From eeb3936722e6f31ed8e292762be1bc6645cf6c27 Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Sat, 21 Oct 2023 21:54:21 +1100
Subject: [PATCH 1/8] buildDartApplication: Format with nixpkgs-fmt

---
 .../dart/build-dart-application/default.nix   | 19 +++++++++----------
 1 file changed, 9 insertions(+), 10 deletions(-)

diff --git a/pkgs/build-support/dart/build-dart-application/default.nix b/pkgs/build-support/dart/build-dart-application/default.nix
index be1fd7277671..b2535123e382 100644
--- a/pkgs/build-support/dart/build-dart-application/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/default.nix
@@ -18,11 +18,10 @@
 , dartEntryPoints ? null
   # Used when wrapping aot, jit, kernel, and js builds.
   # Set to null to disable wrapping.
-, dartRuntimeCommand ?
-    if dartOutputType == "aot-snapshot" then "${dart}/bin/dartaotruntime"
-    else if (dartOutputType == "jit-snapshot" || dartOutputType == "kernel") then "${dart}/bin/dart"
-    else if dartOutputType == "js" then "${nodejs}/bin/node"
-    else null
+, dartRuntimeCommand ? if dartOutputType == "aot-snapshot" then "${dart}/bin/dartaotruntime"
+  else if (dartOutputType == "jit-snapshot" || dartOutputType == "kernel") then "${dart}/bin/dart"
+  else if dartOutputType == "js" then "${nodejs}/bin/node"
+  else null
 
 , pubspecLockFile ? null
 , vendorHash ? ""
@@ -43,15 +42,15 @@ let
   inherit (dartHooks.override { inherit dart; }) dartConfigHook dartBuildHook dartInstallHook;
 in
 assert !(builtins.isString dartOutputType && dartOutputType != "") ->
-  throw "dartOutputType must be a non-empty string";
+throw "dartOutputType must be a non-empty string";
 stdenv.mkDerivation (args // {
   inherit pubGetScript dartCompileCommand dartOutputType dartRuntimeCommand
     dartCompileFlags dartJitFlags;
 
-    dartEntryPoints =
-      if (dartEntryPoints != null)
-      then writeText "entrypoints.json" (builtins.toJSON dartEntryPoints)
-      else null;
+  dartEntryPoints =
+    if (dartEntryPoints != null)
+    then writeText "entrypoints.json" (builtins.toJSON dartEntryPoints)
+    else null;
 
   nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
     dart

From 64c638bfc07d05370c7f5a3833b5871f4210ef6e Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Sat, 21 Oct 2023 22:02:30 +1100
Subject: [PATCH 2/8] fetchDartDeps: Disable install phase in depsListDrv

---
 pkgs/build-support/dart/fetch-dart-deps/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/build-support/dart/fetch-dart-deps/default.nix b/pkgs/build-support/dart/fetch-dart-deps/default.nix
index e523b60797eb..51052cae18f4 100644
--- a/pkgs/build-support/dart/fetch-dart-deps/default.nix
+++ b/pkgs/build-support/dart/fetch-dart-deps/default.nix
@@ -169,6 +169,8 @@ let
       dart pub deps --json | jq .packages > $out
       runHook postBuild
     '';
+
+    dontInstall = true;
   } // (removeAttrs buildDrvInheritArgs [ "name" "pname" ]));
 
   # As of Dart 3.0.0, Pub checks the revision of cached Git-sourced packages.

From 234b63b0f0668770f9136eb06c718787aed4d342 Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Sat, 21 Oct 2023 22:00:54 +1100
Subject: [PATCH 3/8] buildDartApplication: Allow supplying runtime
 dependencies

---
 .../dart/build-dart-application/default.nix   |  8 +++++--
 .../hooks/dart-fixup-hook.sh                  | 21 +++++++++++++++++++
 .../build-dart-application/hooks/default.nix  |  3 +++
 3 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 pkgs/build-support/dart/build-dart-application/hooks/dart-fixup-hook.sh

diff --git a/pkgs/build-support/dart/build-dart-application/default.nix b/pkgs/build-support/dart/build-dart-application/default.nix
index b2535123e382..2246c5634d27 100644
--- a/pkgs/build-support/dart/build-dart-application/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/default.nix
@@ -23,6 +23,7 @@
   else if dartOutputType == "js" then "${nodejs}/bin/node"
   else null
 
