
-      name: logging
-      sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  matcher:
-    dependency: transitive
-    description:
-      name: matcher
-      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.12.16"
-  material_color_utilities:
-    dependency: transitive
-    description:
-      name: material_color_utilities
-      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.5.0"
-  menu_base:
-    dependency: transitive
-    description:
-      name: menu_base
-      sha256: "820368014a171bd1241030278e6c2617354f492f5c703d7b7d4570a6b8b84405"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.1"
-  meta:
-    dependency: transitive
-    description:
-      name: meta
-      sha256: "3c74dbf8763d36539f114c799d8a2d87343b5067e9d796ca22b5eb8437090ee3"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.9.1"
-  mime:
-    dependency: transitive
-    description:
-      name: mime
-      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  package_config:
-    dependency: transitive
-    description:
-      name: package_config
-      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  path:
-    dependency: "direct main"
-    description:
-      name: path
-      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.8.3"
-  path_parsing:
-    dependency: transitive
-    description:
-      name: path_parsing
-      sha256: e3e67b1629e6f7e8100b367d3db6ba6af4b1f0bb80f64db18ef1fbabd2fa9ccf
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.1"
-  path_provider:
-    dependency: "direct main"
-    description:
-      name: path_provider
-      sha256: "909b84830485dbcd0308edf6f7368bc8fd76afa26a270420f34cabea2a6467a0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  path_provider_android:
-    dependency: transitive
-    description:
-      name: path_provider_android
-      sha256: "5d44fc3314d969b84816b569070d7ace0f1dea04bd94a83f74c4829615d22ad8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  path_provider_foundation:
-    dependency: transitive
-    description:
-      name: path_provider_foundation
-      sha256: "1b744d3d774e5a879bb76d6cd1ecee2ba2c6960c03b1020cd35212f6aa267ac5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  path_provider_linux:
-    dependency: transitive
-    description:
-      name: path_provider_linux
-      sha256: ba2b77f0c52a33db09fc8caf85b12df691bf28d983e84cf87ff6d693cfa007b3
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  path_provider_platform_interface:
-    dependency: transitive
-    description:
-      name: path_provider_platform_interface
-      sha256: bced5679c7df11190e1ddc35f3222c858f328fff85c3942e46e7f5589bf9eb84
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  path_provider_windows:
-    dependency: transitive
-    description:
-      name: path_provider_windows
-      sha256: ee0e0d164516b90ae1f970bdf29f726f1aa730d7cfc449ecc74c495378b705da
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  petitparser:
-    dependency: transitive
-    description:
-      name: petitparser
-      sha256: cb3798bef7fc021ac45b308f4b51208a152792445cce0448c9a4ba5879dd8750
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.4.0"
-  platform:
-    dependency: transitive
-    description:
-      name: platform
-      sha256: "4a451831508d7d6ca779f7ac6e212b4023dd5a7d08a27a63da33756410e32b76"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  plugin_platform_interface:
-    dependency: transitive
-    description:
-      name: plugin_platform_interface
-      sha256: "43798d895c929056255600343db8f049921cbec94d31ec87f1dc5c16c01935dd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.5"
-  pointycastle:
-    dependency: transitive
-    description:
-      name: pointycastle
-      sha256: "7c1e5f0d23c9016c5bbd8b1473d0d3fb3fc851b876046039509e18e0c7485f2c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.7.3"
-  pool:
-    dependency: transitive
-    description:
-      name: pool
-      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.1"
-  process:
-    dependency: transitive
-    description:
-      name: process
-      sha256: "53fd8db9cec1d37b0574e12f07520d582019cb6c44abf5479a01505099a34a09"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.2.4"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      sha256: "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.4"
-  pubspec_parse:
-    dependency: transitive
-    description:
-      name: pubspec_parse
-      sha256: c63b2876e58e194e4b0828fcb080ad0e06d051cb607a6be51a9e084f47cb9367
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.3"
-  qrscanner_zxing:
-    dependency: "direct main"
-    description:
-      path: "android/flutter_plugins/qrscanner_zxing"
-      relative: true
-    source: path
-    version: "1.0.0"
-  riverpod:
-    dependency: transitive
-    description:
-      name: riverpod
-      sha256: b0fbf7927333c5c318f7e2c22c8b4fd2542ba294de0373e80ecdb34e0dcd8dc4
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.2"
-  screen_retriever:
-    dependency: "direct main"
-    description:
-      name: screen_retriever
-      sha256: "6ee02c8a1158e6dae7ca430da79436e3b1c9563c8cf02f524af997c201ac2b90"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.9"
-  shared_preferences:
-    dependency: "direct main"
-    description:
-      name: shared_preferences
-      sha256: "0344316c947ffeb3a529eac929e1978fcd37c26be4e8468628bac399365a3ca1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  shared_preferences_android:
-    dependency: transitive
-    description:
-      name: shared_preferences_android
-      sha256: fe8401ec5b6dcd739a0fe9588802069e608c3fdbfd3c3c93e546cf2f90438076
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  shared_preferences_foundation:
-    dependency: transitive
-    description:
-      name: shared_preferences_foundation
-      sha256: d29753996d8eb8f7619a1f13df6ce65e34bc107bef6330739ed76f18b22310ef
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.3"
-  shared_preferences_linux:
-    dependency: transitive
-    description:
-      name: shared_preferences_linux
-      sha256: "71d6806d1449b0a9d4e85e0c7a917771e672a3d5dc61149cc9fac871115018e1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  shared_preferences_platform_interface:
-    dependency: transitive
-    description:
-      name: shared_preferences_platform_interface
-      sha256: "23b052f17a25b90ff2b61aad4cc962154da76fb62848a9ce088efe30d7c50ab1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  shared_preferences_web:
-    dependency: transitive
-    description:
-      name: shared_preferences_web
-      sha256: "7347b194fb0bbeb4058e6a4e87ee70350b6b2b90f8ac5f8bd5b3a01548f6d33a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.2.0"
-  shared_preferences_windows:
-    dependency: transitive
-    description:
-      name: shared_preferences_windows
-      sha256: f95e6a43162bce43c9c3405f3eb6f39e5b5d11f65fab19196cf8225e2777624d
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  shelf:
-    dependency: transitive
-    description:
-      name: shelf
-      sha256: ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.1"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      sha256: "9ca081be41c60190ebcb4766b2486a7d50261db7bd0f5d9615f2d653637a84c1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  shortid:
-    dependency: transitive
-    description:
-      name: shortid
-      sha256: d0b40e3dbb50497dad107e19c54ca7de0d1a274eb9b4404991e443dadb9ebedb
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.2"
-  sky_engine:
-    dependency: transitive
-    description: flutter
-    source: sdk
-    version: "0.0.99"
-  source_gen:
-    dependency: transitive
-    description:
-      name: source_gen
-      sha256: fc0da689e5302edb6177fdd964efcb7f58912f43c28c2047a808f5bfff643d16
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
-  source_helper:
-    dependency: transitive
-    description:
-      name: source_helper
-      sha256: "6adebc0006c37dd63fe05bca0a929b99f06402fc95aa35bf36d67f5c06de01fd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.4"
-  source_span:
-    dependency: transitive
-    description:
-      name: source_span
-      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.10.0"
-  stack_trace:
-    dependency: transitive
-    description:
-      name: stack_trace
-      sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.11.0"
-  state_notifier:
-    dependency: transitive
-    description:
-      name: state_notifier
-      sha256: "8fe42610f179b843b12371e40db58c9444f8757f8b69d181c97e50787caed289"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.2+1"
-  stream_channel:
-    dependency: transitive
-    description:
-      name: stream_channel
-      sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  stream_transform:
-    dependency: transitive
-    description:
-      name: stream_transform
-      sha256: "14a00e794c7c11aa145a170587321aedce29769c08d7f58b1d141da75e3b1c6f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  string_scanner:
-    dependency: transitive
-    description:
-      name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  sync_http:
-    dependency: transitive
-    description:
-      name: sync_http
-      sha256: "7f0cd72eca000d2e026bcd6f990b81d0ca06022ef4e32fb257b30d3d1014a961"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.3.1"
-  term_glyph:
-    dependency: transitive
-    description:
-      name: term_glyph
-      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.1"
-  test_api:
-    dependency: transitive
-    description:
-      name: test_api
-      sha256: "75760ffd7786fffdfb9597c35c5b27eaeec82be8edfb6d71d32651128ed7aab8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.6.0"
-  timing:
-    dependency: transitive
-    description:
-      name: timing
-      sha256: "70a3b636575d4163c477e6de42f247a23b315ae20e86442bebe32d3cabf61c32"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.1"
-  tray_manager:
-    dependency: "direct main"
-    description:
-      name: tray_manager
-      sha256: b1975a05e0c6999e983cf9a58a6a098318c896040ccebac5398a3cc9e43b9c69
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.0"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.2"
-  url_launcher:
-    dependency: "direct main"
-    description:
-      name: url_launcher
-      sha256: "781bd58a1eb16069412365c98597726cd8810ae27435f04b3b4d3a470bacd61e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.1.12"
-  url_launcher_android:
-    dependency: transitive
-    description:
-      name: url_launcher_android
-      sha256: "3dd2388cc0c42912eee04434531a26a82512b9cb1827e0214430c9bcbddfe025"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.0.38"
-  url_launcher_ios:
-    dependency: transitive
-    description:
-      name: url_launcher_ios
-      sha256: "9af7ea73259886b92199f9e42c116072f05ff9bea2dcb339ab935dfc957392c2"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.1.4"
-  url_launcher_linux:
-    dependency: transitive
-    description:
-      name: url_launcher_linux
-      sha256: "207f4ddda99b95b4d4868320a352d374b0b7e05eefad95a4a26f57da413443f5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.5"
-  url_launcher_macos:
-    dependency: transitive
-    description:
-      name: url_launcher_macos
-      sha256: "1c4fdc0bfea61a70792ce97157e5cc17260f61abbe4f39354513f39ec6fd73b1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.6"
-  url_launcher_platform_interface:
-    dependency: transitive
-    description:
-      name: url_launcher_platform_interface
-      sha256: bfdfa402f1f3298637d71ca8ecfe840b4696698213d5346e9d12d4ab647ee2ea
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
-  url_launcher_web:
-    dependency: transitive
-    description:
-      name: url_launcher_web
-      sha256: cc26720eefe98c1b71d85f9dc7ef0cada5132617046369d9dc296b3ecaa5cbb4
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.18"
-  url_launcher_windows:
-    dependency: transitive
-    description:
-      name: url_launcher_windows
-      sha256: "7967065dd2b5fccc18c653b97958fdf839c5478c28e767c61ee879f4e7882422"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.7"
-  uuid:
-    dependency: transitive
-    description:
-      name: uuid
-      sha256: "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.7"
-  vector_graphics:
-    dependency: "direct main"
-    description:
-      name: vector_graphics
-      sha256: "670f6e07aca990b4a2bcdc08a784193c4ccdd1932620244c3a86bb72a0eac67f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.7"
-  vector_graphics_codec:
-    dependency: transitive
-    description:
-      name: vector_graphics_codec
-      sha256: "7451721781d967db9933b63f5733b1c4533022c0ba373a01bdd79d1a5457f69f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.7"
-  vector_graphics_compiler:
-    dependency: "direct main"
-    description:
-      name: vector_graphics_compiler
-      sha256: "80a13c613c8bde758b1464a1755a7b3a8f2b6cec61fbf0f5a53c94c30f03ba2e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.7"
-  vector_math:
-    dependency: transitive
-    description:
-      name: vector_math
-      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.4"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: c620a6f783fa22436da68e42db7ebbf18b8c44b9a46ab911f666ff09ffd9153f
-      url: "https://pub.dev"
-    source: hosted
-    version: "11.7.1"
-  watcher:
-    dependency: transitive
-    description:
-      name: watcher
-      sha256: "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
-  web:
-    dependency: transitive
-    description:
-      name: web
-      sha256: dc8ccd225a2005c1be616fe02951e2e342092edf968cf0844220383757ef8f10
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.4-beta"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.0"
-  webdriver:
-    dependency: transitive
-    description:
-      name: webdriver
-      sha256: "3c923e918918feeb90c4c9fdf1fe39220fa4c0e8e2c0fffaded174498ef86c49"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
-  win32:
-    dependency: transitive
-    description:
-      name: win32
-      sha256: "9e82a402b7f3d518fb9c02d0e9ae45952df31b9bf34d77baf19da2de03fc2aaa"
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.0.7"
-  window_manager:
-    dependency: "direct main"
-    description:
-      name: window_manager
-      sha256: "6ee795be9124f90660ea9d05e581a466de19e1c89ee74fc4bf528f60c8600edd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.3.6"
-  xdg_directories:
-    dependency: transitive
-    description:
-      name: xdg_directories
-      sha256: f0c26453a2d47aa4c2570c6a033246a3fc62da2fe23c7ffdd0a7495086dc0247
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.2"
-  xml:
-    dependency: transitive
-    description:
-      name: xml
-      sha256: "5bc72e1e45e941d825fd7468b9b4cc3b9327942649aeb6fc5cdbf135f0a86e84"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.3.0"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.2"
-sdks:
-  dart: ">=3.1.0-185.0.dev <4.0.0"
-  flutter: ">=3.10.0"
--- a/pkgs/applications/misc/yubioath-flutter/pubspec.lock.json
+++ b/pkgs/applications/misc/yubioath-flutter/pubspec.lock.json
--- a/pkgs/applications/networking/instant-messengers/fluffychat/default.nix
+++ b/pkgs/applications/networking/instant-messengers/fluffychat/default.nix
@ -23,8 +23,12 @@ flutter.buildFlutterApplication rec {
    hash = "sha256-VTpZvoyZXJ5SCKr3Ocfm4iT6Z/+AWg+SCw/xmp68kMg=";
  };

-  depsListFile = ./deps.json;
-  vendorHash = "sha256-uGrz7QwETZGlwLbfKr1vDo0p/emK1ZCjCX2w0nNVJsA=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;
+
+  gitHashes = {
+    keyboard_shortcuts = "sha256-U74kRujftHPvpMOIqVT0Ph+wi1ocnxNxIFA1krft4Os=";
+    wakelock_windows = "sha256-Dfwe3dSScD/6kvkP67notcbb+EgTQ3kEYcH7wpra2dI=";
+  };

  desktopItem = makeDesktopItem {
    name = "Fluffychat";
--- a/pkgs/applications/networking/instant-messengers/fluffychat/deps.json
+++ b/pkgs/applications/networking/instant-messengers/fluffychat/deps.json
--- a/pkgs/applications/networking/instant-messengers/fluffychat/pubspec.lock.json
+++ b/pkgs/applications/networking/instant-messengers/fluffychat/pubspec.lock.json
--- a/pkgs/applications/networking/localsend/default.nix
+++ b/pkgs/applications/networking/localsend/default.nix
@ -24,8 +24,13 @@ let
    };

    sourceRoot = "source/app";
-    depsListFile = ./deps.json;
-    vendorHash = "sha256-fXzxT7KBi/WT2A5PEIx+B+UG4HWEbMPMsashVQsXdmU=";
+
+    pubspecLock = lib.importJSON ./pubspec.lock.json;
+
+    gitHashes = {
+      "permission_handler_windows" = "sha256-a7bN7/A65xsvnQGXUvZCfKGtslbNWEwTWR8fAIjMwS0=";
+      "tray_manager" = "sha256-eF14JGf5jclsKdXfCE7Rcvp72iuWd9wuSZ8Bej17tjg=";
+    };

    nativeBuildInputs = [ pkg-config ];

--- a/pkgs/applications/networking/localsend/deps.json
+++ b/pkgs/applications/networking/localsend/deps.json
--- a/pkgs/applications/networking/localsend/pubspec.lock.json
+++ b/pkgs/applications/networking/localsend/pubspec.lock.json
--- a/pkgs/build-support/dart/build-dart-application/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/default.nix
@ -1,7 +1,25 @@
-{ lib, stdenv, callPackage, fetchDartDeps, runCommand, symlinkJoin, writeText, dartHooks, makeWrapper, dart, cacert, nodejs, darwin, jq }:
+{ lib
+, stdenv
+, callPackage
+, writeText
+, pub2nix
+, dartHooks
+, makeWrapper
+, dart
+, nodejs
+, darwin
+, jq
+}:

-{ sdkSetupScript ? ""
-, pubGetScript ? "dart pub get"
+{ src
+, sourceRoot ? "source"
+, packageRoot ? (lib.removePrefix "/" (lib.removePrefix "source" sourceRoot))
+, gitHashes ? { }
+, sdkSourceBuilders ? { }
+, customSourceBuilders ? { }
+
+, sdkSetupScript ? ""
+, extraPackageConfigSetup ? ""

  # Output type to produce. Can be any kind supported by dart
  # https://dart.dev/tools/dart-compile#types-of-output
@ -26,47 +44,52 @@

 , runtimeDependencies ? [ ]
 , extraWrapProgramArgs ? ""
-, customPackageOverrides ? { }
-, autoDepsList ? false
-, depsListFile ? null
-, pubspecLockFile ? null
-, vendorHash ? ""
+, pubspecLock
 , ...
 }@args:

 let
-  dartDeps = (fetchDartDeps.override {
-    dart = symlinkJoin {
-      name = "dart-sdk-fod";
-      paths = [
-        (runCommand "dart-fod" { nativeBuildInputs = [ makeWrapper ]; } ''
-          mkdir -p "$out/bin"
-          makeWrapper "${dart}/bin/dart" "$out/bin/dart" \
-            --add-flags "--root-certs-file=${cacert}/etc/ssl/certs/ca-bundle.crt"
-        '')
-        dart
-      ];
+  generators = callPackage ./generators.nix { inherit dart; } { buildDrvArgs = args; };
+
+  pubspecLockFile = builtins.toJSON pubspecLock;
+  pubspecLockData = pub2nix.readPubspecLock { inherit src packageRoot pubspecLock gitHashes sdkSourceBuilders customSourceBuilders; };
+  packageConfig = generators.linkPackageConfig {
+    packageConfig = pub2nix.generatePackageConfig {
+      pname = if args.pname != null then "${args.pname}-${args.version}" else null;
+
+      dependencies =
+        # Ideally, we'd only include the main dependencies and their transitive
+        # dependencies.
+        #
+        # The pubspec.lock file does not contain information about where
+        # transitive dependencies come from, though, and it would be weird to
+        # include the transitive dependencies of dev and override dependencies
+        # without including the dev and override dependencies themselves.
+        builtins.concatLists (builtins.attrValues pubspecLockData.dependencies);
+
+      inherit (pubspecLockData) dependencySources;
    };
-  }) {
-    buildDrvArgs = args;
-    inherit sdkSetupScript pubGetScript vendorHash pubspecLockFile;
+    extraSetupCommands = extraPackageConfigSetup;
  };
+
  inherit (dartHooks.override { inherit dart; }) dartConfigHook dartBuildHook dartInstallHook dartFixupHook;

-  baseDerivation = stdenv.mkDerivation (finalAttrs: args // {
-    inherit sdkSetupScript pubGetScript dartCompileCommand dartOutputType
-      dartRuntimeCommand dartCompileFlags dartJitFlags runtimeDependencies;
+  baseDerivation = stdenv.mkDerivation (finalAttrs: (builtins.removeAttrs args [ "gitHashes" "sdkSourceBuilders" "pubspecLock" "customSourceBuilders" ]) // {
+    inherit pubspecLockFile packageConfig sdkSetupScript
+      dartCompileCommand dartOutputType dartRuntimeCommand dartCompileFlags
+      dartJitFlags;
+
+    outputs = args.outputs or [ ] ++ [ "out" "pubcache" ];

    dartEntryPoints =
      if (dartEntryPoints != null)
      then writeText "entrypoints.json" (builtins.toJSON dartEntryPoints)
      else null;