+, runtimeDependencies ? [ ]
 , pubspecLockFile ? null
 , vendorHash ? ""
 , ...
@@ -39,25 +40,28 @@ let
     buildDrvArgs = args;
     inherit pubGetScript vendorHash pubspecLockFile;
   };
-  inherit (dartHooks.override { inherit dart; }) dartConfigHook dartBuildHook dartInstallHook;
+  inherit (dartHooks.override { inherit dart; }) dartConfigHook dartBuildHook dartInstallHook dartFixupHook;
 in
 assert !(builtins.isString dartOutputType && dartOutputType != "") ->
 throw "dartOutputType must be a non-empty string";
 stdenv.mkDerivation (args // {
   inherit pubGetScript dartCompileCommand dartOutputType dartRuntimeCommand
-    dartCompileFlags dartJitFlags;
+    dartCompileFlags dartJitFlags runtimeDependencies;
 
   dartEntryPoints =
     if (dartEntryPoints != null)
     then writeText "entrypoints.json" (builtins.toJSON dartEntryPoints)
     else null;
 
+  runtimeDependencyLibraryPath = lib.makeLibraryPath runtimeDependencies;
+
   nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
     dart
     dartDeps
     dartConfigHook
     dartBuildHook
     dartInstallHook
+    dartFixupHook
     makeWrapper
   ] ++ lib.optionals stdenv.isDarwin [
     darwin.sigtool
diff --git 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
new file mode 100644
index 000000000000..6e1995aebc13
--- /dev/null
+++ b/pkgs/build-support/dart/build-dart-application/hooks/dart-fixup-hook.sh
@@ -0,0 +1,21 @@
+# shellcheck shell=bash
+
+dartFixupHook() {
+    echo "Executing dartFixupHook"
+
+    echo "Providing runtime dependencies"
+    if [[ ! -z "$runtimeDependencyLibraryPath" ]]; then
+        # Add runtime library dependencies to the LD_LIBRARY_PATH.
+        # For some reason, the RUNPATH of the executable is not used to load dynamic libraries in dart:ffi with DynamicLibrary.open().
+        #
+        # This could alternatively be fixed with patchelf --add-needed, but this would cause all the libraries to be opened immediately,
+        # which is not what application authors expect.
+        for f in "$out"/bin/*; do
+            wrapProgram "$f" --suffix LD_LIBRARY_PATH : "$runtimeDependencyLibraryPath"
+        done
+    fi
+
+    echo "Finished dartFixupHook"
+}
+
+postFixupHooks+=(dartFixupHook)
\ No newline at end of file
diff --git a/pkgs/build-support/dart/build-dart-application/hooks/default.nix b/pkgs/build-support/dart/build-dart-application/hooks/default.nix
index 463061c54a8d..134989426d96 100644
--- a/pkgs/build-support/dart/build-dart-application/hooks/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/hooks/default.nix
@@ -12,4 +12,7 @@
   dartInstallHook = makeSetupHook {
     name = "dart-install-hook";
   } ./dart-install-hook.sh;
+  dartFixupHook = makeSetupHook {
+    name = "dart-fixup-hook";
+  } ./dart-fixup-hook.sh;
 }

From 6298ac27745cbab2dd3895c2c25ad3a795310f78 Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Sat, 21 Oct 2023 22:30:23 +1100
Subject: [PATCH 4/8] buildDartApplication: Use package override mechanism from
 buildFlutterApplication

This allows Dart applications to benefit from the package override system, which is useful for things like FFI dependencies.
---
 doc/languages-frameworks/dart.section.md      |   7 +-
 .../dart/build-dart-application/default.nix   | 108 +-
 .../dart/package-overrides/default.nix        |   3 +
 .../tools/misc/dart-sass/default.nix          |   1 +
 .../tools/misc/dart-sass/deps.json            | 930 ++++++++++++++++++
 .../tools/protoc-gen-dart/default.nix         |   1 +
 .../tools/protoc-gen-dart/deps.json           | 549 +++++++++++
 pkgs/tools/misc/domine/default.nix            |   2 +-
 pkgs/tools/misc/domine/deps.json              | 190 ++++
 9 files changed, 1755 insertions(+), 36 deletions(-)
 create mode 100644 pkgs/development/compilers/dart/package-overrides/default.nix
 create mode 100644 pkgs/development/tools/misc/dart-sass/deps.json
 create mode 100644 pkgs/development/tools/protoc-gen-dart/deps.json
 create mode 100644 pkgs/tools/misc/domine/deps.json

diff --git a/doc/languages-frameworks/dart.section.md b/doc/languages-frameworks/dart.section.md
index b00327b78eb2..8d9c062f4220 100644
--- a/doc/languages-frameworks/dart.section.md
+++ b/doc/languages-frameworks/dart.section.md
@@ -12,6 +12,8 @@ If you are packaging a Flutter desktop application, use [`buildFlutterApplicatio
 
 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.
+
 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`.
@@ -31,6 +33,7 @@ buildDartApplication rec {
   };
 
   pubspecLockFile = ./pubspec.lock;
+  depsListFile = ./deps.json;
   vendorHash = "sha256-Atm7zfnDambN/BmmUf4BG0yUz/y6xWzf0reDw3Ad41s=";
 }
 ```
@@ -39,9 +42,7 @@ buildDartApplication rec {
 
 The function `buildFlutterApplication` builds Flutter applications.
 
-The deps.json file 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` when outside of Nixpkgs, as it relies on import-from-derivation.
-
-A `pubspec.lock` file must be available. See the [Dart documentation](#ssec-dart-applications) for more details.
+See the [Dart documentation](#ssec-dart-applications) for more details on required files and arguments.
 
 ```nix
 {  flutter, fetchFromGitHub }:
diff --git a/pkgs/build-support/dart/build-dart-application/default.nix b/pkgs/build-support/dart/build-dart-application/default.nix
index 2246c5634d27..6992c79a37ed 100644
--- a/pkgs/build-support/dart/build-dart-application/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchDartDeps, runCommand, writeText, dartHooks, makeWrapper, dart, cacert, nodejs, darwin }:
+{ lib, stdenv, callPackage, fetchDartDeps, runCommand, writeText, dartHooks, makeWrapper, dart, cacert, nodejs, darwin, jq }:
 
 { pubGetScript ? "dart pub get"
 
@@ -24,6 +24,9 @@
   else null
 
 , runtimeDependencies ? [ ]
+, customPackageOverrides ? { }
+, autoDepsList ? false
+, depsListFile ? null
 , pubspecLockFile ? null
 , vendorHash ? ""
 , ...
@@ -41,37 +44,78 @@ let
     inherit pubGetScript vendorHash pubspecLockFile;
   };
   inherit (dartHooks.override { inherit dart; }) dartConfigHook dartBuildHook dartInstallHook dartFixupHook;
+
+  baseDerivation = stdenv.mkDerivation (finalAttrs: args // {
+    inherit pubGetScript dartCompileCommand dartOutputType dartRuntimeCommand
+      dartCompileFlags dartJitFlags runtimeDependencies;
+
+    dartEntryPoints =
+      if (dartEntryPoints != null)
+      then writeText "entrypoints.json" (builtins.toJSON dartEntryPoints)
+      else null;
+
+    runtimeDependencyLibraryPath = lib.makeLibraryPath finalAttrs.runtimeDependencies;
+
+    nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
+      dart
+      dartDeps
+      dartConfigHook
+      dartBuildHook
+      dartInstallHook
+      dartFixupHook
+      makeWrapper
+      jq
+    ] ++ lib.optionals stdenv.isDarwin [
+      darwin.sigtool
+    ];
+
+    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 ""}
+    '';
+
+    # 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 { });
+
+    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";
-stdenv.mkDerivation (args // {
-  inherit pubGetScript dartCompileCommand dartOutputType dartRuntimeCommand
-    dartCompileFlags dartJitFlags runtimeDependencies;
-
-  dartEntryPoints =
-    if (dartEntryPoints != null)
-    then writeText "entrypoints.json" (builtins.toJSON dartEntryPoints)
-    else null;
-
-  runtimeDependencyLibraryPath = lib.makeLibraryPath runtimeDependencies;
-
-  nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [
-    dart
-    dartDeps
-    dartConfigHook
-    dartBuildHook
-    dartInstallHook
-    dartFixupHook
-    makeWrapper
-  ] ++ lib.optionals stdenv.isDarwin [
-    darwin.sigtool
-  ];
-
-  # 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 { });
-
-  meta = (args.meta or { }) // { platforms = args.meta.platforms or dart.meta.platforms; };
-})
+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
diff --git a/pkgs/development/compilers/dart/package-overrides/default.nix b/pkgs/development/compilers/dart/package-overrides/default.nix
new file mode 100644
index 000000000000..a7237fe1cfa1
--- /dev/null
+++ b/pkgs/development/compilers/dart/package-overrides/default.nix
@@ -0,0 +1,3 @@
+{ callPackage }:
+
+{ }
diff --git a/pkgs/development/tools/misc/dart-sass/default.nix b/pkgs/development/tools/misc/dart-sass/default.nix
index a137f5b21ba6..6737e791f952 100644
--- a/pkgs/development/tools/misc/dart-sass/default.nix
+++ b/pkgs/development/tools/misc/dart-sass/default.nix
@@ -29,6 +29,7 @@ buildDartApplication rec {
   };
 
   pubspecLockFile = ./pubspec.lock;
+  depsListFile = ./deps.json;
   vendorHash = "sha256-PQvY+qFXovSXH5wuc60wCrt5RiooKcaGKYzbjKSvqso=";
 