-    runtimeDependencyLibraryPath = lib.makeLibraryPath finalAttrs.runtimeDependencies;
+    runtimeDependencies = map lib.getLib runtimeDependencies;

    nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
      dart
-      dartDeps
      dartConfigHook
      dartBuildHook
      dartInstallHook
@ -75,55 +98,27 @@ let
      jq
    ] ++ lib.optionals stdenv.isDarwin [
      darwin.sigtool
-    ];
+    ] ++
+      # Ensure that we inherit the propagated build inputs from the dependencies.
+      builtins.attrValues pubspecLockData.dependencySources;

-    preUnpack = ''
-      ${lib.optionalString (!autoDepsList) ''
-        if ! { [ '${lib.boolToString (depsListFile != null)}' = 'true' ] ${lib.optionalString (depsListFile != null) "&& cmp -s <(jq -Sc . '${depsListFile}') <(jq -Sc . '${finalAttrs.passthru.dartDeps.depsListFile}')"}; }; then
-          echo 1>&2 -e '\nThe dependency list file was either not given or differs from the expected result.' \
-                      '\nPlease choose one of the following solutions:' \
-                      '\n - Duplicate the following file and pass it to the depsListFile argument.' \
-                      '\n   ${finalAttrs.passthru.dartDeps.depsListFile}' \
-                      '\n - Set autoDepsList to true (not supported by Hydra or permitted in Nixpkgs)'.
-          exit 1
-        fi
-      ''}
-      ${args.preUnpack or ""}
+    preConfigure = args.preConfigure or "" + ''
+      ln -sf "$pubspecLockFilePath" pubspec.lock
    '';

    # When stripping, it seems some ELF information is lost and the dart VM cli
    # runs instead of the expected program. Don't strip if it's an exe output.
    dontStrip = args.dontStrip or (dartOutputType == "exe");

-    passthru = { inherit dartDeps; } // (args.passthru or { });
+    passAsFile = [ "pubspecLockFile" ];
+
+    passthru = {
+      pubspecLock = pubspecLockData;
+    } // (args.passthru or { });

    meta = (args.meta or { }) // { platforms = args.meta.platforms or dart.meta.platforms; };
  });
-
-  packageOverrideRepository = (callPackage ../../../development/compilers/dart/package-overrides { }) // customPackageOverrides;
-  productPackages = builtins.filter (package: package.kind != "dev")
-    (if autoDepsList
-    then lib.importJSON dartDeps.depsListFile
-    else
-      if depsListFile == null
-      then [ ]
-      else lib.importJSON depsListFile);
 in
 assert !(builtins.isString dartOutputType && dartOutputType != "") ->
 throw "dartOutputType must be a non-empty string";
-builtins.foldl'
-  (prev: package:
-  if packageOverrideRepository ? ${package.name}
-  then
-    prev.overrideAttrs
-      (packageOverrideRepository.${package.name} {
-        inherit (package)
-          name
-          version
-          kind
-          source
-          dependencies;
-      })
-  else prev)
-  baseDerivation
-  productPackages
+baseDerivation
--- a/pkgs/build-support/dart/build-dart-application/generators.nix
+++ b/pkgs/build-support/dart/build-dart-application/generators.nix
@ -0,0 +1,74 @@
+{ lib
+, stdenvNoCC
+, dart
+, dartHooks
+, jq
+, yq
+, cacert
+}:
+
+{
+  # Arguments used in the derivation that builds the Dart package.
+  # Passing these is recommended to ensure that the same steps are made to
+  # prepare the sources in both this derivation and the one that builds the Dart
+  # package.
+  buildDrvArgs ? { }
+, ...
+}@args:
+
+# This is a derivation and setup hook that can be used to fetch dependencies for Dart projects.
+# It is designed to be placed in the nativeBuildInputs of a derivation that builds a Dart package.
+# Providing the buildDrvArgs argument is highly recommended.
+let
+  buildDrvInheritArgNames = [
+    "name"
+    "pname"
+    "version"
+    "src"
+    "sourceRoot"
+    "setSourceRoot"
+    "preUnpack"
+    "unpackPhase"
+    "unpackCmd"
+    "postUnpack"
+    "prePatch"
+    "patchPhase"
+    "patches"
+    "patchFlags"
+    "postPatch"
+  ];
+
+  buildDrvInheritArgs = builtins.foldl'
+    (attrs: arg:
+      if buildDrvArgs ? ${arg}
+      then attrs // { ${arg} = buildDrvArgs.${arg}; }
+      else attrs)
+    { }
+    buildDrvInheritArgNames;
+
+  drvArgs = buildDrvInheritArgs // (removeAttrs args [ "buildDrvArgs" ]);
+  name = (if drvArgs ? name then drvArgs.name else "${drvArgs.pname}-${drvArgs.version}");
+
+  # Adds the root package to a dependency package_config.json file from pub2nix.
+  linkPackageConfig = { packageConfig, extraSetupCommands ? "" }: stdenvNoCC.mkDerivation (drvArgs // {
+    name = "${name}-package-config-with-root.json";
+
+    nativeBuildInputs = drvArgs.nativeBuildInputs or [ ] ++ args.nativeBuildInputs or [ ] ++ [ jq yq ];
+
+    dontBuild = true;
+
+    installPhase = ''
+      runHook preInstall
+
+      packageName="$(yq --raw-output .name pubspec.yaml)"
+      jq --arg name "$packageName" '.packages |= . + [{ name: $name, rootUri: "../", packageUri: "lib/" }]' '${packageConfig}' > "$out"
+      ${extraSetupCommands}
+
+      runHook postInstall
+    '';
+  });
+in
+{
+  inherit
+    linkPackageConfig;
+}
--- a/pkgs/build-support/dart/build-dart-application/hooks/dart-config-hook.sh
+++ b/pkgs/build-support/dart/build-dart-application/hooks/dart-config-hook.sh
@ -7,7 +7,62 @@ dartConfigHook() {
    eval "$sdkSetupScript"

    echo "Installing dependencies"
-    eval doPubGet "$pubGetScript" --offline
+    mkdir -p .dart_tool
+    cp "$packageConfig" .dart_tool/package_config.json
+
+    packagePath() {
+        jq --raw-output --arg name "$1" '.packages.[] | select(.name == $name) .rootUri | sub("file://"; "")' .dart_tool/package_config.json
+    }
+
+    # Runs a Dart executable from a package with a custom path.
+    #
+    # Usage:
+    # packageRunCustom <package> [executable] [bin_dir]
+    #
+    # By default, [bin_dir] is "bin", and [executable] is <package>.
+    # i.e. `packageRunCustom build_runner` is equivalent to `packageRunCustom build_runner build_runner bin`, which runs `bin/build_runner.dart` from the build_runner package.
+    packageRunCustom() {
+        local args=()
+        local passthrough=()
+
+        while [ $# -gt 0 ]; do
+            if [ "$1" != "--" ]; then
+                args+=("$1")
+                shift
+            else
+                shift
+                passthrough=("$@")
+                break
+            fi
+        done
+
+        local name="${args[0]}"
+        local path="${args[1]:-$name}"
+        local prefix="${args[2]:-bin}"
+
+        dart --packages=.dart_tool/package_config.json "$(packagePath "$name")/$prefix/$path.dart" "${passthrough[@]}"
+    }
+
+    # Runs a Dart executable from a package.
+    #
+    # Usage:
+    # packageRun <package> [-e executable] [...]
+    #
+    # To run an executable from an unconventional location, use packageRunCustom.
+    packageRun() {
+        local name="$1"
+        shift
+
+        local executableName="$name"
+        if [ "$1" = "-e" ]; then
+          shift
+          executableName="$1"
+          shift
+        fi
+
+        fileName="$(@yq@ --raw-output --arg name "$executableName" '.executables.[$name] // $name' "$(packagePath "$name")/pubspec.yaml")"
+        packageRunCustom "$name" "$fileName" -- "$@"
+    }

    echo "Finished dartConfigHook"
 }
--- a/pkgs/build-support/dart/build-dart-application/hooks/dart-fixup-hook.sh
+++ b/pkgs/build-support/dart/build-dart-application/hooks/dart-fixup-hook.sh
@ -10,9 +10,12 @@ dartFixupHook() {
    #
    # This could alternatively be fixed with patchelf --add-needed, but this would cause all the libraries to be opened immediately,
    # which is not what application authors expect.
-    echo "$runtimeDependencyLibraryPath"
-    if [[ ! -z "$runtimeDependencyLibraryPath" ]]; then
-        wrapProgramArgs+=(--suffix LD_LIBRARY_PATH : \"$runtimeDependencyLibraryPath\")
+    APPLICATION_LD_LIBRARY_PATH=""
+    for runtimeDependency in "${runtimeDependencies[@]}"; do
+      addToSearchPath APPLICATION_LD_LIBRARY_PATH "${runtimeDependency}/lib"
+    done
+    if [[ ! -z "$APPLICATION_LD_LIBRARY_PATH" ]]; then
+        wrapProgramArgs+=(--suffix LD_LIBRARY_PATH : \"$APPLICATION_LD_LIBRARY_PATH\")
    fi

    if [[ ! -z "$extraWrapProgramArgs" ]]; then
--- a/pkgs/build-support/dart/build-dart-application/hooks/dart-install-hook.sh
+++ b/pkgs/build-support/dart/build-dart-application/hooks/dart-install-hook.sh
@ -5,8 +5,8 @@ dartInstallHook() {

    runHook preInstall

+    # Install snapshots and executables.
    mkdir -p "$out"
-
    while IFS=$'\t' read -ra target; do
        dest="${target[0]}"
        # Wrap with runtime command, if it's defined
@ -19,6 +19,10 @@ dartInstallHook() {
        fi
    done < <(_getDartEntryPoints)

+    # Install the package_config.json file.
+    mkdir -p "$pubcache"
+    cp .dart_tool/package_config.json "$pubcache/package_config.json"
+
    runHook postInstall