   nativeBuildInputs = [
diff --git a/pkgs/development/tools/misc/dart-sass/deps.json b/pkgs/development/tools/misc/dart-sass/deps.json
new file mode 100644
index 000000000000..75548f50d900
--- /dev/null
+++ b/pkgs/development/tools/misc/dart-sass/deps.json
@@ -0,0 +1,930 @@
+[
+  {
+    "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"
+    ]
+  },
+  {
+    "name": "http",
+    "version": "1.1.0",
+    "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",
+    "version": "6.3.0",
+    "kind": "dev",
+    "source": "hosted",
+    "dependencies": [
+      "analyzer",
+      "args",
+      "cli_util",
+      "collection",
+      "crypto",
+      "glob",
+      "html",
+      "logging",
+      "markdown",
+      "meta",
+      "package_config",
+      "path",
+      "pub_semver",
+      "source_span",
+      "yaml"
+    ]
+  },
+  {
+    "name": "markdown",
+    "version": "7.1.1",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "args",
+      "meta"
+    ]
+  },
+  {
+    "name": "html",
+    "version": "0.15.4",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "csslib",
+      "source_span"
+    ]
+  },
+  {
+    "name": "csslib",
+    "version": "1.0.0",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "source_span"
+    ]
+  },
+  {
+    "name": "dart_style",
+    "version": "2.3.2",
+    "kind": "dev",
+    "source": "hosted",
+    "dependencies": [
+      "analyzer",
+      "args",
+      "path",
+      "pub_semver",
+      "source_span"
+    ]
+  },
+  {
+    "name": "archive",
+    "version": "3.3.9",
+    "kind": "dev",
+    "source": "hosted",
+    "dependencies": [
+      "crypto",
+      "path",
+      "pointycastle"
+    ]
+  },
+  {
+    "name": "pointycastle",
+    "version": "3.7.3",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "collection",
+      "convert",
+      "js"
+    ]
+  },
+  {
+    "name": "stream_transform",
+    "version": "2.1.0",
+    "kind": "direct",
+    "source": "hosted",
+    "dependencies": []
+  },
+  {
+    "name": "node_interop",
+    "version": "2.1.0",
+    "kind": "direct",
+    "source": "hosted",
+    "dependencies": [
+      "js"
+    ]
+  },
+  {
+    "name": "native_synchronization",
+    "version": "0.2.0",
+    "kind": "direct",
+    "source": "hosted",
+    "dependencies": [
+      "ffi"
+    ]
+  },
+  {
+    "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"
+    ]
+  },
+  {
+    "name": "cli_pkg",
+    "version": "2.5.0",
+    "kind": "direct",
+    "source": "hosted",
+    "dependencies": [
+      "archive",
+      "async",
+      "charcode",
+      "cli_util",
+      "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",
+    "version": "6.4.2",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "collection",
+      "meta",
+      "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": []
+  }
+]
diff --git a/pkgs/development/tools/protoc-gen-dart/default.nix b/pkgs/development/tools/protoc-gen-dart/default.nix
index 29892b954fc7..fa11e1b60e80 100644
--- a/pkgs/development/tools/protoc-gen-dart/default.nix
+++ b/pkgs/development/tools/protoc-gen-dart/default.nix
@@ -16,6 +16,7 @@ buildDartApplication rec {
   sourceRoot = "${src.name}/protoc_plugin";
 
   pubspecLockFile = ./pubspec.lock;
+  depsListFile = ./deps.json;
   vendorHash = "sha256-yNgQLCLDCbA07v9tIwPRks/xPAzLVykNtIk+8C0twYM=";
 
   meta = with lib; {
diff --git a/pkgs/development/tools/protoc-gen-dart/deps.json b/pkgs/development/tools/protoc-gen-dart/deps.json
new file mode 100644
index 000000000000..c00a66e0d849
--- /dev/null
+++ b/pkgs/development/tools/protoc-gen-dart/deps.json
@@ -0,0 +1,549 @@
+[
+  {
+    "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",
+    "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": "transitive",
+    "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": "transitive",
+    "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": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "async",
+      "stack_trace"
+    ]
+  },
+  {
+    "name": "package_config",
+    "version": "2.1.0",
+    "kind": "transitive",
+    "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": "transitive",
+    "source": "hosted",
+    "dependencies": []
+  },
+  {
+    "name": "analyzer",
+    "version": "6.2.0",
+    "kind": "transitive",
+    "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": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "async",
+      "path"
+    ]
+  },
+  {
+    "name": "pub_semver",
+    "version": "2.1.4",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "collection",
+      "meta"
+    ]
+  },
+  {
+    "name": "convert",
+    "version": "3.1.1",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "typed_data"
+    ]
+  },
+  {
+    "name": "_fe_analyzer_shared",
+    "version": "64.0.0",
+    "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": "transitive",
+    "source": "hosted",
+    "dependencies": []
+  },
+  {
+    "name": "matcher",
+    "version": "0.12.16",
+    "kind": "dev",
+    "source": "hosted",
+    "dependencies": [
+      "async",
+      "meta",
+      "stack_trace",
+      "term_glyph",
+      "test_api"
+    ]
+  },
+  {
+    "name": "js",
+    "version": "0.6.7",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "meta"
+    ]
+  },
+  {
+    "name": "http_multi_server",
+    "version": "3.2.1",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": [
+      "async"
+    ]
+  },
+  {
+    "name": "dart_flutter_team_lints",
+    "version": "1.0.0",
+    "kind": "dev",
+    "source": "hosted",
+    "dependencies": [
+      "lints"
+    ]
+  },
+  {
+    "name": "lints",
+    "version": "2.1.1",
+    "kind": "transitive",
+    "source": "hosted",
+    "dependencies": []
+  },
+  {
+    "name": "protobuf",
+    "version": "3.1.0",
+    "kind": "direct",
+    "source": "path",
+    "dependencies": [
+      "collection",
+      "fixnum",
+      "meta"
+    ]
+  },
+  {
+    "name": "fixnum",
+    "version": "1.1.0",
+    "kind": "direct",
+    "source": "hosted",
+    "dependencies": []
+  }
+]
diff --git a/pkgs/tools/misc/domine/default.nix b/pkgs/tools/misc/domine/default.nix
index cd62b9bd1a74..421b49a9d4a4 100644
--- a/pkgs/tools/misc/domine/default.nix
+++ b/pkgs/tools/misc/domine/default.nix
@@ -12,6 +12,6 @@ buildDartApplication rec {
   };
 
   pubspecLockFile = ./pubspec.lock;
-
+  depsListFile = ./deps.json;
   vendorHash = "16z3paq1nxlnzs20qlljnwa2ff6xfhdqzcq8d8izkl7w1j4hyxgn";
 }
diff --git a/pkgs/tools/misc/domine/deps.json b/pkgs/tools/misc/domine/deps.json
new file mode 100644
index 000000000000..baa466f5e2f2
--- /dev/null
+++ b/pkgs/tools/misc/domine/deps.json
@@ -0,0 +1,190 @@
+[
+  {
+    "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": []
+  }
+]

From 5391c0204e54b0d1852415108f20ad316f20cdaf Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Sat, 21 Oct 2023 22:37:01 +1100
Subject: [PATCH 5/8]  buildDartApplication: Allow passing a `sdkSetupScript`

---
 .../dart/build-dart-application/default.nix              | 9 +++++----
 .../build-dart-application/hooks/dart-config-hook.sh     | 3 +++
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/pkgs/build-support/dart/build-dart-application/default.nix b/pkgs/build-support/dart/build-dart-application/default.nix
index 6992c79a37ed..7920a3d61a7a 100644
--- a/pkgs/build-support/dart/build-dart-application/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/default.nix
@@ -1,6 +1,7 @@
 { lib, stdenv, callPackage, fetchDartDeps, runCommand, writeText, dartHooks, makeWrapper, dart, cacert, nodejs, darwin, jq }:
 
-{ pubGetScript ? "dart pub get"
+{ sdkSetupScript ? ""
+, pubGetScript ? "dart pub get"
 
   # Output type to produce. Can be any kind supported by dart
   # https://dart.dev/tools/dart-compile#types-of-output
@@ -41,13 +42,13 @@ let
     '';
   }) {
     buildDrvArgs = args;
-    inherit pubGetScript vendorHash pubspecLockFile;
+    inherit sdkSetupScript pubGetScript vendorHash pubspecLockFile;
   };
   inherit (dartHooks.override { inherit dart; }) dartConfigHook dartBuildHook dartInstallHook dartFixupHook;
 
   baseDerivation = stdenv.mkDerivation (finalAttrs: args // {
-    inherit pubGetScript dartCompileCommand dartOutputType dartRuntimeCommand
-      dartCompileFlags dartJitFlags runtimeDependencies;
+    inherit sdkSetupScript pubGetScript dartCompileCommand dartOutputType
+      dartRuntimeCommand dartCompileFlags dartJitFlags runtimeDependencies;
 
     dartEntryPoints =
       if (dartEntryPoints != null)
diff --git 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
index 3e901995237d..f22d7d2ce64d 100644
--- 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
@@ -3,6 +3,9 @@
 dartConfigHook() {
     echo "Executing dartConfigHook"
 
+    echo "Setting up SDK"
+    eval "$sdkSetupScript"
+
     echo "Installing dependencies"
     eval doPubGet "$pubGetScript" --offline
 

From becdfbe17c5a2104a9e7e024910c6157b1cd10dd Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Sun, 22 Oct 2023 00:14:42 +1100
Subject: [PATCH 6/8] buildDartApplication: Recognise extraWrapProgramArgs