    echo "Finished dartInstallHook"
--- a/pkgs/build-support/dart/build-dart-application/hooks/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/hooks/default.nix
@ -3,6 +3,8 @@
 {
  dartConfigHook = makeSetupHook {
    name = "dart-config-hook";
+    substitutions.yq = "${yq}/bin/yq";
+    substitutions.jq = "${jq}/bin/jq";
  } ./dart-config-hook.sh;
  dartBuildHook = makeSetupHook {
    name = "dart-build-hook";
--- a/pkgs/build-support/dart/fetch-dart-deps/default.nix
+++ b/pkgs/build-support/dart/fetch-dart-deps/default.nix
@ -1,248 +0,0 @@
-{ stdenvNoCC
-, lib
-, makeSetupHook
-, writeShellScriptBin
-, dart
-, git
-, cacert
-, jq
-}:
-
-{
-  # The output hash of the dependencies for this project.
-  vendorHash ? ""
-  # Commands to run once before using Dart or pub.
-, sdkSetupScript ? ""
-  # Commands to run to populate the pub cache.
-, pubGetScript ? "dart pub get"
-  # A path to a pubspec.lock file to use instead of the one in the source directory.
-, pubspecLockFile ? null
-  # Arguments used in the derivation that builds the Dart package.
-  # Passing these is recommended to ensure that the same steps are made to prepare the sources in both this
-  # derivation and the one that builds the Dart package.
-, buildDrvArgs ? { }
-, ...
-}@args:
-
-# This is a fixed-output derivation and setup hook that can be used to fetch dependencies for Dart projects.
-# It is designed to be placed in the nativeBuildInputs of a derivation that builds a Dart package.
-# Providing the buildDrvArgs argument is highly recommended.
-let
-  buildDrvInheritArgNames = [
-    "name"
-    "pname"
-    "version"
-    "src"
-    "sourceRoot"
-    "setSourceRoot"
-    "preUnpack"
-    "unpackPhase"
-    "unpackCmd"
-    "postUnpack"
-    "prePatch"
-    "patchPhase"
-    "patches"
-    "patchFlags"
-    "postPatch"
-  ];
-
-  buildDrvInheritArgs = builtins.foldl'
-    (attrs: arg:
-      if buildDrvArgs ? ${arg}
-      then attrs // { ${arg} = buildDrvArgs.${arg}; }
-      else attrs)
-    { }
-    buildDrvInheritArgNames;
-
-  drvArgs = buildDrvInheritArgs // (removeAttrs args [ "buildDrvArgs" ]);
-  name = (if drvArgs ? name then drvArgs.name else "${drvArgs.pname}-${drvArgs.version}");
-
-  deps =
-    stdenvNoCC.mkDerivation ({
-      name = "${name}-dart-deps";
-
-      nativeBuildInputs = [
-        dart
-        git
-      ];
-
-      # avoid pub phase
-      dontBuild = true;
-
-      configurePhase = ''
-        # Configure the package cache
-        export PUB_CACHE="$out/cache/.pub-cache"
-        mkdir -p "$PUB_CACHE"
-
-        ${sdkSetupScript}
-      '';
-
-      installPhase = ''
-        _pub_get() {
-          ${pubGetScript}
-        }
-
-        # so we can use lock, diff yaml
-        mkdir -p "$out/pubspec"
-        cp "pubspec.yaml" "$out/pubspec"
-        ${lib.optionalString (pubspecLockFile != null) "install -m644 ${pubspecLockFile} pubspec.lock"}
-        if ! cp "pubspec.lock" "$out/pubspec"; then
-          echo 1>&2 -e '\nThe pubspec.lock file is missing. This is a requirement for reproducible builds.' \
-                       '\nThe following steps should be taken to fix this issue:' \
-                       '\n  1. If you are building an application, contact the developer(s).' \
-                       '\n     The pubspec.lock file should be provided with the source code.' \
-                       '\n     https://dart.dev/guides/libraries/private-files#pubspeclock' \
-                       '\n  2. An attempt to generate and print a compressed pubspec.lock file will be made now.' \
-                       '\n     It is compressed with gzip and base64 encoded.' \
-                       '\n     Paste it to a file and extract it with `base64 -d pubspec.lock.in | gzip -d > pubspec.lock`.' \
-                       '\n     Provide the path to the pubspec.lock file in the pubspecLockFile argument.' \
-                       '\n     This must be updated whenever the application is updated.' \
-                       '\n'
-          _pub_get
-          echo ""
-          gzip --to-stdout --best pubspec.lock | base64 1>&2
-          echo 1>&2 -e '\nA gzipped pubspec.lock file has been printed. Please see the informational message above.'
-          exit 1
-        fi
-
-        _pub_get
-
-        # nuke nondeterminism
-
-        # Remove Git directories in the Git package cache - these are rarely used by Pub,
-        # which instead maintains a corresponsing mirror and clones cached packages through it.
-        #
-        # An exception is made to keep .git/pub-packages files, which are important.
-        # https://github.com/dart-lang/pub/blob/c890afa1d65b340fa59308172029680c2f8b0fc6/lib/src/source/git.dart#L621
-        if [ -d "$PUB_CACHE"/git ]; then
-          find "$PUB_CACHE"/git -maxdepth 4 -path "*/.git/*" ! -name "pub-packages" -prune -exec rm -rf {} +
-        fi
-
-        # Remove continuously updated package metadata caches
-        rm -rf "$PUB_CACHE"/hosted/*/.cache # Not pinned by pubspec.lock
-        rm -rf "$PUB_CACHE"/git/cache/*/* # Recreate this on the other end. See: https://github.com/dart-lang/pub/blob/c890afa1d65b340fa59308172029680c2f8b0fc6/lib/src/source/git.dart#L531
-
-        # Miscelaneous transient package cache files
-        rm -f "$PUB_CACHE"/README.md # May change with different Dart versions
-        rm -rf "$PUB_CACHE"/_temp # https://github.com/dart-lang/pub/blob/c890afa1d65b340fa59308172029680c2f8b0fc6/lib/src/system_cache.dart#L131
-        rm -rf "$PUB_CACHE"/log # https://github.com/dart-lang/pub/blob/c890afa1d65b340fa59308172029680c2f8b0fc6/lib/src/command.dart#L348
-      '';
-
-      GIT_SSL_CAINFO = "${cacert}/etc/ssl/certs/ca-bundle.crt";
-      SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
-
-      impureEnvVars = lib.fetchers.proxyImpureEnvVars ++ [
-        "GIT_PROXY_COMMAND"
-        "NIX_GIT_SSL_CAINFO"
-        "SOCKS_SERVER"
-      ];
-
-      # Patching shebangs introduces input references to this fixed-output derivation.
-      # This triggers a bug in Nix, causing the output path to change unexpectedly.
-      # https://github.com/NixOS/nix/issues/6660
-      dontPatchShebangs = true;
-
-      # The following operations are not generally useful for this derivation.
-      # If a package does contain some native components used at build time,
-      # please file an issue.
-      dontStrip = true;
-      dontMoveSbin = true;
-      dontPatchELF = true;
-
-      outputHashAlgo = "sha256";
-      outputHashMode = "recursive";
-      outputHash = if vendorHash != "" then vendorHash else lib.fakeSha256;
-    } // (removeAttrs drvArgs [ "name" "pname" ]));
-
-  mkDepsDrv = args: stdenvNoCC.mkDerivation (args // {
-    nativeBuildInputs = args.nativeBuildInputs or [ ] ++ [ hook dart ];
-
-    configurePhase = args.configurePhase or ''
-      runHook preConfigure
-
-      ${sdkSetupScript}
-
-      _pub_get() {
-        ${pubGetScript} --offline
-      }
-      doPubGet _pub_get
-
-      runHook postConfigure
-    '';
-  } // (removeAttrs buildDrvInheritArgs [ "name" "pname" ]));
-
-  depsListDrv = mkDepsDrv {
-    name = "${name}-dart-deps-list.json";
-
-    nativeBuildInputs = [ jq ];
-
-    buildPhase = ''
-      runHook preBuild
-      if [ -e ${dart}/bin/flutter ]; then
-        flutter pub deps --json | jq .packages > $out
-      else
-        dart pub deps --json | jq .packages > $out
-      fi
-      runHook postBuild
-    '';
-
-    dontInstall = true;
-  };
-
-  packageConfigDrv = mkDepsDrv {
-    name = "${name}-package-config.json";
-
-    nativeBuildInputs = [ jq ];
-
-    buildPhase = ''
-      runHook preBuild
-
-      # Canonicalise the package_config.json, and replace references to the
-      # reconstructed package cache with the original FOD.
-      #
-      # The reconstructed package cache is not reproducible. The intended
-      # use-case of this derivation is for use with tools that use a
-      # package_config.json to load assets from packages, and not for use with
-      # Pub directly, which requires the setup performed by the hook before
-      # usage.
-      jq -S '
-        .packages[] |= . + { rootUri: .rootUri | gsub("'"$PUB_CACHE"'"; "${hook.deps}/cache/.pub-cache") }
-      | .generated |= "1970-01-01T00:00:00.000Z"
-      ' .dart_tool/package_config.json > $out
-
-      runHook postBuild
-    '';
-
-    dontInstall = true;
-  };
-
-  # As of Dart 3.0.0, Pub checks the revision of cached Git-sourced packages.
-  # Git must be wrapped to return a positive result, as the real .git directory is wiped
-  # to produce a deteministic dependency derivation output.
-  # https://github.com/dart-lang/pub/pull/3791/files#diff-1639c4669c428c26e68cfebd5039a33f87ba568795f2c058c303ca8528f62b77R631
-  gitSourceWrapper = writeShellScriptBin "git" ''
-    args=("$@")
-    if [[ "''${args[0]}" == "rev-list" && "''${args[1]}" == "--max-count=1" ]]; then
-      revision="''${args[''${#args[@]}-1]}"
-      echo "$revision"
-    else
-      ${git}/bin/git "''${args[@]}"
-    fi
-  '';
-
-  hook = (makeSetupHook {
-    # The setup hook should not be part of the fixed-output derivation.
-    # Updates to the hook script should not change vendor hashes, and it won't
-    # work at all anyway due to https://github.com/NixOS/nix/issues/6660.
-    name = "${name}-dart-deps-setup-hook";
-    substitutions = { inherit gitSourceWrapper deps; };
-    propagatedBuildInputs = [ dart git ];
-    passthru = {
-      inherit deps;
-      files = deps.outPath;
-      depsListFile = depsListDrv.outPath;
-      packageConfig = packageConfigDrv;
-    };
-  }) ./setup-hook.sh;
-in
-hook
--- a/pkgs/build-support/dart/fetch-dart-deps/setup-hook.sh
+++ b/pkgs/build-support/dart/fetch-dart-deps/setup-hook.sh
@ -1,46 +0,0 @@
-preConfigureHooks+=(_setupPubCache)
-
-_setupPubCache() {
-    deps="@deps@"
-
-    # Configure the package cache.
-    export PUB_CACHE="$(mktemp -d)"
-    mkdir -p "$PUB_CACHE"
-
-    if [ -d "$deps/cache/.pub-cache/git" ]; then
-        # Link the Git package cache.
-        mkdir -p "$PUB_CACHE/git"
-        ln -s "$deps/cache/.pub-cache/git"/* "$PUB_CACHE/git"
-
-        # Recreate the internal Git cache subdirectory.
-        # See: https://github.com/dart-lang/pub/blob/c890afa1d65b340fa59308172029680c2f8b0fc6/lib/src/source/git.dart#L339)
-        # Blank repositories are created instead of attempting to match the cache mirrors to checkouts.
-        # This is not an issue, as pub does not need the mirrors in the Flutter build process.
-        rm "$PUB_CACHE/git/cache" && mkdir "$PUB_CACHE/git/cache"
-        for mirror in $(ls -A "$deps/cache/.pub-cache/git/cache"); do
-            git --git-dir="$PUB_CACHE/git/cache/$mirror" init --bare --quiet
-        done
-    fi
-
-    # Link the remaining package cache directories.
-    # At this point, any subdirectories that must be writable must have been taken care of.
-    for file in $(comm -23 <(ls -A "$deps/cache/.pub-cache") <(ls -A "$PUB_CACHE")); do
-        ln -s "$deps/cache/.pub-cache/$file" "$PUB_CACHE/$file"
-    done
-
-    # ensure we're using a lockfile for the right package version
-    if [ ! -e pubspec.lock ]; then
-        cp -v "$deps/pubspec/pubspec.lock" .
-        # Sometimes the pubspec.lock will get opened in write mode, even when offline.
-        chmod u+w pubspec.lock
-    elif ! { diff -u pubspec.lock "$deps/pubspec/pubspec.lock" && diff -u pubspec.yaml "$deps/pubspec/pubspec.yaml"; }; then
-        echo 1>&2 -e 'The pubspec.lock or pubspec.yaml of the project derivation differs from the one in the dependency derivation.' \
-                   '\nYou most likely forgot to update the vendorHash while updating the sources.'
-        exit 1
-    fi
-}
-
-# Performs the given pub get command with an appropriate environment.
-doPubGet() {
-    PATH="@gitSourceWrapper@/bin:$PATH" "$@"
-}
--- a/pkgs/build-support/dart/pub2nix/default.nix
+++ b/pkgs/build-support/dart/pub2nix/default.nix
@ -0,0 +1,6 @@
+{ callPackage }:
+
+{
+  readPubspecLock = callPackage ./pubspec-lock.nix { };
+  generatePackageConfig = callPackage ./package-config.nix { };
+}
--- a/pkgs/build-support/dart/pub2nix/package-config.nix
+++ b/pkgs/build-support/dart/pub2nix/package-config.nix
@ -0,0 +1,68 @@
+{ lib
+, runCommand
+, jq
+, yq
+}:
+
+{ pname ? null
+
+  # A list of dependency package names.
+, dependencies
+
+  # An attribute set of package names to sources.
+, dependencySources
+}:
+
+let
+  packages = lib.genAttrs dependencies (dependency: rec {
+    src = dependencySources.${dependency};
+    inherit (src) packageRoot;
+  });
+in
+(runCommand "${lib.optionalString (pname != null) "${pname}-"}package-config.json" {
+  inherit packages;
+
+  nativeBuildInputs = [ jq yq ];
+
+  __structuredAttrs = true;
+}) ''
+  declare -A packageSources
+  declare -A packageRoots
+  while IFS=',' read -r name src packageRoot; do
+    packageSources["$name"]="$src"
+    packageRoots["$name"]="$packageRoot"
+  done < <(jq -r '.packages | to_entries | map("\(.key),\(.value.src),\(.value.packageRoot)") | .[]' "$NIX_ATTRS_JSON_FILE")
+
+  for package in "''${!packageSources[@]}"; do
+    if [ ! -e "''${packageSources["$package"]}/''${packageRoots["$package"]}/pubspec.yaml" ]; then
+      echo >&2 "The package sources for $package are missing. Is the following path inside the source derivation?"
+      echo >&2 "Source path: ''${packageSources["$package"]}/''${packageRoots["$package"]}/pubspec.yaml"
+      exit 1
+    fi
+
+    languageConstraint="$(yq -r .environment.sdk "''${packageSources["$package"]}/''${packageRoots["$package"]}/pubspec.yaml")"
+    if [[ "$languageConstraint" =~ ^[[:space:]]*(\^|>=|>|)[[:space:]]*([[:digit:]]+\.[[:digit:]]+)\.[[:digit:]]+.*$ ]]; then
+      languageVersionJson="\"''${BASH_REMATCH[2]}\""
+    elif [ "$languageConstraint" = 'any' ]; then
+      languageVersionJson='null'
+    else
+      # https://github.com/dart-lang/pub/blob/68dc2f547d0a264955c1fa551fa0a0e158046494/lib/src/language_version.dart#L106C35-L106C35
+      languageVersionJson='"2.7"'
+    fi
+
+    jq --null-input \
+      --arg name "$package" \
+      --arg path "''${packageSources["$package"]}/''${packageRoots["$package"]}" \
+      --argjson languageVersion "$languageVersionJson" \
+      '{
+        name: $name,
+        rootUri: "file://\($path)",
+        packageUri: "lib/",
+        languageVersion: $languageVersion,
+      }'
+  done | jq > "$out" --slurp '{
+    configVersion: 2,
+    generator: "nixpkgs",
+    packages: .,
+  }'
+''
--- a/pkgs/build-support/dart/pub2nix/pubspec-lock.nix
+++ b/pkgs/build-support/dart/pub2nix/pubspec-lock.nix
@ -0,0 +1,119 @@
+{ lib
+, callPackage
+, fetchurl
+, fetchgit
+, runCommand
+}:
+
+{
+  # The source directory of the package.
+  src
+
+  # The package subdirectory within src.
+  # Useful if the package references sibling packages with relative paths.
+, packageRoot ? "."
+
+  # The pubspec.lock file, in attribute set form.
+, pubspecLock
+
+  # Hashes for Git dependencies.
+  # Pub does not record these itself, so they must be manually provided.
+, gitHashes ? { }
+
+  # Functions to generate SDK package sources.
+  # The function names should match the SDK names, and the package name is given as an argument.
+, sdkSourceBuilders ? { }
+
+  # Functions that create custom package source derivations.
+  #
+  # The function names should match the package names, and the package version,
+  # source, and source files are given in an attribute set argument.
+  #
+  # The passthru of the source derivation should be propagated.
+, customSourceBuilders ? { }
+}:
+
+let
+  dependencyVersions = builtins.mapAttrs (name: details: details.version) pubspecLock.packages;
+
+  dependencyTypes = {
+    "direct main" = "main";
+    "direct dev" = "dev";
+    "direct overridden" = "overridden";
+    "transitive" = "transitive";
+  };
+
+  dependencies = lib.foldlAttrs
+    (dependencies: name: details: dependencies // { ${dependencyTypes.${details.dependency}} = dependencies.${dependencyTypes.${details.dependency}} ++ [ name ]; })
+    (lib.genAttrs (builtins.attrValues dependencyTypes) (dependencyType: [ ]))
+    pubspecLock.packages;
+
+  # fetchTarball fails with "tarball contains an unexpected number of top-level files". This is a workaround.
+  # https://discourse.nixos.org/t/fetchtarball-with-multiple-top-level-directories-fails/20556
+  mkHostedDependencySource = name: details:
+    let
+      archive = fetchurl {
+        name = "pub-${name}-${details.version}.tar.gz";
+        url = "${details.description.url}/packages/${details.description.name}/versions/${details.version}.tar.gz";
+        sha256 = details.description.sha256;
+      };
+    in
+    runCommand "pub-${name}-${details.version}" { passthru.packageRoot = "."; } ''
+      mkdir -p "$out"
+      tar xf '${archive}' -C "$out"
+    '';
+
+  mkGitDependencySource = name: details: (fetchgit {
+    name = "pub-${name}-${details.version}";
+    url = details.description.url;
+    rev = details.description.resolved-ref;
+    hash = gitHashes.${name} or (throw "A Git hash is required for ${name}! Set to an empty string to obtain it.");
+  }).overrideAttrs ({ passthru ? { }, ... }: {
+    passthru = passthru // {
+      packageRoot = details.description.path;
+    };
+  });
+
+  mkPathDependencySource = name: details:
+    assert lib.assertMsg details.description.relative "Only relative paths are supported - ${name} has an absolue path!";
+    (if lib.isDerivation src then src else (runCommand "pub-${name}-${details.version}" { } ''cp -r '${src}' "$out"'')).overrideAttrs ({ passthru ? { }, ... }: {
+      passthru = passthru // {
+        packageRoot = "${packageRoot}/${details.description.path}";
+      };
+    });
+
+  mkSdkDependencySource = name: details:
+    (sdkSourceBuilders.${details.description} or (throw "No SDK source builder has been given for ${details.description}!")) name;
+
+  addDependencySourceUtils = dependencySource: details: dependencySource.overrideAttrs ({ passthru, ... }: {
+    passthru = passthru // {
+      inherit (details) version;
+    };
+  });
+
+  sourceBuilders = callPackage ../../../development/compilers/dart/package-source-builders { } // customSourceBuilders;
+
+  dependencySources = lib.filterAttrs (name: src: src != null) (builtins.mapAttrs
+    (name: details:
+      (sourceBuilders.${name} or ({ src, ... }: src)) {
+        inherit (details) version source;
+        src = ((addDependencySourceUtils (({
+          "hosted" = mkHostedDependencySource;
+          "git" = mkGitDependencySource;
+          "path" = mkPathDependencySource;
+          "sdk" = mkSdkDependencySource;
+        }.${details.source} name) details)) details);
+      })
+    pubspecLock.packages);
+in
+{
+  inherit
+    # An attribute set of dependency categories to package name lists.
+    dependencies
+
+    # An attribute set of package names to their versions.
+    dependencyVersions
+
+    # An attribute set of package names to their sources.
+    dependencySources;
+}
--- a/pkgs/build-support/flutter/default.nix
+++ b/pkgs/build-support/flutter/default.nix
@ -3,11 +3,14 @@
 , runCommand
 , makeWrapper
 , wrapGAppsHook
-, fetchDartDeps
 , buildDartApplication
 , cacert
 , glib
 , flutter
+, pkg-config
+, jq
+, yq
+, moreutils
 }:

 # absolutely no mac support for now
@ -20,7 +23,6 @@

 (buildDartApplication.override {
  dart = flutter;
-  fetchDartDeps = fetchDartDeps.override { dart = flutter; };
 }) (args // {
  sdkSetupScript = ''
    # Pub needs SSL certificates. Dart normally looks in a hardcoded path.
@ -50,7 +52,46 @@

  inherit pubGetScript;

-  nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [ wrapGAppsHook ];
+  sdkSourceBuilders = {
+    # https://github.com/dart-lang/pub/blob/68dc2f547d0a264955c1fa551fa0a0e158046494/lib/src/sdk/flutter.dart#L81
+    "flutter" = name: runCommand "flutter-sdk-${name}" { passthru.packageRoot = "."; } ''
+      for path in '${flutter}/packages/${name}' '${flutter}/bin/cache/pkg/${name}'; do
+        if [ -d "$path" ]; then
+          ln -s "$path" "$out"
+          break
+        fi
+      done
+
+      if [ ! -e "$out" ]; then
+        echo 1>&2 'The Flutter SDK does not contain the requested package: ${name}!'
+        exit 1
+      fi
+    '';
+  };
+
+  extraPackageConfigSetup = ''
+    # https://github.com/flutter/flutter/blob/3.13.8/packages/flutter_tools/lib/src/dart/pub.dart#L755
+    if [ "$('${yq}/bin/yq' '.flutter.generate // false' pubspec.yaml)" = "true" ]; then
+      '${jq}/bin/jq' '.packages |= . + [{
+        name: "flutter_gen",
+        rootUri: "flutter_gen",
+        languageVersion: "2.12",
+      }]' "$out" | '${moreutils}/bin/sponge' "$out"
+    fi
+  '';
+
+  nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
+    wrapGAppsHook
+
+    # Flutter requires pkg-config for Linux desktop support, and many plugins
+    # attempt to use it.
+    #
+    # It is available to the `flutter` tool through its wrapper, but it must be
+    # added here as well so the setup hook adds plugin dependencies to the
+    # pkg-config search paths.
+    pkg-config
+  ];
+
  buildInputs = (args.buildInputs or [ ]) ++ [ glib ];

  dontDartBuild = true;
@ -59,7 +100,6 @@

    mkdir -p build/flutter_assets/fonts

-    doPubGet flutter pub get --offline -v
    flutter build linux -v --release --split-debug-info="$debug" ${builtins.concatStringsSep " " (map (flag: "\"${flag}\"") flutterBuildFlags)}

    runHook postBuild
@ -94,6 +134,11 @@
      fi
    done

+    # Install the package_config.json file.
+    # This is normally done by dartInstallHook, but we disable it.
+    mkdir -p "$pubcache"
+    cp .dart_tool/package_config.json "$pubcache/package_config.json"
+
    runHook postInstall
  '';

--- a/pkgs/by-name/in/intiface-central/deps.json
+++ b/pkgs/by-name/in/intiface-central/deps.json
--- a/pkgs/by-name/in/intiface-central/package.nix
+++ b/pkgs/by-name/in/intiface-central/package.nix
@ -22,8 +22,7 @@ flutter.buildFlutterApplication rec {
    ./corrosion.patch
  ];

-  depsListFile = ./deps.json;
-  vendorHash = "sha256-06I9ugwUmMT16A6l5Is5v35Fu7pyE8+1mnDDPKxCYxM=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;

  cargoDeps = rustPlatform.fetchCargoTarball {
    name = "${pname}-${version}-cargo-deps";
--- a/pkgs/by-name/in/intiface-central/pubspec.lock.json
+++ b/pkgs/by-name/in/intiface-central/pubspec.lock.json
--- a/pkgs/desktops/expidus/file-manager/default.nix
+++ b/pkgs/desktops/expidus/file-manager/default.nix
@ -14,8 +14,12 @@ flutter.buildFlutterApplication rec {
    "--dart-define=COMMIT_HASH=b4181b9cff18a07e958c81d8f41840d2d36a6705"
  ];

-  depsListFile = ./deps.json;
-  vendorHash = "sha256-JFAX8Tq4vhX801WAxMrsc20tsSrwQhQduYCkeU67OTw=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;
+
+  gitHashes = {
+    libtokyo = "sha256-T0+vyfSfijLv7MvM+zt3bkVpb3aVrlDnse2xyNMp9GU=";
+    libtokyo_flutter = "sha256-T0+vyfSfijLv7MvM+zt3bkVpb3aVrlDnse2xyNMp9GU=";
+  };