---
 .../dart/build-dart-application/default.nix   |  1 +
 .../hooks/dart-fixup-hook.sh                  | 25 +++++++++++++------
 2 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/pkgs/build-support/dart/build-dart-application/default.nix b/pkgs/build-support/dart/build-dart-application/default.nix
index 7920a3d61a7a..76328e5645f6 100644
--- a/pkgs/build-support/dart/build-dart-application/default.nix
+++ b/pkgs/build-support/dart/build-dart-application/default.nix
@@ -25,6 +25,7 @@
   else null
 
 , runtimeDependencies ? [ ]
+, extraWrapProgramArgs ? ""
 , customPackageOverrides ? { }
 , autoDepsList ? false
 , depsListFile ? null
diff --git 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
index 6e1995aebc13..dd96ab374860 100644
--- 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
@@ -3,15 +3,26 @@
 dartFixupHook() {
     echo "Executing dartFixupHook"
 
-    echo "Providing runtime dependencies"
+    declare -a wrapProgramArgs
+
+    # Add runtime library dependencies to the LD_LIBRARY_PATH.
+    # For some reason, the RUNPATH of the executable is not used to load dynamic libraries in dart:ffi with DynamicLibrary.open().
+    #
+    # 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
-        # Add runtime library dependencies to the LD_LIBRARY_PATH.
-        # For some reason, the RUNPATH of the executable is not used to load dynamic libraries in dart:ffi with DynamicLibrary.open().
-        #
-        # 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.
+        wrapProgramArgs+=(--suffix LD_LIBRARY_PATH : \"$runtimeDependencyLibraryPath\")
+    fi
+
+    if [[ ! -z "$extraWrapProgramArgs" ]]; then
+        wrapProgramArgs+=("$extraWrapProgramArgs")
+    fi
+
+    if [ ${#wrapProgramArgs[@]} -ne 0 ]; then
         for f in "$out"/bin/*; do
-            wrapProgram "$f" --suffix LD_LIBRARY_PATH : "$runtimeDependencyLibraryPath"
+            echo "Wrapping $f..."
+            eval "wrapProgram \"$f\" ${wrapProgramArgs[@]}"
         done
     fi
 

From 2addb67a1408441b090e3ba158c8ab19e2ab3dc5 Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Sun, 22 Oct 2023 00:31:58 +1100
Subject: [PATCH 7/8] buildFlutterApplication: Wrap buildDartApplication

---
 pkgs/build-support/flutter/default.nix        | 182 +++++-------------
 .../dart/package-overrides/default.nix        |   7 +-
 .../flutter-secure-storage-linux/default.nix  |   0
 .../handy-window/default.nix                  |   0
 .../package-overrides/matrix/default.nix      |   0
 .../package-overrides/olm/default.nix         |   0
 .../flutter/package-overrides/default.nix     |   8 -
 7 files changed, 54 insertions(+), 143 deletions(-)
 rename pkgs/development/compilers/{flutter => dart}/package-overrides/flutter-secure-storage-linux/default.nix (100%)
 rename pkgs/development/compilers/{flutter => dart}/package-overrides/handy-window/default.nix (100%)
 rename pkgs/development/compilers/{flutter => dart}/package-overrides/matrix/default.nix (100%)
 rename pkgs/development/compilers/{flutter => dart}/package-overrides/olm/default.nix (100%)
 delete mode 100644 pkgs/development/compilers/flutter/package-overrides/default.nix

diff --git a/pkgs/build-support/flutter/default.nix b/pkgs/build-support/flutter/default.nix
index a0ed1211ed81..3e136211655b 100644
--- a/pkgs/build-support/flutter/default.nix
+++ b/pkgs/build-support/flutter/default.nix
@@ -1,34 +1,28 @@
 { lib
 , callPackage
-, stdenvNoCC
 , runCommand
 , makeWrapper
 , wrapGAppsHook
-, llvmPackages_13
+, fetchDartDeps
+, buildDartApplication
 , cacert
 , glib
 , flutter
-, jq
 }:
 
 # absolutely no mac support for now
 
 { pubGetScript ? "flutter pub get"
 , flutterBuildFlags ? [ ]
-, runtimeDependencies ? [ ]
-, customPackageOverrides ? { }
-, autoDepsList ? false
-, depsListFile ? null
-, vendorHash ? ""
-, pubspecLockFile ? null
-, nativeBuildInputs ? [ ]
-, preUnpack ? ""
-, postFixup ? ""
 , extraWrapProgramArgs ? ""
 , ...
 }@args:
-let
-  flutterSetupScript = ''
+
+(buildDartApplication.override {
+  dart = flutter;
+  fetchDartDeps = fetchDartDeps.override { dart = flutter; };
+}) (args // {
+  sdkSetupScript = ''
     # Pub needs SSL certificates. Dart normally looks in a hardcoded path.
     # https://github.com/dart-lang/sdk/blob/3.1.0/runtime/bin/security_context_linux.cc#L48
     #
@@ -54,136 +48,56 @@ let
     flutter config --enable-linux-desktop >/dev/null
   '';
 