  postInstall = ''
    rm $out/bin/file_manager
--- a/pkgs/desktops/expidus/file-manager/deps.json
+++ b/pkgs/desktops/expidus/file-manager/deps.json
--- a/pkgs/desktops/expidus/file-manager/pubspec.lock.json
+++ b/pkgs/desktops/expidus/file-manager/pubspec.lock.json
@ -0,0 +1,910 @@
+{
+  "packages": {
+    "args": {
+      "dependency": "transitive",
+      "description": {
+        "name": "args",
+        "sha256": "eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.4.2"
+    },
+    "async": {
+      "dependency": "transitive",
+      "description": {
+        "name": "async",
+        "sha256": "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.11.0"
+    },
+    "bitsdojo_window": {
+      "dependency": "direct main",
+      "description": {
+        "name": "bitsdojo_window",
+        "sha256": "1118bc1cd16e6f358431ca4473af57cc1b287d2ceab46dfab6d59a9463160622",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.1.5"
+    },
+    "bitsdojo_window_linux": {
+      "dependency": "transitive",
+      "description": {
+        "name": "bitsdojo_window_linux",
+        "sha256": "d3804a30315fcbb43b28acc86d1180ce0be22c0c738ad2da9e5ade4d8dbd9655",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.1.3"
+    },
+    "bitsdojo_window_macos": {
+      "dependency": "transitive",
+      "description": {
+        "name": "bitsdojo_window_macos",
+        "sha256": "d2a9886c74516c5b84c1dd65ab8ee5d1c52055b265ebf0e7d664dee28366b521",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.1.3"
+    },
+    "bitsdojo_window_platform_interface": {
+      "dependency": "transitive",
+      "description": {
+        "name": "bitsdojo_window_platform_interface",
+        "sha256": "65daa015a0c6dba749bdd35a0f092e7a8ba8b0766aa0480eb3ef808086f6e27c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.1.2"
+    },
+    "bitsdojo_window_windows": {
+      "dependency": "transitive",
+      "description": {
+        "name": "bitsdojo_window_windows",
+        "sha256": "8766a40aac84a6d7bdcaa716b24997e028fc9a9a1800495fc031721fd5a22ed0",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.1.5"
+    },
+    "boolean_selector": {
+      "dependency": "transitive",
+      "description": {
+        "name": "boolean_selector",
+        "sha256": "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "characters": {
+      "dependency": "transitive",
+      "description": {
+        "name": "characters",
+        "sha256": "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.3.0"
+    },
+    "clock": {
+      "dependency": "transitive",
+      "description": {
+        "name": "clock",
+        "sha256": "cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.1"
+    },
+    "collection": {
+      "dependency": "direct main",
+      "description": {
+        "name": "collection",
+        "sha256": "f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.17.2"
+    },
+    "crypto": {
+      "dependency": "transitive",
+      "description": {
+        "name": "crypto",
+        "sha256": "ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.3"
+    },
+    "dbus": {
+      "dependency": "transitive",
+      "description": {
+        "name": "dbus",
+        "sha256": "6f07cba3f7b3448d42d015bfd3d53fe12e5b36da2423f23838efc1d5fb31a263",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.7.8"
+    },
+    "fake_async": {
+      "dependency": "transitive",
+      "description": {
+        "name": "fake_async",
+        "sha256": "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.3.1"
+    },
+    "ffi": {
+      "dependency": "direct main",
+      "description": {
+        "name": "ffi",
+        "sha256": "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.0"
+    },
+    "file": {
+      "dependency": "transitive",
+      "description": {
+        "name": "file",
+        "sha256": "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "6.1.4"
+    },
+    "filesize": {
+      "dependency": "direct main",
+      "description": {
+        "name": "filesize",
+        "sha256": "f53df1f27ff60e466eefcd9df239e02d4722d5e2debee92a87dfd99ac66de2af",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.1"
+    },
+    "flutter": {
+      "dependency": "direct main",
+      "description": "flutter",
+      "source": "sdk",
+      "version": "0.0.0"
+    },
+    "flutter_adaptive_scaffold": {
+      "dependency": "direct main",
+      "description": {
+        "name": "flutter_adaptive_scaffold",
+        "sha256": "4f448902314bc9b6cf820c85d5bad4de6489c0eff75dcedf5098f3a53ec981ee",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.1.6"
+    },
+    "flutter_lints": {
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+    "url_launcher_ios": {
+      "dependency": "transitive",
+      "description": {
+        "name": "url_launcher_ios",
+        "sha256": "9af7ea73259886b92199f9e42c116072f05ff9bea2dcb339ab935dfc957392c2",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "6.1.4"
+    },
+    "url_launcher_linux": {
+      "dependency": "transitive",
+      "description": {
+        "name": "url_launcher_linux",
+        "sha256": "207f4ddda99b95b4d4868320a352d374b0b7e05eefad95a4a26f57da413443f5",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.5"
+    },
+    "url_launcher_macos": {
+      "dependency": "transitive",
+      "description": {
+        "name": "url_launcher_macos",
+        "sha256": "1c4fdc0bfea61a70792ce97157e5cc17260f61abbe4f39354513f39ec6fd73b1",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.6"
+    },
+    "url_launcher_platform_interface": {
+      "dependency": "transitive",
+      "description": {
+        "name": "url_launcher_platform_interface",
+        "sha256": "bfdfa402f1f3298637d71ca8ecfe840b4696698213d5346e9d12d4ab647ee2ea",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.3"
+    },
+    "url_launcher_web": {
+      "dependency": "transitive",
+      "description": {
+        "name": "url_launcher_web",
+        "sha256": "cc26720eefe98c1b71d85f9dc7ef0cada5132617046369d9dc296b3ecaa5cbb4",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.18"
+    },
+    "url_launcher_windows": {
+      "dependency": "transitive",
+      "description": {
+        "name": "url_launcher_windows",
+        "sha256": "7967065dd2b5fccc18c653b97958fdf839c5478c28e767c61ee879f4e7882422",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.7"
+    },
+    "uuid": {
+      "dependency": "transitive",
+      "description": {
+        "name": "uuid",
+        "sha256": "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.7"
+    },
+    "vector_math": {
+      "dependency": "transitive",
+      "description": {
+        "name": "vector_math",
+        "sha256": "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.4"
+    },
+    "web": {
+      "dependency": "transitive",
+      "description": {
+        "name": "web",
+        "sha256": "dc8ccd225a2005c1be616fe02951e2e342092edf968cf0844220383757ef8f10",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.1.4-beta"
+    },
+    "win32": {
+      "dependency": "direct main",
+      "description": {
+        "name": "win32",
+        "sha256": "a6f0236dbda0f63aa9a25ad1ff9a9d8a4eaaa5012da0dc59d21afdb1dc361ca4",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.4"
+    },
+    "xdg_directories": {
+      "dependency": "direct main",
+      "description": {
+        "name": "xdg_directories",
+        "sha256": "f0c26453a2d47aa4c2570c6a033246a3fc62da2fe23c7ffdd0a7495086dc0247",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.2"
+    },
+    "xml": {
+      "dependency": "transitive",
+      "description": {
+        "name": "xml",
+        "sha256": "5bc72e1e45e941d825fd7468b9b4cc3b9327942649aeb6fc5cdbf135f0a86e84",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "6.3.0"
+    },
+    "yaml": {
+      "dependency": "transitive",
+      "description": {
+        "name": "yaml",
+        "sha256": "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.2"
+    }
+  },
+  "sdks": {
+    "dart": ">=3.1.0-185.0.dev <4.0.0",
+    "flutter": ">=3.10.0"
+  }
+}
--- a/pkgs/development/compilers/dart/package-overrides/flutter-secure-storage-linux/default.nix
+++ b/pkgs/development/compilers/dart/package-overrides/flutter-secure-storage-linux/default.nix
@ -1,17 +0,0 @@
-{ lib
-, pkg-config
-, libsecret
-, jsoncpp
-}:
-
-{ ... }:
-
-{ nativeBuildInputs ? [ ]
-, buildInputs ? [ ]
-, ...
-}:
-
-{
-  nativeBuildInputs = [ pkg-config ] ++ nativeBuildInputs;
-  buildInputs = [ libsecret jsoncpp ] ++ buildInputs;
-}
--- a/pkgs/development/compilers/dart/package-overrides/handy-window/default.nix
+++ b/pkgs/development/compilers/dart/package-overrides/handy-window/default.nix
@ -1,14 +0,0 @@
-{ lib
-, cairo
-, fribidi
-}:
-
-{ ... }:
-
-{ CFLAGS ? ""
-, ...
-}:
-
-{
-  CFLAGS = "${CFLAGS} -isystem ${lib.getOutput "dev" fribidi}/include/fribidi -isystem ${lib.getOutput "dev" cairo}/include";
-}
--- a/pkgs/development/compilers/dart/package-overrides/matrix/default.nix
+++ b/pkgs/development/compilers/dart/package-overrides/matrix/default.nix
@ -1,12 +0,0 @@
-{ openssl
-}:
-
-{ ... }:
-
-{ runtimeDependencies ? [ ]
-, ...
-}:
-
-{
-  runtimeDependencies = runtimeDependencies ++ [ openssl ];
-}
--- a/pkgs/development/compilers/dart/package-overrides/olm/default.nix
+++ b/pkgs/development/compilers/dart/package-overrides/olm/default.nix
@ -1,12 +0,0 @@
-{ olm
-}:
-
-{ ... }:
-
-{ runtimeDependencies ? [ ]
-, ...
-}:
-
-{
-  runtimeDependencies = runtimeDependencies ++ [ olm ];
-}
--- a/pkgs/development/compilers/dart/package-overrides/system-tray/default.nix
+++ b/pkgs/development/compilers/dart/package-overrides/system-tray/default.nix
@ -1,18 +0,0 @@
-{ libayatana-appindicator
-}:
-
-{ ... }:
-
-{ preBuild ? ""
-, ...
-}:
-
-{
-  preBuild = preBuild + ''
-    # $PUB_CACHE/hosted is a symlink to a store path.
-    mv $PUB_CACHE/hosted $PUB_CACHE/hosted_copy
-    cp -HR $PUB_CACHE/hosted_copy $PUB_CACHE/hosted
-    substituteInPlace $PUB_CACHE/hosted/pub.dev/system_tray-*/linux/tray.cc \
-      --replace "libappindicator3.so.1" "${libayatana-appindicator}/lib/libayatana-appindicator3.so.1"
-  '';
-}
--- a/pkgs/development/compilers/dart/package-source-builders/default.nix
+++ b/pkgs/development/compilers/dart/package-source-builders/default.nix
--- a/pkgs/development/compilers/dart/package-source-builders/flutter-secure-storage-linux/default.nix
+++ b/pkgs/development/compilers/dart/package-source-builders/flutter-secure-storage-linux/default.nix
@ -0,0 +1,23 @@
+{ stdenv
+, libsecret
+, jsoncpp
+}:
+
+{ version, src, ... }:
+
+stdenv.mkDerivation {
+  pname = "flutter-secure-storage-linux";
+  inherit version src;
+  inherit (src) passthru;
+
+  propagatedBuildInputs = [ libsecret jsoncpp ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out"
+    ln -s '${src}'/* "$out"
+
+    runHook postInstall
+  '';
+}
--- a/pkgs/development/compilers/dart/package-source-builders/handy-window/default.nix
+++ b/pkgs/development/compilers/dart/package-source-builders/handy-window/default.nix
@ -0,0 +1,31 @@
+{ stdenv
+, lib
+, writeScript
+, cairo
+, fribidi
+}:
+
+{ version, src, ... }:
+
+stdenv.mkDerivation rec {
+  pname = "handy-window";
+  inherit version src;
+  inherit (src) passthru;
+
+  setupHook = writeScript "${pname}-setup-hook" ''
+    handyWindowConfigureHook() {
+      export CFLAGS="$CFLAGS -isystem ${lib.getDev fribidi}/include/fribidi -isystem ${lib.getDev cairo}/include"
+    }
+
+    postConfigureHooks+=(handyWindowConfigureHook)
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out"
+    ln -s '${src}'/* "$out"
+
+    runHook postInstall
+  '';
+}
--- a/pkgs/development/compilers/dart/package-source-builders/matrix/default.nix
+++ b/pkgs/development/compilers/dart/package-source-builders/matrix/default.nix
@ -0,0 +1,30 @@
+{ stdenv
+, lib
+, writeScript
+, openssl
+}:
+
+{ version, src, ... }:
+
+stdenv.mkDerivation rec {
+  pname = "matrix";
+  inherit version src;
+  inherit (src) passthru;
+
+  setupHook = writeScript "${pname}-setup-hook" ''
+    matrixFixupHook() {
+      runtimeDependencies+=('${lib.getLib openssl}')
+    }
+
+    preFixupHooks+=(matrixFixupHook)
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out"
+    ln -s '${src}'/* "$out"
+
+    runHook postInstall
+  '';
+}
--- a/pkgs/development/compilers/dart/package-source-builders/olm/default.nix
+++ b/pkgs/development/compilers/dart/package-source-builders/olm/default.nix
@ -0,0 +1,30 @@
+{ stdenv
+, lib
+, writeScript
+, olm
+}:
+
+{ version, src, ... }:
+
+stdenv.mkDerivation rec {
+  pname = "olm";
+  inherit version src;
+  inherit (src) passthru;
+
+  setupHook = writeScript "${pname}-setup-hook" ''
+    olmFixupHook() {
+      runtimeDependencies+=('${lib.getLib olm}')
+    }
+
+    preFixupHooks+=(olmFixupHook)
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out"
+    ln -s '${src}'/* "$out"
+
+    runHook postInstall
+  '';
+}
--- a/pkgs/development/compilers/dart/package-source-builders/system-tray/default.nix
+++ b/pkgs/development/compilers/dart/package-source-builders/system-tray/default.nix
@ -0,0 +1,22 @@
+{ stdenv
+, libayatana-appindicator
+}:
+
+{ version, src, ... }:
+
+stdenv.mkDerivation rec {
+  pname = "system-tray";
+  inherit version src;
+  inherit (src) passthru;
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p "$out"
+    cp -r '${src}'/* "$out"
+    substituteInPlace "$out/linux/tray.cc" \
+      --replace "libappindicator3.so.1" "${libayatana-appindicator}/lib/libayatana-appindicator3.so.1"
+
+    runHook postInstall
+  '';
+}
--- a/pkgs/development/compilers/flutter/default.nix
+++ b/pkgs/development/compilers/flutter/default.nix
@ -12,13 +12,11 @@ let
    , flutterHash
    , dartHash
    , patches
-    , pubspecLockFile
-    , vendorHash
-    , depsListFile
+    , pubspecLock
    }:
    let
      args = {
-        inherit version engineVersion patches pubspecLockFile vendorHash depsListFile;
+        inherit version engineVersion patches pubspecLock;

        dart = dart.override {
          version = dartVersion;
@ -77,8 +75,6 @@ in
    };
    flutterHash = "sha256-00G030FvZZTsdf9ruFs9jdIHcC5h+xpp4NlmL64qVZA=";
    patches = flutter3Patches;
-    pubspecLockFile = ./lockfiles/stable/pubspec.lock;
-    vendorHash = "sha256-lsFOvvmhszBcFb9XvabpqfL2Ek4wjhmB0OrcWUOURFQ=";
-    depsListFile = ./lockfiles/stable/deps.json;
+    pubspecLock = lib.importJSON ./lockfiles/stable/pubspec.lock.json;
  };
 }
--- a/pkgs/development/compilers/flutter/flutter-tools.nix
+++ b/pkgs/development/compilers/flutter/flutter-tools.nix
@ -6,9 +6,7 @@
 , version
 , flutterSrc
 , patches ? [ ]
-, pubspecLockFile
-, vendorHash
-, depsListFile
+, pubspecLock
 }:

 buildDartApplication.override { inherit dart; } rec {
@ -47,5 +45,5 @@ buildDartApplication.override { inherit dart; } rec {
    popd
  '';

-  inherit pubspecLockFile vendorHash depsListFile;
+  inherit pubspecLock;
 }
--- a/pkgs/development/compilers/flutter/flutter.nix
+++ b/pkgs/development/compilers/flutter/flutter.nix
@ -3,9 +3,7 @@
 , patches
 , dart
 , src
-, pubspecLockFile
-, vendorHash
-, depsListFile
+, pubspecLock
 , lib
 , stdenv
 , callPackage
@ -20,7 +18,7 @@ let
    inherit dart version;
    flutterSrc = src;
    inherit patches;
-    inherit pubspecLockFile vendorHash depsListFile;
+    inherit pubspecLock;
  };

  unwrapped =
@ -66,7 +64,7 @@ let
        # application attempts to read its own package_config.json to find these
        # assets at runtime.
        mkdir -p packages/flutter_tools/.dart_tool
-        ln -s '${tools.dartDeps.packageConfig}' packages/flutter_tools/.dart_tool/package_config.json
+        ln -s '${tools.pubcache}/package_config.json' packages/flutter_tools/.dart_tool/package_config.json

        echo -n "${version}" > version
      '';
--- a/pkgs/development/compilers/flutter/lockfiles/stable/deps.json
+++ b/pkgs/development/compilers/flutter/lockfiles/stable/deps.json
--- a/pkgs/development/compilers/flutter/lockfiles/stable/pubspec.lock
+++ b/pkgs/development/compilers/flutter/lockfiles/stable/pubspec.lock
@ -1,677 +0,0 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
-  _fe_analyzer_shared:
-    dependency: "direct main"
-    description:
-      name: _fe_analyzer_shared
-      sha256: ae92f5d747aee634b87f89d9946000c2de774be1d6ac3e58268224348cd0101a
-      url: "https://pub.dev"
-    source: hosted
-    version: "61.0.0"
-  analyzer:
-    dependency: "direct main"
-    description:
-      name: analyzer
-      sha256: ea3d8652bda62982addfd92fdc2d0214e5f82e43325104990d4f4c4a2a313562
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.13.0"
-  archive:
-    dependency: "direct main"
-    description:
-      name: archive
-      sha256: "80e5141fafcb3361653ce308776cfd7d45e6e9fbb429e14eec571382c0c5fecb"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.3.2"
-  args:
-    dependency: "direct main"
-    description:
-      name: args
-      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  async:
-    dependency: "direct main"
-    description:
-      name: async
-      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.11.0"
-  boolean_selector:
-    dependency: "direct main"
-    description:
-      name: boolean_selector
-      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  browser_launcher:
-    dependency: "direct main"
-    description:
-      name: browser_launcher
-      sha256: "6ee4c6b1f68a42e769ef6e663c4f56708522f7bce9d2ab6e308a37b612ffa4ec"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  built_collection:
-    dependency: "direct main"
-    description:
-      name: built_collection
-      sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.1.1"
-  built_value:
-    dependency: "direct main"
-    description:
-      name: built_value
-      sha256: "598a2a682e2a7a90f08ba39c0aaa9374c5112340f0a2e275f61b59389543d166"
-      url: "https://pub.dev"
-    source: hosted
-    version: "8.6.1"
-  checked_yaml:
-    dependency: "direct dev"
-    description:
-      name: checked_yaml
-      sha256: feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.3"
-  clock:
-    dependency: "direct main"
-    description:
-      name: clock
-      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  collection:
-    dependency: "direct dev"
-    description:
-      name: collection
-      sha256: f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.17.2"
-  completion:
-    dependency: "direct main"
-    description:
-      name: completion
-      sha256: f11b7a628e6c42b9edc9b0bc3aa490e2d930397546d2f794e8e1325909d11c60
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.1"
-  convert:
-    dependency: "direct main"
-    description:
-      name: convert
-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
-  coverage:
-    dependency: "direct main"
-    description:
-      name: coverage
-      sha256: "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.3"
-  crypto:
-    dependency: "direct main"
-    description:
-      name: crypto
-      sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.3"
-  csslib:
-    dependency: "direct main"
-    description:
-      name: csslib
-      sha256: "706b5707578e0c1b4b7550f64078f0a0f19dec3f50a178ffae7006b0a9ca58fb"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
-  dap:
-    dependency: "direct main"
-    description:
-      name: dap
-      sha256: "2120d4a8cbad45e5dbd518b713e8f064274e0a4c0e3edcaef1f4cf9ccbc90cd9"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
-  dds:
-    dependency: "direct main"
-    description:
-      name: dds
-      sha256: "397c3c80919ee187b2efc28205af3c0378b6b757ea6d059083dece145a2e31e9"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.9.0+hotfix"
-  dds_service_extensions:
-    dependency: "direct main"
-    description:
-      name: dds_service_extensions
-      sha256: "9ac669bef49a4c13ed62073685089be121200fb213800ec59c202e90d569ea44"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.0"
-  devtools_shared:
-    dependency: "direct main"
-    description:
-      name: devtools_shared
-      sha256: ad58ac3a5df41adf08d0d6f0a4d73349533edcc383ee93a30ac3d0fd0bb6df49
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.24.0"
-  dwds:
-    dependency: "direct main"
-    description:
-      name: dwds
-      sha256: b6dad73ae56f00bff7647f531b9db018005f713328e816e7a277b544184e9170
-      url: "https://pub.dev"
-    source: hosted
-    version: "19.0.1+1"
-  fake_async:
-    dependency: "direct main"
-    description:
-      name: fake_async
-      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.1"
-  file:
-    dependency: "direct main"
-    description:
-      name: file
-      sha256: "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.1.4"
-  file_testing:
-    dependency: "direct dev"
-    description:
-      name: file_testing
-      sha256: "0aaadb4025bd350403f4308ad6c4cea953278d9407814b8342558e4946840fb5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.0"
-  fixnum:
-    dependency: "direct main"
-    description:
-      name: fixnum
-      sha256: "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
-  flutter_template_images:
-    dependency: "direct main"
-    description:
-      name: flutter_template_images
-      sha256: fd3e55af73c577b9e3f88d4080d3e366cb5c8ef3fbd50b94dfeca56bb0235df6
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.2.0"
-  frontend_server_client:
-    dependency: "direct main"
-    description:
-      name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.0"
-  glob:
-    dependency: "direct main"
-    description:
-      name: glob
-      sha256: "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.2"
-  html:
-    dependency: "direct main"
-    description:
-      name: html
-      sha256: "3a7812d5bcd2894edf53dfaf8cd640876cf6cef50a8f238745c8b8120ea74d3a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.15.4"
-  http:
-    dependency: "direct main"
-    description:
-      name: http
-      sha256: "5895291c13fa8a3bd82e76d5627f69e0d85ca6a30dcac95c4ea19a5d555879c2"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.13.6"
-  http_multi_server:
-    dependency: "direct main"
-    description:
-      name: http_multi_server
-      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.1"
-  http_parser:
-    dependency: "direct main"
-    description:
-      name: http_parser
-      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.2"
-  intl:
-    dependency: "direct main"
-    description:
-      name: intl
-      sha256: "3bc132a9dbce73a7e4a21a17d06e1878839ffbf975568bc875c60537824b0c4d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.18.1"
-  io:
-    dependency: "direct main"
-    description:
-      name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  js:
-    dependency: "direct main"
-    description:
-      name: js
-      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.6.7"
-  json_annotation:
-    dependency: "direct dev"
-    description:
-      name: json_annotation
-      sha256: b10a7b2ff83d83c777edba3c6a0f97045ddadd56c944e1a23a3fdf43a1bf4467
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.8.1"
-  json_rpc_2:
-    dependency: "direct main"
-    description:
-      name: json_rpc_2
-      sha256: "5e469bffa23899edacb7b22787780068d650b106a21c76db3c49218ab7ca447e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
-  logging:
-    dependency: "direct main"
-    description:
-      name: logging
-      sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  matcher:
-    dependency: "direct main"
-    description:
-      name: matcher
-      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.12.16"
-  meta:
-    dependency: "direct main"
-    description:
-      name: meta
-      sha256: "3c74dbf8763d36539f114c799d8a2d87343b5067e9d796ca22b5eb8437090ee3"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.9.1"
-  mime:
-    dependency: "direct main"
-    description:
-      name: mime
-      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  multicast_dns:
-    dependency: "direct main"
-    description:
-      name: multicast_dns
-      sha256: "80e54aba906a7cc68fdc6a201e76b135af27155e2f8e958181d85e2b73786591"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.3.2+3"
-  mustache_template:
-    dependency: "direct main"
-    description:
-      name: mustache_template
-      sha256: a46e26f91445bfb0b60519be280555b06792460b27b19e2b19ad5b9740df5d1c
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.0"
-  native_stack_traces:
-    dependency: "direct main"
-    description:
-      name: native_stack_traces
-      sha256: c797830b9910d13b0f4e70ddef15cde034214fe3bdb8092c4ea5ffad2f74013f
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.5.6"
-  node_preamble:
-    dependency: "direct dev"
-    description:
-      name: node_preamble
-      sha256: "6e7eac89047ab8a8d26cf16127b5ed26de65209847630400f9aefd7cd5c730db"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.2"
-  package_config:
-    dependency: "direct main"
-    description:
-      name: package_config
-      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  path:
-    dependency: "direct main"
-    description:
-      name: path
-      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.8.3"
-  petitparser:
-    dependency: "direct main"
-    description:
-      name: petitparser
-      sha256: cb3798bef7fc021ac45b308f4b51208a152792445cce0448c9a4ba5879dd8750
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.4.0"
-  platform:
-    dependency: "direct main"
-    description:
-      name: platform
-      sha256: "4a451831508d7d6ca779f7ac6e212b4023dd5a7d08a27a63da33756410e32b76"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.0"
-  pool:
-    dependency: "direct main"
-    description:
-      name: pool
-      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.1"
-  process:
-    dependency: "direct main"
-    description:
-      name: process
-      sha256: "53fd8db9cec1d37b0574e12f07520d582019cb6c44abf5479a01505099a34a09"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.2.4"
-  pub_semver:
-    dependency: "direct main"
-    description:
-      name: pub_semver
-      sha256: "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.4"
-  pubspec_parse:
-    dependency: "direct dev"
-    description:
-      name: pubspec_parse
-      sha256: c63b2876e58e194e4b0828fcb080ad0e06d051cb607a6be51a9e084f47cb9367
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.3"
-  shelf:
-    dependency: "direct main"
-    description:
-      name: shelf
-      sha256: ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.1"
-  shelf_packages_handler:
-    dependency: "direct main"
-    description:
-      name: shelf_packages_handler
-      sha256: "89f967eca29607c933ba9571d838be31d67f53f6e4ee15147d5dc2934fee1b1e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
-  shelf_proxy:
-    dependency: "direct main"
-    description:
-      name: shelf_proxy
-      sha256: a71d2307f4393211930c590c3d2c00630f6c5a7a77edc1ef6436dfd85a6a7ee3
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  shelf_static:
-    dependency: "direct main"
-    description:
-      name: shelf_static
-      sha256: a41d3f53c4adf0f57480578c1d61d90342cd617de7fc8077b1304643c2d85c1e
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.2"
-  shelf_web_socket:
-    dependency: "direct main"
-    description:
-      name: shelf_web_socket
-      sha256: "9ca081be41c60190ebcb4766b2486a7d50261db7bd0f5d9615f2d653637a84c1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  source_map_stack_trace:
-    dependency: "direct main"
-    description:
-      name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  source_maps:
-    dependency: "direct main"
-    description:
-      name: source_maps
-      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.12"
-  source_span:
-    dependency: "direct main"
-    description:
-      name: source_span
-      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.10.0"
-  sse:
-    dependency: "direct main"
-    description:
-      name: sse
-      sha256: "3ff9088cac3f45aa8b91336f1962e3ea6c81baaba0bbba361c05f8aa7fb59442"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.2"
-  stack_trace:
-    dependency: "direct main"
-    description:
-      name: stack_trace
-      sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.11.0"
-  standard_message_codec:
-    dependency: "direct main"
-    description:
-      name: standard_message_codec
-      sha256: "906e66549f0ea90d87c5320e0b0f04738c5d14bc7fb121a15da31b60e84f5b15"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.0.1+3"
-  stream_channel:
-    dependency: "direct main"
-    description:
-      name: stream_channel
-      sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  string_scanner:
-    dependency: "direct main"
-    description:
-      name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  sync_http:
-    dependency: "direct main"
-    description:
-      name: sync_http
-      sha256: "7f0cd72eca000d2e026bcd6f990b81d0ca06022ef4e32fb257b30d3d1014a961"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.3.1"
-  term_glyph:
-    dependency: "direct main"
-    description:
-      name: term_glyph
-      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.1"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: "13b41f318e2a5751c3169137103b60c584297353d4b1761b66029bae6411fe46"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.24.3"
-  test_api:
-    dependency: "direct main"
-    description:
-      name: test_api
-      sha256: "75760ffd7786fffdfb9597c35c5b27eaeec82be8edfb6d71d32651128ed7aab8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.6.0"
-  test_core:
-    dependency: "direct main"
-    description:
-      name: test_core
-      sha256: "99806e9e6d95c7b059b7a0fc08f07fc53fabe54a829497f0d9676299f1e8637e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.5.3"
-  typed_data:
-    dependency: "direct main"
-    description:
-      name: typed_data
-      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.2"
-  unified_analytics:
-    dependency: "direct main"
-    description:
-      name: unified_analytics
-      sha256: "4f9f29e5fd357d68fce270e37c7ad9bb489ee20098529199d6bc786b2b624298"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.0"
-  usage:
-    dependency: "direct main"
-    description:
-      name: usage
-      sha256: "0bdbde65a6e710343d02a56552eeaefd20b735e04bfb6b3ee025b6b22e8d0e15"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.1.1"
-  uuid:
-    dependency: "direct main"
-    description:
-      name: uuid
-      sha256: "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.7"
-  vm_service:
-    dependency: "direct main"
-    description:
-      name: vm_service
-      sha256: c620a6f783fa22436da68e42db7ebbf18b8c44b9a46ab911f666ff09ffd9153f
-      url: "https://pub.dev"
-    source: hosted
-    version: "11.7.1"
-  vm_snapshot_analysis:
-    dependency: "direct main"
-    description:
-      name: vm_snapshot_analysis
-      sha256: "5a79b9fbb6be2555090f55b03b23907e75d44c3fd7bdd88da09848aa5a1914c8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.7.6"
-  watcher:
-    dependency: "direct main"
-    description:
-      name: watcher
-      sha256: "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
-  web_socket_channel:
-    dependency: "direct main"
-    description:
-      name: web_socket_channel
-      sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.0"
-  webdriver:
-    dependency: "direct main"
-    description:
-      name: webdriver
-      sha256: "3c923e918918feeb90c4c9fdf1fe39220fa4c0e8e2c0fffaded174498ef86c49"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
-  webkit_inspection_protocol:
-    dependency: "direct main"
-    description:
-      name: webkit_inspection_protocol
-      sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  xml:
-    dependency: "direct main"
-    description:
-      name: xml
-      sha256: "5bc72e1e45e941d825fd7468b9b4cc3b9327942649aeb6fc5cdbf135f0a86e84"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.3.0"
-  yaml:
-    dependency: "direct main"
-    description:
-      name: yaml
-      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.2"
-sdks:
-  dart: ">=3.0.0 <4.0.0"
--- a/pkgs/development/compilers/flutter/lockfiles/stable/pubspec.lock.json
+++ b/pkgs/development/compilers/flutter/lockfiles/stable/pubspec.lock.json
@ -0,0 +1,847 @@
+{
+  "packages": {
+    "_fe_analyzer_shared": {
+      "dependency": "direct main",
+      "description": {
+        "name": "_fe_analyzer_shared",
+        "sha256": "ae92f5d747aee634b87f89d9946000c2de774be1d6ac3e58268224348cd0101a",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "61.0.0"
+    },
+    "analyzer": {
+      "dependency": "direct main",
+      "description": {
+        "name": "analyzer",
+        "sha256": "ea3d8652bda62982addfd92fdc2d0214e5f82e43325104990d4f4c4a2a313562",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "5.13.0"
+    },
+    "archive": {
+      "dependency": "direct main",
+      "description": {
+        "name": "archive",
+        "sha256": "80e5141fafcb3361653ce308776cfd7d45e6e9fbb429e14eec571382c0c5fecb",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.3.2"
+    },
+    "args": {
+      "dependency": "direct main",
+      "description": {
+        "name": "args",
+        "sha256": "eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.4.2"
+    },
+    "async": {
+      "dependency": "direct main",
+      "description": {
+        "name": "async",
+        "sha256": "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.11.0"
+    },
+    "boolean_selector": {
+      "dependency": "direct main",
+      "description": {
+        "name": "boolean_selector",
+        "sha256": "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "browser_launcher": {
+      "dependency": "direct main",
+      "description": {
+        "name": "browser_launcher",
+        "sha256": "6ee4c6b1f68a42e769ef6e663c4f56708522f7bce9d2ab6e308a37b612ffa4ec",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.1"
+    },
+    "built_collection": {
+      "dependency": "direct main",
+      "description": {
+        "name": "built_collection",
+        "sha256": "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "5.1.1"
+    },
+    "built_value": {
+      "dependency": "direct main",
+      "description": {
+        "name": "built_value",
+        "sha256": "598a2a682e2a7a90f08ba39c0aaa9374c5112340f0a2e275f61b59389543d166",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "8.6.1"
+    },
+    "checked_yaml": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "checked_yaml",
+        "sha256": "feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.3"
+    },
+    "clock": {
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+      "version": "1.2.1"
+    },
+    "test": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "test",
+        "sha256": "13b41f318e2a5751c3169137103b60c584297353d4b1761b66029bae6411fe46",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.24.3"
+    },
+    "test_api": {
+      "dependency": "direct main",
+      "description": {
+        "name": "test_api",
+        "sha256": "75760ffd7786fffdfb9597c35c5b27eaeec82be8edfb6d71d32651128ed7aab8",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.6.0"
+    },
+    "test_core": {
+      "dependency": "direct main",
+      "description": {
+        "name": "test_core",
+        "sha256": "99806e9e6d95c7b059b7a0fc08f07fc53fabe54a829497f0d9676299f1e8637e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.5.3"
+    },
+    "typed_data": {
+      "dependency": "direct main",
+      "description": {
+        "name": "typed_data",
+        "sha256": "facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.3.2"
+    },
+    "unified_analytics": {
+      "dependency": "direct main",
+      "description": {
+        "name": "unified_analytics",
+        "sha256": "4f9f29e5fd357d68fce270e37c7ad9bb489ee20098529199d6bc786b2b624298",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.0"
+    },
+    "usage": {
+      "dependency": "direct main",
+      "description": {
+        "name": "usage",
+        "sha256": "0bdbde65a6e710343d02a56552eeaefd20b735e04bfb6b3ee025b6b22e8d0e15",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "4.1.1"
+    },
+    "uuid": {
+      "dependency": "direct main",
+      "description": {
+        "name": "uuid",
+        "sha256": "648e103079f7c64a36dc7d39369cabb358d377078a051d6ae2ad3aa539519313",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.7"
+    },
+    "vm_service": {
+      "dependency": "direct main",
+      "description": {
+        "name": "vm_service",
+        "sha256": "c620a6f783fa22436da68e42db7ebbf18b8c44b9a46ab911f666ff09ffd9153f",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "11.7.1"
+    },
+    "vm_snapshot_analysis": {
+      "dependency": "direct main",
+      "description": {
+        "name": "vm_snapshot_analysis",
+        "sha256": "5a79b9fbb6be2555090f55b03b23907e75d44c3fd7bdd88da09848aa5a1914c8",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.7.6"
+    },
+    "watcher": {
+      "dependency": "direct main",
+      "description": {
+        "name": "watcher",
+        "sha256": "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.0"
+    },
+    "web_socket_channel": {
+      "dependency": "direct main",
+      "description": {
+        "name": "web_socket_channel",
+        "sha256": "d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.4.0"
+    },
+    "webdriver": {
+      "dependency": "direct main",
+      "description": {
+        "name": "webdriver",
+        "sha256": "3c923e918918feeb90c4c9fdf1fe39220fa4c0e8e2c0fffaded174498ef86c49",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.2"
+    },
+    "webkit_inspection_protocol": {
+      "dependency": "direct main",
+      "description": {
+        "name": "webkit_inspection_protocol",
+        "sha256": "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.0"
+    },
+    "xml": {
+      "dependency": "direct main",
+      "description": {
+        "name": "xml",
+        "sha256": "5bc72e1e45e941d825fd7468b9b4cc3b9327942649aeb6fc5cdbf135f0a86e84",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "6.3.0"
+    },
+    "yaml": {
+      "dependency": "direct main",
+      "description": {
+        "name": "yaml",
+        "sha256": "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.2"
+    }
+  },
+  "sdks": {
+    "dart": ">=3.0.0 <4.0.0"
+  }
+}
--- a/pkgs/development/tools/misc/dart-sass/default.nix
+++ b/pkgs/development/tools/misc/dart-sass/default.nix
@ -28,9 +28,7 @@ buildDartApplication rec {
    hash = "sha256-kn3cwi1k2CkzbS+Q/JaYy8Nq3Ej0GyWifG1Bq5ZEVHA=";
  };

-  pubspecLockFile = ./pubspec.lock;
-  depsListFile = ./deps.json;
-  vendorHash = "sha256-PQvY+qFXovSXH5wuc60wCrt5RiooKcaGKYzbjKSvqso=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;