-  deps = callPackage ../dart/fetch-dart-deps { dart = flutter; } {
-    sdkSetupScript = flutterSetupScript;
-    inherit pubGetScript vendorHash pubspecLockFile;
-    buildDrvArgs = args;
-  };
+  nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [ wrapGAppsHook ];
+  buildInputs = (args.buildInputs or [ ]) ++ [ glib ];
 
-  baseDerivation = llvmPackages_13.stdenv.mkDerivation (finalAttrs: args // {
-    inherit flutterBuildFlags runtimeDependencies;
+  dontDartBuild = true;
+  buildPhase = args.buildPhase or ''
+    runHook preBuild
 
-    outputs = [ "out" "debug" ];
+    mkdir -p build/flutter_assets/fonts
 
-    nativeBuildInputs = [
-      makeWrapper
-      deps
-      flutter
-      jq
-      glib
-      wrapGAppsHook
-    ] ++ nativeBuildInputs;
+    doPubGet flutter pub get --offline -v
+    flutter build linux -v --release --split-debug-info="$debug" ${builtins.concatStringsSep " " (map (flag: "\"${flag}\"") flutterBuildFlags)}
 
-    dontWrapGApps = true;
+    runHook postBuild
+  '';
 
-    preUnpack = ''
-      ${lib.optionalString (!autoDepsList) ''
-        if ! { [ '${lib.boolToString (depsListFile != null)}' = 'true' ] ${lib.optionalString (depsListFile != null) "&& cmp -s <(jq -Sc . '${depsListFile}') <(jq -Sc . '${finalAttrs.passthru.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.depsListFile}' \
-                      '\n - Set autoDepsList to true (not supported by Hydra or permitted in Nixpkgs)'.
-          exit 1
-        fi
-      ''}
+  dontDartInstall = true;
+  installPhase = args.installPhase or ''
+    runHook preInstall
 
-      ${preUnpack}
-    '';
+    built=build/linux/*/release/bundle
 
-    configurePhase = ''
-      runHook preConfigure
+    mkdir -p $out/bin
+    mv $built $out/app
 
-      ${flutterSetupScript}
+    for f in $(find $out/app -iname "*.desktop" -type f); do
+      install -D $f $out/share/applications/$(basename $f)
+    done
 
-      runHook postConfigure
-    '';
+    for f in $(find $out/app -maxdepth 1 -type f); do
+      ln -s $f $out/bin/$(basename $f)
+    done
 
-    buildPhase = ''
-      runHook preBuild
+    # make *.so executable
+    find $out/app -iname "*.so" -type f -exec chmod +x {} +
 
-      mkdir -p build/flutter_assets/fonts
+    # remove stuff like /build/source/packages/ubuntu_desktop_installer/linux/flutter/ephemeral
+    for f in $(find $out/app -executable -type f); do
+      if patchelf --print-rpath "$f" | grep /build; then # this ignores static libs (e,g. libapp.so) also
+        echo "strip RPath of $f"
+        newrp=$(patchelf --print-rpath $f | sed -r "s|/build.*ephemeral:||g" | sed -r "s|/build.*profile:||g")
+        patchelf --set-rpath "$newrp" "$f"
+      fi
+    done
 
-      doPubGet flutter pub get --offline -v
-      flutter build linux -v --release --split-debug-info="$debug" ${builtins.concatStringsSep " " (map (flag: "\"${flag}\"") finalAttrs.flutterBuildFlags)}
+    runHook postInstall
+  '';
 