  nativeBuildInputs = [
    buf
@ -64,17 +62,18 @@ buildDartApplication rec {
      expected = writeText "expected" ''
        body h1{color:#123}
      '';
-      actual = runCommand "actual" {
-        nativeBuildInputs = [ dart-sass ];
-        base = writeText "base" ''
-          body {
-            $color: #123;
-            h1 {
-              color: $color;
+      actual = runCommand "actual"
+        {
+          nativeBuildInputs = [ dart-sass ];
+          base = writeText "base" ''
+            body {
+              $color: #123;
+              h1 {
+                color: $color;
+              }
            }
-          }
-        '';
-      } ''
+          '';
+        } ''
        dart-sass --style=compressed $base > $out
      '';
    };
--- a/pkgs/development/tools/misc/dart-sass/deps.json
+++ b/pkgs/development/tools/misc/dart-sass/deps.json
@ -1,930 +0,0 @@
-[
-  {
-    "name": "sass",
-    "version": "1.69.0",
-    "kind": "root",
-    "source": "root",
-    "dependencies": [
-      "args",
-      "async",
-      "charcode",
-      "cli_pkg",
-      "cli_repl",
-      "collection",
-      "http",
-      "js",
-      "meta",
-      "native_synchronization",
-      "node_interop",
-      "package_config",
-      "path",
-      "pool",
-      "protobuf",
-      "pub_semver",
-      "source_maps",
-      "source_span",
-      "stack_trace",
-      "stream_channel",
-      "stream_transform",
-      "string_scanner",
-      "term_glyph",
-      "typed_data",
-      "watcher",
-      "analyzer",
-      "archive",
-      "crypto",
-      "dart_style",
-      "dartdoc",
-      "grinder",
-      "node_preamble",
-      "lints",
-      "protoc_plugin",
-      "pub_api_client",
-      "pubspec_parse",
-      "test",
-      "test_descriptor",
-      "test_process",
-      "yaml",
-      "cli_util"
-    ]
-  },
-  {
-    "name": "cli_util",
-    "version": "0.4.0",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "meta",
-      "path"
-    ]
-  },
-  {
-    "name": "path",
-    "version": "1.8.3",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "meta",
-    "version": "1.10.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "yaml",
-    "version": "3.1.2",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "source_span",
-      "string_scanner"
-    ]
-  },
-  {
-    "name": "string_scanner",
-    "version": "1.2.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "source_span"
-    ]
-  },
-  {
-    "name": "source_span",
-    "version": "1.10.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "path",
-      "term_glyph"
-    ]
-  },
-  {
-    "name": "term_glyph",
-    "version": "1.2.1",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "collection",
-    "version": "1.18.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "test_process",
-    "version": "2.1.0",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "meta",
-      "path",
-      "test"
-    ]
-  },
-  {
-    "name": "test",
-    "version": "1.24.6",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "analyzer",
-      "async",
-      "boolean_selector",
-      "collection",
-      "coverage",
-      "http_multi_server",
-      "io",
-      "js",
-      "matcher",
-      "node_preamble",
-      "package_config",
-      "path",
-      "pool",
-      "shelf",
-      "shelf_packages_handler",
-      "shelf_static",
-      "shelf_web_socket",
-      "source_span",
-      "stack_trace",
-      "stream_channel",
-      "test_api",
-      "test_core",
-      "typed_data",
-      "web_socket_channel",
-      "webkit_inspection_protocol",
-      "yaml"
-    ]
-  },
-  {
-    "name": "webkit_inspection_protocol",
-    "version": "1.2.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "logging"
-    ]
-  },
-  {
-    "name": "logging",
-    "version": "1.2.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "web_socket_channel",
-    "version": "2.4.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "crypto",
-      "stream_channel"
-    ]
-  },
-  {
-    "name": "stream_channel",
-    "version": "2.1.2",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "async"
-    ]
-  },
-  {
-    "name": "async",
-    "version": "2.11.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "meta"
-    ]
-  },
-  {
-    "name": "crypto",
-    "version": "3.0.3",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "typed_data"
-    ]
-  },
-  {
-    "name": "typed_data",
-    "version": "1.3.2",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "collection"
-    ]
-  },
-  {
-    "name": "test_core",
-    "version": "0.5.6",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "analyzer",
-      "args",
-      "async",
-      "boolean_selector",
-      "collection",
-      "coverage",
-      "frontend_server_client",
-      "glob",
-      "io",
-      "meta",
-      "package_config",
-      "path",
-      "pool",
-      "source_map_stack_trace",
-      "source_maps",
-      "source_span",
-      "stack_trace",
-      "stream_channel",
-      "test_api",
-      "vm_service",
-      "yaml"
-    ]
-  },
-  {
-    "name": "vm_service",
-    "version": "11.10.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "test_api",
-    "version": "0.6.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "boolean_selector",
-      "collection",
-      "meta",
-      "source_span",
-      "stack_trace",
-      "stream_channel",
-      "string_scanner",
-      "term_glyph"
-    ]
-  },
-  {
-    "name": "stack_trace",
-    "version": "1.11.1",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "path"
-    ]
-  },
-  {
-    "name": "boolean_selector",
-    "version": "2.1.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "source_span",
-      "string_scanner"
-    ]
-  },
-  {
-    "name": "source_maps",
-    "version": "0.10.12",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "source_span"
-    ]
-  },
-  {
-    "name": "source_map_stack_trace",
-    "version": "2.1.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "path",
-      "source_maps",
-      "stack_trace"
-    ]
-  },
-  {
-    "name": "pool",
-    "version": "1.5.1",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "stack_trace"
-    ]
-  },
-  {
-    "name": "package_config",
-    "version": "2.1.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "path"
-    ]
-  },
-  {
-    "name": "io",
-    "version": "1.0.4",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "meta",
-      "path",
-      "string_scanner"
-    ]
-  },
-  {
-    "name": "glob",
-    "version": "2.1.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "collection",
-      "file",
-      "path",
-      "string_scanner"
-    ]
-  },
-  {
-    "name": "file",
-    "version": "7.0.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "meta",
-      "path"
-    ]
-  },
-  {
-    "name": "frontend_server_client",
-    "version": "3.2.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "path"
-    ]
-  },
-  {
-    "name": "coverage",
-    "version": "1.6.3",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "args",
-      "logging",
-      "package_config",
-      "path",
-      "source_maps",
-      "stack_trace",
-      "vm_service"
-    ]
-  },
-  {
-    "name": "args",
-    "version": "2.4.2",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "analyzer",
-    "version": "5.13.0",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "_fe_analyzer_shared",
-      "collection",
-      "convert",
-      "crypto",
-      "glob",
-      "meta",
-      "package_config",
-      "path",
-      "pub_semver",
-      "source_span",
-      "watcher",
-      "yaml"
-    ]
-  },
-  {
-    "name": "watcher",
-    "version": "1.1.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "path"
-    ]
-  },
-  {
-    "name": "pub_semver",
-    "version": "2.1.4",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "meta"
-    ]
-  },
-  {
-    "name": "convert",
-    "version": "3.1.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "typed_data"
-    ]
-  },
-  {
-    "name": "_fe_analyzer_shared",
-    "version": "61.0.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "meta"
-    ]
-  },
-  {
-    "name": "shelf_web_socket",
-    "version": "1.0.4",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "shelf",
-      "stream_channel",
-      "web_socket_channel"
-    ]
-  },
-  {
-    "name": "shelf",
-    "version": "1.4.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "collection",
-      "http_parser",
-      "path",
-      "stack_trace",
-      "stream_channel"
-    ]
-  },
-  {
-    "name": "http_parser",
-    "version": "4.0.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "source_span",
-      "string_scanner",
-      "typed_data"
-    ]
-  },
-  {
-    "name": "shelf_static",
-    "version": "1.1.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "convert",
-      "http_parser",
-      "mime",
-      "path",
-      "shelf"
-    ]
-  },
-  {
-    "name": "mime",
-    "version": "1.0.4",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "shelf_packages_handler",
-    "version": "3.0.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "path",
-      "shelf",
-      "shelf_static"
-    ]
-  },
-  {
-    "name": "node_preamble",
-    "version": "2.0.2",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "matcher",
-    "version": "0.12.16",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "meta",
-      "stack_trace",
-      "term_glyph",
-      "test_api"
-    ]
-  },
-  {
-    "name": "js",
-    "version": "0.6.7",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "meta"
-    ]
-  },
-  {
-    "name": "http_multi_server",
-    "version": "3.2.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async"
-    ]
-  },
-  {
-    "name": "test_descriptor",
-    "version": "2.0.1",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "collection",
-      "matcher",
-      "meta",
-      "path",
-      "term_glyph",
-      "test"
-    ]
-  },
-  {
-    "name": "pubspec_parse",
-    "version": "1.2.3",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "checked_yaml",
-      "collection",
-      "json_annotation",
-      "pub_semver",
-      "yaml"
-    ]
-  },
-  {
-    "name": "json_annotation",
-    "version": "4.8.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "meta"
-    ]
-  },
-  {
-    "name": "checked_yaml",
-    "version": "2.0.3",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "json_annotation",
-      "source_span",
-      "yaml"
-    ]
-  },
-  {
-    "name": "pub_api_client",
-    "version": "2.6.0",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "http",
-      "oauth2",
-      "path",
-      "pubspec"
-    ]
-  },
-  {
-    "name": "pubspec",
-    "version": "2.3.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "path",
-      "pub_semver",
-      "yaml",
-      "uri"
-    ]
-  },
-  {
-    "name": "uri",
-    "version": "1.0.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "matcher",
-      "quiver"
-    ]
-  },
-  {
-    "name": "quiver",
-    "version": "3.2.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "matcher"
-    ]
-  },
-  {
-    "name": "oauth2",
-    "version": "2.0.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "crypto",
-      "http",
-      "http_parser"
-    ]
-  },
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-    "name": "http",
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-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "http_parser",
-      "meta"
-    ]
-  },
-  {
-    "name": "protoc_plugin",
-    "version": "21.1.1",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "fixnum",
-      "path",
-      "protobuf"
-    ]
-  },
-  {
-    "name": "protobuf",
-    "version": "3.1.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "fixnum",
-      "meta"
-    ]
-  },
-  {
-    "name": "fixnum",
-    "version": "1.1.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "lints",
-    "version": "2.1.1",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "grinder",
-    "version": "0.9.4",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "cli_util",
-      "glob",
-      "meta",
-      "path",
-      "collection"
-    ]
-  },
-  {
-    "name": "dartdoc",
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-      "package_config",
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-      "source_span"
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-  },
-  {
-    "name": "ffi",
-    "version": "2.1.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "cli_repl",
-    "version": "0.2.3",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "js"
-    ]
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-  {
-    "name": "cli_pkg",
-    "version": "2.5.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
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-      "charcode",
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-      "collection",
-      "crypto",
-      "glob",
-      "grinder",
-      "http",
-      "js",
-      "meta",
-      "node_interop",
-      "node_preamble",
-      "package_config",
-      "path",
-      "pool",
-      "pub_semver",
-      "pubspec_parse",
-      "retry",
-      "string_scanner",
-      "test",
-      "test_process",
-      "xml",
-      "yaml"
-    ]
-  },
-  {
-    "name": "xml",
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-    "kind": "transitive",
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-    "dependencies": [
-      "collection",
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-      "petitparser"
-    ]
-  },
-  {
-    "name": "petitparser",
-    "version": "6.0.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "meta"
-    ]
-  },
-  {
-    "name": "retry",
-    "version": "3.1.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "charcode",
-    "version": "1.3.1",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  }
-]
--- a/pkgs/development/tools/misc/dart-sass/pubspec.lock
+++ b/pkgs/development/tools/misc/dart-sass/pubspec.lock
@ -1,637 +0,0 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
-  _fe_analyzer_shared:
-    dependency: transitive
-    description:
-      name: _fe_analyzer_shared
-      sha256: ae92f5d747aee634b87f89d9946000c2de774be1d6ac3e58268224348cd0101a
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-  analyzer:
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-      name: analyzer
-      sha256: ea3d8652bda62982addfd92fdc2d0214e5f82e43325104990d4f4c4a2a313562
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.13.0"
-  archive:
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-    description:
-      name: archive
-      sha256: e0902a06f0e00414e4e3438a084580161279f137aeb862274710f29ec10cf01e
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.3.9"
-  args:
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-    description:
-      name: args
-      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  async:
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-    description:
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-      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.11.0"
-  boolean_selector:
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-    description:
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-      url: "https://pub.dev"
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-    version: "2.1.1"
-  charcode:
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-      sha256: fb98c0f6d12c920a02ee2d998da788bca066ca5f148492b7085ee23372b12306
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.1"
-  checked_yaml:
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-    description:
-      name: checked_yaml
-      sha256: feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff
-      url: "https://pub.dev"
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-    version: "2.0.3"
-  cli_pkg:
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-    description:
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-      sha256: "009e19944bbfb07c3b97f2f8c9941aa01ca70a7d3d0018e813303b4c3905c9b9"
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-    version: "2.5.0"
-  cli_repl:
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-      name: cli_repl
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-      url: "https://pub.dev"
-    source: hosted
-    version: "0.2.3"
-  cli_util:
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-    description:
-      name: cli_util
-      sha256: b8db3080e59b2503ca9e7922c3df2072cf13992354d5e944074ffa836fba43b7
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.0"
-  collection:
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-    description:
-      name: collection
-      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.18.0"
-  convert:
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-    description:
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-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
-  coverage:
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-    description:
-      name: coverage
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-      url: "https://pub.dev"
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-    version: "1.6.3"
-  crypto:
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-    description:
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-  csslib:
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-  dart_style:
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-  ffi:
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-    description:
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-      url: "https://pub.dev"
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-    version: "1.1.0"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
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-    version: "3.2.1"
-  http_parser:
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-    description:
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-      url: "https://pub.dev"
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-    version: "4.0.2"
-  io:
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-    description:
-      name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
-      url: "https://pub.dev"
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-    version: "1.0.4"
-  js:
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-    description:
-      name: js
-      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
-      url: "https://pub.dev"
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-  json_annotation:
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-      sha256: b10a7b2ff83d83c777edba3c6a0f97045ddadd56c944e1a23a3fdf43a1bf4467
-      url: "https://pub.dev"
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-      sha256: acf35edccc0463a9d7384e437c015a3535772e09714cf60e07eeef3a15870dcd
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-    description:
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-      url: "https://pub.dev"
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-  mime:
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-      name: native_synchronization
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-  node_interop:
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-  node_preamble:
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-      name: node_preamble
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-  oauth2:
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-      sha256: c4013ef62be37744efdc0861878fd9e9285f34db1f9e331cc34100d7674feb42
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-    version: "1.8.3"
-  petitparser:
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-    description:
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-      sha256: eeb2d1428ee7f4170e2bd498827296a18d4e7fc462b71727d111c0ac7707cfa6
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-    version: "6.0.1"
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-      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
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-    description:
-      name: pubspec
-      sha256: f534a50a2b4d48dc3bc0ec147c8bd7c304280fff23b153f3f11803c4d49d927e
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  pubspec_parse:
-    dependency: "direct dev"
-    description:
-      name: pubspec_parse
-      sha256: c63b2876e58e194e4b0828fcb080ad0e06d051cb607a6be51a9e084f47cb9367
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.3"
-  quiver:
-    dependency: transitive
-    description:
-      name: quiver
-      sha256: b1c1ac5ce6688d77f65f3375a9abb9319b3cb32486bdc7a1e0fdf004d7ba4e47
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.1"
-  retry:
-    dependency: transitive
-    description:
-      name: retry
-      sha256: "822e118d5b3aafed083109c72d5f484c6dc66707885e07c0fbcb8b986bba7efc"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.2"
-  shelf:
-    dependency: transitive
-    description:
-      name: shelf
-      sha256: ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.1"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      sha256: "89f967eca29607c933ba9571d838be31d67f53f6e4ee15147d5dc2934fee1b1e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
-  shelf_static:
-    dependency: transitive
-    description:
-      name: shelf_static
-      sha256: a41d3f53c4adf0f57480578c1d61d90342cd617de7fc8077b1304643c2d85c1e
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.2"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      sha256: "9ca081be41c60190ebcb4766b2486a7d50261db7bd0f5d9615f2d653637a84c1"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  source_maps:
-    dependency: "direct main"
-    description:
-      name: source_maps
-      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.12"
-  source_span:
-    dependency: "direct main"
-    description:
-      name: source_span
-      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.10.0"
-  stack_trace:
-    dependency: "direct main"
-    description:
-      name: stack_trace
-      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.11.1"
-  stream_channel:
-    dependency: "direct main"
-    description:
-      name: stream_channel
-      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.2"
-  stream_transform:
-    dependency: "direct main"
-    description:
-      name: stream_transform
-      sha256: "14a00e794c7c11aa145a170587321aedce29769c08d7f58b1d141da75e3b1c6f"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  string_scanner:
-    dependency: "direct main"
-    description:
-      name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  term_glyph:
-    dependency: "direct main"
-    description:
-      name: term_glyph
-      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.1"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: "9b0dd8e36af4a5b1569029949d50a52cb2a2a2fdaa20cebb96e6603b9ae241f9"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.24.6"
-  test_api:
-    dependency: transitive
-    description:
-      name: test_api
-      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.6.1"
-  test_core:
-    dependency: transitive
-    description:
-      name: test_core
-      sha256: "4bef837e56375537055fdbbbf6dd458b1859881f4c7e6da936158f77d61ab265"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.5.6"
-  test_descriptor:
-    dependency: "direct dev"
-    description:
-      name: test_descriptor
-      sha256: abe245e8b0d61245684127fe32343542c25dc2a1ce8f405531637241d98d07e4
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  test_process:
-    dependency: "direct dev"
-    description:
-      name: test_process
-      sha256: "217f19b538926e4922bdb2a01410100ec4e3beb4cc48eae5ae6b20037b07bbd6"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
-  typed_data:
-    dependency: "direct main"
-    description:
-      name: typed_data
-      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.2"
-  uri:
-    dependency: transitive
-    description:
-      name: uri
-      sha256: "889eea21e953187c6099802b7b4cf5219ba8f3518f604a1033064d45b1b8268a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.0"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: c538be99af830f478718b51630ec1b6bee5e74e52c8a802d328d9e71d35d2583
-      url: "https://pub.dev"
-    source: hosted
-    version: "11.10.0"
-  watcher:
-    dependency: "direct main"
-    description:
-      name: watcher
-      sha256: "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.0"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "87d3f2333bb240704cd3f1c6b5b7acd8a10e7f0bc28c28dcf14e782014f4a572"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.1"
-  xml:
-    dependency: transitive
-    description:
-      name: xml
-      sha256: af5e77e9b83f2f4adc5d3f0a4ece1c7f45a2467b695c2540381bac793e34e556
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.4.2"
-  yaml:
-    dependency: "direct dev"
-    description:
-      name: yaml
-      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.2"
-sdks:
-  dart: ">=3.0.0 <4.0.0"
--- a/pkgs/development/tools/misc/dart-sass/pubspec.lock.json
+++ b/pkgs/development/tools/misc/dart-sass/pubspec.lock.json
@ -0,0 +1,797 @@
+{
+  "packages": {
+    "_fe_analyzer_shared": {
+      "dependency": "transitive",
+      "description": {
+        "name": "_fe_analyzer_shared",
+        "sha256": "ae92f5d747aee634b87f89d9946000c2de774be1d6ac3e58268224348cd0101a",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "61.0.0"
+    },
+    "analyzer": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "analyzer",
+        "sha256": "ea3d8652bda62982addfd92fdc2d0214e5f82e43325104990d4f4c4a2a313562",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "5.13.0"
+    },
+    "archive": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "archive",
+        "sha256": "e0902a06f0e00414e4e3438a084580161279f137aeb862274710f29ec10cf01e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.3.9"
+    },
+    "args": {
+      "dependency": "direct main",
+      "description": {
+        "name": "args",
+        "sha256": "eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.4.2"
+    },
+    "async": {
+      "dependency": "direct main",
+      "description": {
+        "name": "async",
+        "sha256": "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.11.0"
+    },
+    "boolean_selector": {
+      "dependency": "transitive",
+      "description": {
+        "name": "boolean_selector",
+        "sha256": "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "charcode": {
+      "dependency": "direct main",
+      "description": {
+        "name": "charcode",
+        "sha256": "fb98c0f6d12c920a02ee2d998da788bca066ca5f148492b7085ee23372b12306",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.3.1"
+    },
+    "checked_yaml": {
+      "dependency": "transitive",
+      "description": {
+        "name": "checked_yaml",
+        "sha256": "feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.3"
+    },
+    "cli_pkg": {
+      "dependency": "direct main",
+      "description": {
+        "name": "cli_pkg",
+        "sha256": "009e19944bbfb07c3b97f2f8c9941aa01ca70a7d3d0018e813303b4c3905c9b9",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.5.0"
+    },
+    "cli_repl": {
+      "dependency": "direct main",
+      "description": {
+        "name": "cli_repl",
+        "sha256": "a2ee06d98f211cb960c777519cb3d14e882acd90fe5e078668e3ab4baab0ddd4",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.2.3"
+    },
+    "cli_util": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "cli_util",
+        "sha256": "b8db3080e59b2503ca9e7922c3df2072cf13992354d5e944074ffa836fba43b7",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.4.0"
+    },
+    "collection": {
+      "dependency": "direct main",
+      "description": {
+        "name": "collection",
+        "sha256": "ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.18.0"
+    },
+    "convert": {
+      "dependency": "transitive",
+      "description": {
+        "name": "convert",
+        "sha256": "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.1"
+    },
+    "coverage": {
+      "dependency": "transitive",
+      "description": {
+        "name": "coverage",
+        "sha256": "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.6.3"
+    },
+    "crypto": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "crypto",
+        "sha256": "ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.3"
+    },
+    "csslib": {
+      "dependency": "transitive",
+      "description": {
+        "name": "csslib",
+        "sha256": "706b5707578e0c1b4b7550f64078f0a0f19dec3f50a178ffae7006b0a9ca58fb",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.0"
+    },
+    "dart_style": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "dart_style",
+        "sha256": "1efa911ca7086affd35f463ca2fc1799584fb6aa89883cf0af8e3664d6a02d55",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.3.2"
+    },
+    "dartdoc": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "dartdoc",
+        "sha256": "d9bab893c9f42615f62bf2d3ff2b89d5905952d1d42cc7890003537249cb472e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "6.3.0"
+    },
+    "ffi": {
+      "dependency": "transitive",
+      "description": {
+        "name": "ffi",
+        "sha256": "7bf0adc28a23d395f19f3f1eb21dd7cfd1dd9f8e1c50051c069122e6853bc878",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.0"
+    },
+    "file": {
+      "dependency": "transitive",
+      "description": {
+        "name": "file",
+        "sha256": "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "7.0.0"
+    },
+    "fixnum": {
+      "dependency": "transitive",
+      "description": {
+        "name": "fixnum",
+        "sha256": "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.0"
+    },
+    "frontend_server_client": {
+      "dependency": "transitive",
+      "description": {
+        "name": "frontend_server_client",
+        "sha256": "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.2.0"
+    },
+    "glob": {
+      "dependency": "transitive",
+      "description": {
+        "name": "glob",
+        "sha256": "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.2"
+    },
+    "grinder": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "grinder",
+        "sha256": "48495acdb3df702c55c952c6536faf11631b8401a292eb0d182ef332fc568b56",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.9.4"
+    },
+    "html": {
+      "dependency": "transitive",
+      "description": {
+        "name": "html",
+        "sha256": "3a7812d5bcd2894edf53dfaf8cd640876cf6cef50a8f238745c8b8120ea74d3a",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.15.4"
+    },
+    "http": {
+      "dependency": "direct main",
+      "description": {
+        "name": "http",
+        "sha256": "759d1a329847dd0f39226c688d3e06a6b8679668e350e2891a6474f8b4bb8525",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.0"
+    },
+    "http_multi_server": {
+      "dependency": "transitive",
+      "description": {
+        "name": "http_multi_server",
+        "sha256": "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.2.1"
+    },
+    "http_parser": {
+      "dependency": "transitive",
+      "description": {
+        "name": "http_parser",
+        "sha256": "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "4.0.2"
+    },
+    "io": {
+      "dependency": "transitive",
+      "description": {
+        "name": "io",
+        "sha256": "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.4"
+    },
+    "js": {
+      "dependency": "direct main",
+      "description": {
+        "name": "js",
+        "sha256": "f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.6.7"
+    },
+    "json_annotation": {
+      "dependency": "transitive",
+      "description": {
+        "name": "json_annotation",
+        "sha256": "b10a7b2ff83d83c777edba3c6a0f97045ddadd56c944e1a23a3fdf43a1bf4467",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "4.8.1"
+    },
+    "lints": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "lints",
+        "sha256": "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "logging": {
+      "dependency": "transitive",
+      "description": {
+        "name": "logging",
+        "sha256": "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.0"
+    },
+    "markdown": {
+      "dependency": "transitive",
+      "description": {
+        "name": "markdown",
+        "sha256": "acf35edccc0463a9d7384e437c015a3535772e09714cf60e07eeef3a15870dcd",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "7.1.1"
+    },
+    "matcher": {
+      "dependency": "transitive",
+      "description": {
+        "name": "matcher",
+        "sha256": "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.12.16"
+    },
+    "meta": {
+      "dependency": "direct main",
+      "description": {
+        "name": "meta",
+        "sha256": "a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.10.0"
+    },
+    "mime": {
+      "dependency": "transitive",
+      "description": {
+        "name": "mime",
+        "sha256": "e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.4"
+    },
+    "native_synchronization": {
+      "dependency": "direct main",
+      "description": {
+        "name": "native_synchronization",
+        "sha256": "ff200fe0a64d733ff7d4dde2005271c297db81007604c8cd21037959858133ab",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.2.0"
+    },
+    "node_interop": {
+      "dependency": "direct main",
+      "description": {
+        "name": "node_interop",
+        "sha256": "3af2420c728173806f4378cf89c53ba9f27f7f67792b898561bff9d390deb98e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.0"
+    },
+    "node_preamble": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "node_preamble",
+        "sha256": "6e7eac89047ab8a8d26cf16127b5ed26de65209847630400f9aefd7cd5c730db",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.2"
+    },
+    "oauth2": {
+      "dependency": "transitive",
+      "description": {
+        "name": "oauth2",
+        "sha256": "c4013ef62be37744efdc0861878fd9e9285f34db1f9e331cc34100d7674feb42",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.2"
+    },
+    "package_config": {
+      "dependency": "direct main",
+      "description": {
+        "name": "package_config",
+        "sha256": "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.0"
+    },
+    "path": {
+      "dependency": "direct main",
+      "description": {
+        "name": "path",
+        "sha256": "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.8.3"
+    },
+    "petitparser": {
+      "dependency": "transitive",
+      "description": {
+        "name": "petitparser",
+        "sha256": "eeb2d1428ee7f4170e2bd498827296a18d4e7fc462b71727d111c0ac7707cfa6",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "6.0.1"
+    },
+    "pointycastle": {
+      "dependency": "transitive",
+      "description": {
+        "name": "pointycastle",
+        "sha256": "7c1e5f0d23c9016c5bbd8b1473d0d3fb3fc851b876046039509e18e0c7485f2c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.7.3"
+    },
+    "pool": {
+      "dependency": "direct main",
+      "description": {
+        "name": "pool",
+        "sha256": "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.5.1"
+    },
+    "protobuf": {
+      "dependency": "direct main",
+      "description": {
+        "name": "protobuf",
+        "sha256": "68645b24e0716782e58948f8467fd42a880f255096a821f9e7d0ec625b00c84d",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.0"
+    },
+    "protoc_plugin": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "protoc_plugin",
+        "sha256": "a800528e47f6efd31a57213dd11b6036f36cbd6677785742a2121e96f7c7a2b9",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "21.1.1"
+    },
+    "pub_api_client": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "pub_api_client",
+        "sha256": "d456816ef5142906a22dc56e37be6bef6cb0276f0a26c11d1f7d277868202e71",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.6.0"
+    },
+    "pub_semver": {
+      "dependency": "direct main",
+      "description": {
+        "name": "pub_semver",
+        "sha256": "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.4"
+    },
+    "pubspec": {
+      "dependency": "transitive",
+      "description": {
+        "name": "pubspec",
+        "sha256": "f534a50a2b4d48dc3bc0ec147c8bd7c304280fff23b153f3f11803c4d49d927e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.3.0"
+    },
+    "pubspec_parse": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "pubspec_parse",
+        "sha256": "c63b2876e58e194e4b0828fcb080ad0e06d051cb607a6be51a9e084f47cb9367",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.3"
+    },
+    "quiver": {
+      "dependency": "transitive",
+      "description": {
+        "name": "quiver",
+        "sha256": "b1c1ac5ce6688d77f65f3375a9abb9319b3cb32486bdc7a1e0fdf004d7ba4e47",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.2.1"
+    },
+    "retry": {
+      "dependency": "transitive",
+      "description": {
+        "name": "retry",
+        "sha256": "822e118d5b3aafed083109c72d5f484c6dc66707885e07c0fbcb8b986bba7efc",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.2"
+    },
+    "shelf": {
+      "dependency": "transitive",
+      "description": {
+        "name": "shelf",
+        "sha256": "ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.4.1"
+    },
+    "shelf_packages_handler": {
+      "dependency": "transitive",
+      "description": {
+        "name": "shelf_packages_handler",
+        "sha256": "89f967eca29607c933ba9571d838be31d67f53f6e4ee15147d5dc2934fee1b1e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.2"
+    },
+    "shelf_static": {
+      "dependency": "transitive",
+      "description": {
+        "name": "shelf_static",
+        "sha256": "a41d3f53c4adf0f57480578c1d61d90342cd617de7fc8077b1304643c2d85c1e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.2"
+    },
+    "shelf_web_socket": {
+      "dependency": "transitive",
+      "description": {
+        "name": "shelf_web_socket",
+        "sha256": "9ca081be41c60190ebcb4766b2486a7d50261db7bd0f5d9615f2d653637a84c1",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.4"
+    },
+    "source_map_stack_trace": {
+      "dependency": "transitive",
+      "description": {
+        "name": "source_map_stack_trace",
+        "sha256": "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "source_maps": {
+      "dependency": "direct main",
+      "description": {
+        "name": "source_maps",
+        "sha256": "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.10.12"
+    },
+    "source_span": {
+      "dependency": "direct main",
+      "description": {
+        "name": "source_span",
+        "sha256": "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.10.0"
+    },
+    "stack_trace": {
+      "dependency": "direct main",
+      "description": {
+        "name": "stack_trace",
+        "sha256": "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.11.1"
+    },
+    "stream_channel": {
+      "dependency": "direct main",
+      "description": {
+        "name": "stream_channel",
+        "sha256": "ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.2"
+    },
+    "stream_transform": {
+      "dependency": "direct main",
+      "description": {
+        "name": "stream_transform",
+        "sha256": "14a00e794c7c11aa145a170587321aedce29769c08d7f58b1d141da75e3b1c6f",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.0"
+    },
+    "string_scanner": {
+      "dependency": "direct main",
+      "description": {
+        "name": "string_scanner",
+        "sha256": "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.0"
+    },
+    "term_glyph": {
+      "dependency": "direct main",
+      "description": {
+        "name": "term_glyph",
+        "sha256": "a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.1"
+    },
+    "test": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "test",
+        "sha256": "9b0dd8e36af4a5b1569029949d50a52cb2a2a2fdaa20cebb96e6603b9ae241f9",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.24.6"
+    },
+    "test_api": {
+      "dependency": "transitive",
+      "description": {
+        "name": "test_api",
+        "sha256": "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.6.1"
+    },
+    "test_core": {
+      "dependency": "transitive",
+      "description": {
+        "name": "test_core",
+        "sha256": "4bef837e56375537055fdbbbf6dd458b1859881f4c7e6da936158f77d61ab265",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.5.6"
+    },
+    "test_descriptor": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "test_descriptor",
+        "sha256": "abe245e8b0d61245684127fe32343542c25dc2a1ce8f405531637241d98d07e4",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.1"
+    },
+    "test_process": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "test_process",
+        "sha256": "217f19b538926e4922bdb2a01410100ec4e3beb4cc48eae5ae6b20037b07bbd6",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.0"
+    },
+    "typed_data": {
+      "dependency": "direct main",
+      "description": {
+        "name": "typed_data",
+        "sha256": "facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.3.2"
+    },
+    "uri": {
+      "dependency": "transitive",
+      "description": {
+        "name": "uri",
+        "sha256": "889eea21e953187c6099802b7b4cf5219ba8f3518f604a1033064d45b1b8268a",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.0"
+    },
+    "vm_service": {
+      "dependency": "transitive",
+      "description": {
+        "name": "vm_service",
+        "sha256": "c538be99af830f478718b51630ec1b6bee5e74e52c8a802d328d9e71d35d2583",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "11.10.0"
+    },
+    "watcher": {
+      "dependency": "direct main",
+      "description": {
+        "name": "watcher",
+        "sha256": "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.0"
+    },
+    "web_socket_channel": {
+      "dependency": "transitive",
+      "description": {
+        "name": "web_socket_channel",
+        "sha256": "d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.4.0"
+    },
+    "webkit_inspection_protocol": {
+      "dependency": "transitive",
+      "description": {
+        "name": "webkit_inspection_protocol",
+        "sha256": "87d3f2333bb240704cd3f1c6b5b7acd8a10e7f0bc28c28dcf14e782014f4a572",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.1"
+    },
+    "xml": {
+      "dependency": "transitive",
+      "description": {
+        "name": "xml",
+        "sha256": "af5e77e9b83f2f4adc5d3f0a4ece1c7f45a2467b695c2540381bac793e34e556",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "6.4.2"
+    },
+    "yaml": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "yaml",
+        "sha256": "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.2"
+    }
+  },
+  "sdks": {
+    "dart": ">=3.0.0 <4.0.0"
+  }
+}
--- a/pkgs/development/tools/protoc-gen-dart/default.nix
+++ b/pkgs/development/tools/protoc-gen-dart/default.nix
@ -15,9 +15,7 @@ buildDartApplication rec {
  };
  sourceRoot = "${src.name}/protoc_plugin";

-  pubspecLockFile = ./pubspec.lock;
-  depsListFile = ./deps.json;
-  vendorHash = "sha256-yNgQLCLDCbA07v9tIwPRks/xPAzLVykNtIk+8C0twYM=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;

  meta = with lib; {
    description = "Protobuf plugin for generating Dart code";
--- a/pkgs/development/tools/protoc-gen-dart/deps.json
+++ b/pkgs/development/tools/protoc-gen-dart/deps.json
@ -1,549 +0,0 @@
-[
-  {
-    "name": "protoc_plugin",
-    "version": "21.1.0",
-    "kind": "root",
-    "source": "root",
-    "dependencies": [
-      "fixnum",
-      "path",
-      "protobuf",
-      "collection",
-      "dart_flutter_team_lints",
-      "matcher",
-      "test"
-    ]
-  },
-  {
-    "name": "test",
-    "version": "1.24.6",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": [
-      "analyzer",
-      "async",
-      "boolean_selector",
-      "collection",
-      "coverage",
-      "http_multi_server",
-      "io",
-      "js",
-      "matcher",
-      "node_preamble",
-      "package_config",
-      "path",
-      "pool",
-      "shelf",
-      "shelf_packages_handler",
-      "shelf_static",
-      "shelf_web_socket",
-      "source_span",
-      "stack_trace",
-      "stream_channel",
-      "test_api",
-      "test_core",
-      "typed_data",
-      "web_socket_channel",
-      "webkit_inspection_protocol",
-      "yaml"
-    ]
-  },
-  {
-    "name": "yaml",
-    "version": "3.1.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "source_span",
-      "string_scanner"
-    ]
-  },
-  {
-    "name": "string_scanner",
-    "version": "1.2.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "source_span"
-    ]
-  },
-  {
-    "name": "source_span",
-    "version": "1.10.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "path",
-      "term_glyph"
-    ]
-  },
-  {
-    "name": "term_glyph",
-    "version": "1.2.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "path",
-    "version": "1.8.3",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "collection",
-    "version": "1.18.0",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "webkit_inspection_protocol",
-    "version": "1.2.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "logging"
-    ]
-  },
-  {
-    "name": "logging",
-    "version": "1.2.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "web_socket_channel",
-    "version": "2.4.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "crypto",
-      "stream_channel"
-    ]
-  },
-  {
-    "name": "stream_channel",
-    "version": "2.1.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async"
-    ]
-  },
-  {
-    "name": "async",
-    "version": "2.11.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "meta"
-    ]
-  },
-  {
-    "name": "meta",
-    "version": "1.9.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "crypto",
-    "version": "3.0.3",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "typed_data"
-    ]
-  },
-  {
-    "name": "typed_data",
-    "version": "1.3.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection"
-    ]
-  },
-  {
-    "name": "test_core",
-    "version": "0.5.6",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "analyzer",
-      "args",
-      "async",
-      "boolean_selector",
-      "collection",
-      "coverage",
-      "frontend_server_client",
-      "glob",
-      "io",
-      "meta",
-      "package_config",
-      "path",
-      "pool",
-      "source_map_stack_trace",
-      "source_maps",
-      "source_span",
-      "stack_trace",
-      "stream_channel",
-      "test_api",
-      "vm_service",
-      "yaml"
-    ]
-  },
-  {
-    "name": "vm_service",
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-    "dependencies": []
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-    "name": "js",
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-    "kind": "transitive",
-    "source": "hosted",
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-    "dependencies": [
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-  {
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-    "dependencies": [
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-    "dependencies": []
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-]
--- a/pkgs/development/tools/protoc-gen-dart/pubspec.lock
+++ b/pkgs/development/tools/protoc-gen-dart/pubspec.lock
@ -1,396 +0,0 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
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-    source: hosted
-    version: "1.1.0"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.0"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.2"
-sdks:
-  dart: ">=3.0.0 <4.0.0"
--- a/pkgs/development/tools/protoc-gen-dart/pubspec.lock.json
+++ b/pkgs/development/tools/protoc-gen-dart/pubspec.lock.json
@ -0,0 +1,496 @@
+{
+  "packages": {
+    "_fe_analyzer_shared": {
+      "dependency": "transitive",
+      "description": {
+        "name": "_fe_analyzer_shared",
+        "sha256": "eb376e9acf6938204f90eb3b1f00b578640d3188b4c8a8ec054f9f479af8d051",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "64.0.0"
+    },
+    "analyzer": {
+      "dependency": "transitive",
+      "description": {
+        "name": "analyzer",
+        "sha256": "69f54f967773f6c26c7dcb13e93d7ccee8b17a641689da39e878d5cf13b06893",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "6.2.0"
+    },
+    "args": {
+      "dependency": "transitive",
+      "description": {
+        "name": "args",
+        "sha256": "eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.4.2"
+    },
+    "async": {
+      "dependency": "transitive",
+      "description": {
+        "name": "async",
+        "sha256": "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.11.0"
+    },
+    "boolean_selector": {
+      "dependency": "transitive",
+      "description": {
+        "name": "boolean_selector",
+        "sha256": "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "collection": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "collection",
+        "sha256": "ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.18.0"
+    },
+    "convert": {
+      "dependency": "transitive",
+      "description": {
+        "name": "convert",
+        "sha256": "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.1"
+    },
+    "coverage": {
+      "dependency": "transitive",
+      "description": {
+        "name": "coverage",
+        "sha256": "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.6.3"
+    },
+    "crypto": {
+      "dependency": "transitive",
+      "description": {
+        "name": "crypto",
+        "sha256": "ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.3"
+    },
+    "dart_flutter_team_lints": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "dart_flutter_team_lints",
+        "sha256": "e2f4fcafdaf0797e5af1c5c162d0b6c5025e9228ab3f95174340ed35c85dccd6",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.0"
+    },
+    "file": {
+      "dependency": "transitive",
+      "description": {
+        "name": "file",
+        "sha256": "5fc22d7c25582e38ad9a8515372cd9a93834027aacf1801cf01164dac0ffa08c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "7.0.0"
+    },
+    "fixnum": {
+      "dependency": "direct main",
+      "description": {
+        "name": "fixnum",
+        "sha256": "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.0"
+    },
+    "frontend_server_client": {
+      "dependency": "transitive",
+      "description": {
+        "name": "frontend_server_client",
+        "sha256": "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.2.0"
+    },
+    "glob": {
+      "dependency": "transitive",
+      "description": {
+        "name": "glob",
+        "sha256": "0e7014b3b7d4dac1ca4d6114f82bf1782ee86745b9b42a92c9289c23d8a0ab63",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.2"
+    },
+    "http_multi_server": {
+      "dependency": "transitive",
+      "description": {
+        "name": "http_multi_server",
+        "sha256": "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.2.1"
+    },
+    "http_parser": {
+      "dependency": "transitive",
+      "description": {
+        "name": "http_parser",
+        "sha256": "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "4.0.2"
+    },
+    "io": {
+      "dependency": "transitive",
+      "description": {
+        "name": "io",
+        "sha256": "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.4"
+    },
+    "js": {
+      "dependency": "transitive",
+      "description": {
+        "name": "js",
+        "sha256": "f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.6.7"
+    },
+    "lints": {
+      "dependency": "transitive",
+      "description": {
+        "name": "lints",
+        "sha256": "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "logging": {
+      "dependency": "transitive",
+      "description": {
+        "name": "logging",
+        "sha256": "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.0"
+    },
+    "matcher": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "matcher",
+        "sha256": "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.12.16"
+    },
+    "meta": {
+      "dependency": "transitive",
+      "description": {
+        "name": "meta",
+        "sha256": "3c74dbf8763d36539f114c799d8a2d87343b5067e9d796ca22b5eb8437090ee3",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.9.1"
+    },
+    "mime": {
+      "dependency": "transitive",
+      "description": {
+        "name": "mime",
+        "sha256": "e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.4"
+    },
+    "node_preamble": {
+      "dependency": "transitive",
+      "description": {
+        "name": "node_preamble",
+        "sha256": "6e7eac89047ab8a8d26cf16127b5ed26de65209847630400f9aefd7cd5c730db",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.2"
+    },
+    "package_config": {
+      "dependency": "transitive",
+      "description": {
+        "name": "package_config",
+        "sha256": "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.0"
+    },
+    "path": {
+      "dependency": "direct main",
+      "description": {
+        "name": "path",
+        "sha256": "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.8.3"
+    },
+    "pool": {
+      "dependency": "transitive",
+      "description": {
+        "name": "pool",
+        "sha256": "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.5.1"
+    },
+    "protobuf": {
+      "dependency": "direct main",
+      "description": {
+        "path": "../protobuf",
+        "relative": true
+      },
+      "source": "path",
+      "version": "3.1.0"
+    },
+    "pub_semver": {
+      "dependency": "transitive",
+      "description": {
+        "name": "pub_semver",
+        "sha256": "40d3ab1bbd474c4c2328c91e3a7df8c6dd629b79ece4c4bd04bee496a224fb0c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.4"
+    },
+    "shelf": {
+      "dependency": "transitive",
+      "description": {
+        "name": "shelf",
+        "sha256": "ad29c505aee705f41a4d8963641f91ac4cee3c8fad5947e033390a7bd8180fa4",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.4.1"
+    },
+    "shelf_packages_handler": {
+      "dependency": "transitive",
+      "description": {
+        "name": "shelf_packages_handler",
+        "sha256": "89f967eca29607c933ba9571d838be31d67f53f6e4ee15147d5dc2934fee1b1e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.0.2"
+    },
+    "shelf_static": {
+      "dependency": "transitive",
+      "description": {
+        "name": "shelf_static",
+        "sha256": "a41d3f53c4adf0f57480578c1d61d90342cd617de7fc8077b1304643c2d85c1e",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.2"
+    },
+    "shelf_web_socket": {
+      "dependency": "transitive",
+      "description": {
+        "name": "shelf_web_socket",
+        "sha256": "9ca081be41c60190ebcb4766b2486a7d50261db7bd0f5d9615f2d653637a84c1",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.4"
+    },
+    "source_map_stack_trace": {
+      "dependency": "transitive",
+      "description": {
+        "name": "source_map_stack_trace",
+        "sha256": "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "source_maps": {
+      "dependency": "transitive",
+      "description": {
+        "name": "source_maps",
+        "sha256": "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.10.12"
+    },
+    "source_span": {
+      "dependency": "transitive",
+      "description": {
+        "name": "source_span",
+        "sha256": "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.10.0"
+    },
+    "stack_trace": {
+      "dependency": "transitive",
+      "description": {
+        "name": "stack_trace",
+        "sha256": "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.11.1"
+    },
+    "stream_channel": {
+      "dependency": "transitive",
+      "description": {
+        "name": "stream_channel",
+        "sha256": "ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.2"
+    },
+    "string_scanner": {
+      "dependency": "transitive",
+      "description": {
+        "name": "string_scanner",
+        "sha256": "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.0"
+    },
+    "term_glyph": {
+      "dependency": "transitive",
+      "description": {
+        "name": "term_glyph",
+        "sha256": "a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.1"
+    },
+    "test": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "test",
+        "sha256": "9b0dd8e36af4a5b1569029949d50a52cb2a2a2fdaa20cebb96e6603b9ae241f9",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.24.6"
+    },
+    "test_api": {
+      "dependency": "transitive",
+      "description": {
+        "name": "test_api",
+        "sha256": "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.6.1"
+    },
+    "test_core": {
+      "dependency": "transitive",
+      "description": {
+        "name": "test_core",
+        "sha256": "4bef837e56375537055fdbbbf6dd458b1859881f4c7e6da936158f77d61ab265",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.5.6"
+    },
+    "typed_data": {
+      "dependency": "transitive",
+      "description": {
+        "name": "typed_data",
+        "sha256": "facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.3.2"
+    },
+    "vm_service": {
+      "dependency": "transitive",
+      "description": {
+        "name": "vm_service",
+        "sha256": "c538be99af830f478718b51630ec1b6bee5e74e52c8a802d328d9e71d35d2583",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "11.10.0"
+    },
+    "watcher": {
+      "dependency": "transitive",
+      "description": {
+        "name": "watcher",
+        "sha256": "3d2ad6751b3c16cf07c7fca317a1413b3f26530319181b37e3b9039b84fc01d8",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.0"
+    },
+    "web_socket_channel": {
+      "dependency": "transitive",
+      "description": {
+        "name": "web_socket_channel",
+        "sha256": "d88238e5eac9a42bb43ca4e721edba3c08c6354d4a53063afaa568516217621b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.4.0"
+    },
+    "webkit_inspection_protocol": {
+      "dependency": "transitive",
+      "description": {
+        "name": "webkit_inspection_protocol",
+        "sha256": "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.0"
+    },
+    "yaml": {
+      "dependency": "transitive",
+      "description": {
+        "name": "yaml",
+        "sha256": "75769501ea3489fca56601ff33454fe45507ea3bfb014161abc3b43ae25989d5",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "3.1.2"
+    }
+  },
+  "sdks": {
+    "dart": ">=3.0.0 <4.0.0"
+  }
+}
--- a/pkgs/misc/dart-sass-embedded/default.nix
+++ b/pkgs/misc/dart-sass-embedded/default.nix
@ -1,74 +0,0 @@
-{ lib
-, stdenvNoCC
-, fetchFromGitHub
-, dart
-, buf
-, callPackage
-, runtimeShell
-}:
-
-let
-  embedded-protocol = fetchFromGitHub {
-    owner = "sass";
-    repo = "embedded-protocol";
-    rev = "refs/tags/1.2.0";
-    hash = "sha256-OHOWotI+cXjDhEYUNXa36FpMEW7hSIu8gVX3gVRvw2Y=";
-  };
-
-  libExt = stdenvNoCC.hostPlatform.extensions.sharedLibrary;
-in
-stdenvNoCC.mkDerivation (finalAttrs: {
-  pname = "dart-sass-embedded";
-  version = "1.62.1";
-
-  src = fetchFromGitHub {
-    owner = "sass";
-    repo = "dart-sass-embedded";
-    rev = "refs/tags/${finalAttrs.version}";
-    hash = "sha256-GpSus5/QItbzCrOImMvrO6DTAQeODABRNiSYHJlLlIA=";
-  };
-
-  nativeBuildInputs = [
-    buf
-    dart
-    (callPackage ../../build-support/dart/fetch-dart-deps { } {
-      buildDrvArgs = finalAttrs;
-      vendorHash = "sha256-aEBE+z8M5ivMR9zL7kleBJ8c9T+4PGXoec56iwHVT+c=";
-    })
-  ];
-
-  strictDeps = true;
-
-  configurePhase = ''
-    runHook preConfigure
-    doPubGet dart pub get --offline
-    mkdir build
-    ln -s ${embedded-protocol} build/embedded-protocol
-    runHook postConfigure
-  '';
-
-  buildPhase = ''
-    runHook preBuild
-    UPDATE_SASS_PROTOCOL=false HOME="$TMPDIR" dart run grinder protobuf
-    dart run grinder pkg-compile-native
-    runHook postBuild
-  '';
-
-  installPhase = ''
-    runHook preInstall
-    mkdir -p "$out/lib" "$out/bin"
-    cp build/dart-sass-embedded.native "$out/lib/dart-sass-embedded${libExt}"
-    echo '#!${runtimeShell}' > "$out/bin/dart-sass-embedded"
-    echo "exec ${dart}/bin/dartaotruntime $out/lib/dart-sass-embedded${libExt} \"\$@\"" >> "$out/bin/dart-sass-embedded"
-    chmod +x "$out/bin/dart-sass-embedded"
-    runHook postInstall
-  '';
-
-  meta = with lib; {
-    description = "A wrapper for Dart Sass that implements the compiler side of the Embedded Sass protocol";
-    homepage = "https://github.com/sass/dart-sass-embedded";
-    changelog = "https://github.com/sass/dart-sass-embedded/blob/${finalAttrs.version}/CHANGELOG.md";
-    license = licenses.mit;
-    maintainers = with maintainers; [ shyim ];
-  };
-})
--- a/pkgs/os-specific/linux/firmware/firmware-updater/default.nix
+++ b/pkgs/os-specific/linux/firmware/firmware-updater/default.nix
@ -8,9 +8,11 @@ flutter.buildFlutterApplication rec {
  pname = "firmware-updater";
  version = "unstable-2023-09-17";

-  pubspecLockFile = ./pubspec.lock;
-  depsListFile = ./deps.json;
-  vendorHash = "sha256-5xd9ppnWleKVA69DJWVdY+rZziu4dQBCu16I0ivD8kE=";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;
+
+  gitHashes = {
+    fwupd = "sha256-l/+HrrJk1mE2Mrau+NmoQ7bu9qhHU6wX68+m++9Hjd4=";
+  };

  src = fetchFromGitHub {
    owner = "canonical";
--- a/pkgs/os-specific/linux/firmware/firmware-updater/deps.json
+++ b/pkgs/os-specific/linux/firmware/firmware-updater/deps.json
--- a/pkgs/os-specific/linux/firmware/firmware-updater/pubspec.lock
+++ b/pkgs/os-specific/linux/firmware/firmware-updater/pubspec.lock
--- a/pkgs/os-specific/linux/firmware/firmware-updater/pubspec.lock.json
+++ b/pkgs/os-specific/linux/firmware/firmware-updater/pubspec.lock.json
--- a/pkgs/tools/misc/domine/default.nix
+++ b/pkgs/tools/misc/domine/default.nix
@ -11,7 +11,5 @@ buildDartApplication rec {
    sha256 = "038yfa22q7lzz85czmny3c1lkv8mjv4pq62cbmh054fqvgf3k3s4";
  };

-  pubspecLockFile = ./pubspec.lock;
-  depsListFile = ./deps.json;
-  vendorHash = "16z3paq1nxlnzs20qlljnwa2ff6xfhdqzcq8d8izkl7w1j4hyxgn";
+  pubspecLock = lib.importJSON ./pubspec.lock.json;
 }
--- a/pkgs/tools/misc/domine/deps.json
+++ b/pkgs/tools/misc/domine/deps.json
@ -1,190 +0,0 @@
-[
-  {
-    "name": "domine",
-    "version": "1.1.0+3",
-    "kind": "root",
-    "source": "root",
-    "dependencies": [
-      "args",
-      "dart_openai",
-      "dio",
-      "dio_smart_retry",
-      "tint",
-      "lints"
-    ]
-  },
-  {
-    "name": "lints",
-    "version": "2.1.1",
-    "kind": "dev",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "tint",
-    "version": "2.0.1",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "dio_smart_retry",
-    "version": "5.0.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "dio",
-      "http_parser",
-      "path"
-    ]
-  },
-  {
-    "name": "path",
-    "version": "1.8.3",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "http_parser",
-    "version": "4.0.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "source_span",
-      "string_scanner",
-      "typed_data"
-    ]
-  },
-  {
-    "name": "typed_data",
-    "version": "1.3.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection"
-    ]
-  },
-  {
-    "name": "collection",
-    "version": "1.17.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "string_scanner",
-    "version": "1.2.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "source_span"
-    ]
-  },
-  {
-    "name": "source_span",
-    "version": "1.10.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "path",
-      "term_glyph"
-    ]
-  },
-  {
-    "name": "term_glyph",
-    "version": "1.2.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "dio",
-    "version": "5.3.2",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "http_parser",
-      "meta",
-      "path"
-    ]
-  },
-  {
-    "name": "meta",
-    "version": "1.9.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": []
-  },
-  {
-    "name": "async",
-    "version": "2.11.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "collection",
-      "meta"
-    ]
-  },
-  {
-    "name": "dart_openai",
-    "version": "4.0.0",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": [
-      "http",
-      "meta",
-      "collection",
-      "fetch_client"
-    ]
-  },
-  {
-    "name": "fetch_client",
-    "version": "1.0.2",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "fetch_api",
-      "http"
-    ]
-  },
-  {
-    "name": "http",
-    "version": "1.1.0",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "async",
-      "http_parser",
-      "meta"
-    ]
-  },
-  {
-    "name": "fetch_api",
-    "version": "1.0.1",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "js"
-    ]
-  },
-  {
-    "name": "js",
-    "version": "0.6.7",
-    "kind": "transitive",
-    "source": "hosted",
-    "dependencies": [
-      "meta"
-    ]
-  },
-  {
-    "name": "args",
-    "version": "2.4.2",
-    "kind": "direct",
-    "source": "hosted",
-    "dependencies": []
-  }
-]
--- a/pkgs/tools/misc/domine/pubspec.lock
+++ b/pkgs/tools/misc/domine/pubspec.lock
@ -1,157 +0,0 @@
-# Generated by pub
-# See https://dart.dev/tools/pub/glossary#lockfile
-packages:
-  args:
-    dependency: "direct main"
-    description:
-      name: args
-      sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.2"
-  async:
-    dependency: transitive
-    description:
-      name: async
-      sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.11.0"
-  collection:
-    dependency: transitive
-    description:
-      name: collection
-      sha256: f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.17.2"
-  dart_openai:
-    dependency: "direct main"
-    description:
-      name: dart_openai
-      sha256: "707f6975454513f4a6197125b5a0fbe92ab7cbe4b8ea9111e529a09d7a3ce0c3"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.0"
-  dio:
-    dependency: "direct main"
-    description:
-      name: dio
-      sha256: ce75a1b40947fea0a0e16ce73337122a86762e38b982e1ccb909daa3b9bc4197
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.3.2"
-  dio_smart_retry:
-    dependency: "direct main"
-    description:
-      name: dio_smart_retry
-      sha256: "1a2d0cf73ab56bf5998b375cda2d51f45c77268e712e4073f232cdc7753a94b2"
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.0.0"
-  fetch_api:
-    dependency: transitive
-    description:
-      name: fetch_api
-      sha256: "7896632eda5af40c4459d673ad601df21d4c3ae6a45997e300a92ca63ec9fe4c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.1"
-  fetch_client:
-    dependency: transitive
-    description:
-      name: fetch_client
-      sha256: "83c07b07a63526a43630572c72715707ca113a8aa3459efbc7b2d366b79402af"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.2"
-  http:
-    dependency: transitive
-    description:
-      name: http
-      sha256: "759d1a329847dd0f39226c688d3e06a6b8679668e350e2891a6474f8b4bb8525"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.0"
-  http_parser:
-    dependency: transitive
-    description:
-      name: http_parser
-      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.2"
-  js:
-    dependency: transitive
-    description:
-      name: js
-      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.6.7"
-  lints:
-    dependency: "direct dev"
-    description:
-      name: lints
-      sha256: "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  meta:
-    dependency: transitive
-    description:
-      name: meta
-      sha256: "3c74dbf8763d36539f114c799d8a2d87343b5067e9d796ca22b5eb8437090ee3"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.9.1"
-  path:
-    dependency: transitive
-    description:
-      name: path
-      sha256: "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.8.3"
-  source_span:
-    dependency: transitive
-    description:
-      name: source_span
-      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.10.0"
-  string_scanner:
-    dependency: transitive
-    description:
-      name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  term_glyph:
-    dependency: transitive
-    description:
-      name: term_glyph
-      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.1"
-  tint:
-    dependency: "direct main"
-    description:
-      name: tint
-      sha256: "9652d9a589f4536d5e392cf790263d120474f15da3cf1bee7f1fdb31b4de5f46"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.2"
-sdks:
-  dart: ">=3.0.6 <4.0.0"
--- a/pkgs/tools/misc/domine/pubspec.lock.json
+++ b/pkgs/tools/misc/domine/pubspec.lock.json
@ -0,0 +1,197 @@
+{
+  "packages": {
+    "args": {
+      "dependency": "direct main",
+      "description": {
+        "name": "args",
+        "sha256": "eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.4.2"
+    },
+    "async": {
+      "dependency": "transitive",
+      "description": {
+        "name": "async",
+        "sha256": "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.11.0"
+    },
+    "collection": {
+      "dependency": "transitive",
+      "description": {
+        "name": "collection",
+        "sha256": "f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.17.2"
+    },
+    "dart_openai": {
+      "dependency": "direct main",
+      "description": {
+        "name": "dart_openai",
+        "sha256": "707f6975454513f4a6197125b5a0fbe92ab7cbe4b8ea9111e529a09d7a3ce0c3",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "4.0.0"
+    },
+    "dio": {
+      "dependency": "direct main",
+      "description": {
+        "name": "dio",
+        "sha256": "ce75a1b40947fea0a0e16ce73337122a86762e38b982e1ccb909daa3b9bc4197",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "5.3.2"
+    },
+    "dio_smart_retry": {
+      "dependency": "direct main",
+      "description": {
+        "name": "dio_smart_retry",
+        "sha256": "1a2d0cf73ab56bf5998b375cda2d51f45c77268e712e4073f232cdc7753a94b2",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "5.0.0"
+    },
+    "fetch_api": {
+      "dependency": "transitive",
+      "description": {
+        "name": "fetch_api",
+        "sha256": "7896632eda5af40c4459d673ad601df21d4c3ae6a45997e300a92ca63ec9fe4c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.1"
+    },
+    "fetch_client": {
+      "dependency": "transitive",
+      "description": {
+        "name": "fetch_client",
+        "sha256": "83c07b07a63526a43630572c72715707ca113a8aa3459efbc7b2d366b79402af",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.0.2"
+    },
+    "http": {
+      "dependency": "transitive",
+      "description": {
+        "name": "http",
+        "sha256": "759d1a329847dd0f39226c688d3e06a6b8679668e350e2891a6474f8b4bb8525",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.1.0"
+    },
+    "http_parser": {
+      "dependency": "transitive",
+      "description": {
+        "name": "http_parser",
+        "sha256": "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "4.0.2"
+    },
+    "js": {
+      "dependency": "transitive",
+      "description": {
+        "name": "js",
+        "sha256": "f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "0.6.7"
+    },
+    "lints": {
+      "dependency": "direct dev",
+      "description": {
+        "name": "lints",
+        "sha256": "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.1.1"
+    },
+    "meta": {
+      "dependency": "transitive",
+      "description": {
+        "name": "meta",
+        "sha256": "3c74dbf8763d36539f114c799d8a2d87343b5067e9d796ca22b5eb8437090ee3",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.9.1"
+    },
+    "path": {
+      "dependency": "transitive",
+      "description": {
+        "name": "path",
+        "sha256": "8829d8a55c13fc0e37127c29fedf290c102f4e40ae94ada574091fe0ff96c917",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.8.3"
+    },
+    "source_span": {
+      "dependency": "transitive",
+      "description": {
+        "name": "source_span",
+        "sha256": "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.10.0"
+    },
+    "string_scanner": {
+      "dependency": "transitive",
+      "description": {
+        "name": "string_scanner",
+        "sha256": "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.0"
+    },
+    "term_glyph": {
+      "dependency": "transitive",
+      "description": {
+        "name": "term_glyph",
+        "sha256": "a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.2.1"
+    },
+    "tint": {
+      "dependency": "direct main",
+      "description": {
+        "name": "tint",
+        "sha256": "9652d9a589f4536d5e392cf790263d120474f15da3cf1bee7f1fdb31b4de5f46",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "2.0.1"
+    },
+    "typed_data": {
+      "dependency": "transitive",
+      "description": {
+        "name": "typed_data",
+        "sha256": "facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c",
+        "url": "https://pub.dev"
+      },
+      "source": "hosted",
+      "version": "1.3.2"
+    }
+  },
+  "sdks": {
+    "dart": ">=3.0.6 <4.0.0"
+  }
+}
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@ -193,6 +193,7 @@ mapAliases ({

  dagger = throw "'dagger' has been removed from nixpkgs, as the trademark policy of the upstream project is incompatible"; # Added 2023-10-16
  dart_stable = dart; # Added 2020-01-15
+  dart-sass-embedded = throw "dart-sass-embedded has been removed from nixpkgs, as is now included in Dart Sass itself.";
  dat = nodePackages.dat;
  deadcode = throw "'deadcode' has been removed, as upstream is abandoned since 2019-04-27. Use the official deadcode from 'gotools' package."; # Added 2023-12-28
  deadpixi-sam = deadpixi-sam-unstable;
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@ -17541,8 +17541,6 @@ with pkgs;
    inherit (darwin.apple_sdk.frameworks) Security;
  };

-  dart-sass-embedded = callPackage ../misc/dart-sass-embedded { };
-
  clojupyter = callPackage ../applications/editors/jupyter-kernels/clojupyter {
    jre = jre8;
  };
@ -41542,7 +41540,7 @@ with pkgs;

  dart-sass = callPackage ../development/tools/misc/dart-sass { };

-  fetchDartDeps = callPackage ../build-support/dart/fetch-dart-deps { };
+  pub2nix = recurseIntoAttrs (callPackage ../build-support/dart/pub2nix { });

  buildDartApplication = callPackage ../build-support/dart/build-dart-application { };