-      runHook postBuild
-    '';
-
-    installPhase = ''
-      runHook preInstall
-
-      built=build/linux/*/release/bundle
-
-      mkdir -p $out/bin
-      mv $built $out/app
-
-      for f in $(find $out/app -iname "*.desktop" -type f); do
-        install -D $f $out/share/applications/$(basename $f)
-      done
-
-      for f in $(find $out/app -maxdepth 1 -type f); do
-        ln -s $f $out/bin/$(basename $f)
-      done
-
-      # make *.so executable
-      find $out/app -iname "*.so" -type f -exec chmod +x {} +
-
-      # remove stuff like /build/source/packages/ubuntu_desktop_installer/linux/flutter/ephemeral
-      for f in $(find $out/app -executable -type f); do
-        if patchelf --print-rpath "$f" | grep /build; then # this ignores static libs (e,g. libapp.so) also
-          echo "strip RPath of $f"
-          newrp=$(patchelf --print-rpath $f | sed -r "s|/build.*ephemeral:||g" | sed -r "s|/build.*profile:||g")
-          patchelf --set-rpath "$newrp" "$f"
-        fi
-      done
-
-      runHook postInstall
-    '';
-
-    postFixup = ''
-      # Add runtime library dependencies to the LD_LIBRARY_PATH.
-      # For some reason, the RUNPATH of the executable is not used to load dynamic libraries in dart:ffi with DynamicLibrary.open().
-      #
-      # This could alternatively be fixed with patchelf --add-needed, but this would cause all the libraries to be opened immediately,
-      # which is not what application authors expect.
-      for f in "$out"/bin/*; do
-        wrapProgram "$f" \
-          --suffix LD_LIBRARY_PATH : '${lib.makeLibraryPath finalAttrs.runtimeDependencies}' \
-          ''${gappsWrapperArgs[@]} \
-          ${extraWrapProgramArgs}
-      done
-
-      ${postFixup}
-    '';
-
-    passthru = (args.passthru or {}) // {
-      inherit (deps) depsListFile;
-    };
-  });
-
-  packageOverrideRepository = (callPackage ../../development/compilers/flutter/package-overrides { }) // customPackageOverrides;
-  productPackages = builtins.filter (package: package.kind != "dev")
-    (if autoDepsList
-    then lib.importJSON deps.depsListFile
-    else
-      if depsListFile == null
-      then [ ]
-      else lib.importJSON depsListFile);
-in
-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
+  dontWrapGApps = true;
+  extraWrapProgramArgs = ''
+    ''${gappsWrapperArgs[@]} \
+    ${extraWrapProgramArgs}
+  '';
+})
diff --git a/pkgs/development/compilers/dart/package-overrides/default.nix b/pkgs/development/compilers/dart/package-overrides/default.nix
index a7237fe1cfa1..c162929e336a 100644
--- a/pkgs/development/compilers/dart/package-overrides/default.nix
+++ b/pkgs/development/compilers/dart/package-overrides/default.nix
@@ -1,3 +1,8 @@
 { callPackage }:
 
-{ }
+{
+  flutter_secure_storage_linux = callPackage ./flutter-secure-storage-linux { };
+  handy_window = callPackage ./handy-window { };
+  matrix = callPackage ./matrix { };
+  olm = callPackage ./olm { };
+}
diff --git a/pkgs/development/compilers/flutter/package-overrides/flutter-secure-storage-linux/default.nix b/pkgs/development/compilers/dart/package-overrides/flutter-secure-storage-linux/default.nix
similarity index 100%
rename from pkgs/development/compilers/flutter/package-overrides/flutter-secure-storage-linux/default.nix
rename to pkgs/development/compilers/dart/package-overrides/flutter-secure-storage-linux/default.nix
diff --git a/pkgs/development/compilers/flutter/package-overrides/handy-window/default.nix b/pkgs/development/compilers/dart/package-overrides/handy-window/default.nix
similarity index 100%
rename from pkgs/development/compilers/flutter/package-overrides/handy-window/default.nix
rename to pkgs/development/compilers/dart/package-overrides/handy-window/default.nix
diff --git a/pkgs/development/compilers/flutter/package-overrides/matrix/default.nix b/pkgs/development/compilers/dart/package-overrides/matrix/default.nix
similarity index 100%
rename from pkgs/development/compilers/flutter/package-overrides/matrix/default.nix
rename to pkgs/development/compilers/dart/package-overrides/matrix/default.nix
diff --git a/pkgs/development/compilers/flutter/package-overrides/olm/default.nix b/pkgs/development/compilers/dart/package-overrides/olm/default.nix
similarity index 100%
rename from pkgs/development/compilers/flutter/package-overrides/olm/default.nix
rename to pkgs/development/compilers/dart/package-overrides/olm/default.nix
diff --git a/pkgs/development/compilers/flutter/package-overrides/default.nix b/pkgs/development/compilers/flutter/package-overrides/default.nix
deleted file mode 100644
index c162929e336a..000000000000
--- a/pkgs/development/compilers/flutter/package-overrides/default.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-{ callPackage }:
-
-{
-  flutter_secure_storage_linux = callPackage ./flutter-secure-storage-linux { };
-  handy_window = callPackage ./handy-window { };
-  matrix = callPackage ./matrix { };
-  olm = callPackage ./olm { };
-}

From 98a7a5edd36d91b906558536f73239e709b36feb Mon Sep 17 00:00:00 2001
From: hacker1024 <hacker1024@users.sourceforge.net>
Date: Sun, 22 Oct 2023 00:42:07 +1100
Subject: [PATCH 8/8] dartHooks.dartFixupHook: Add trailing newline

---
 .../dart/build-dart-application/hooks/dart-fixup-hook.sh        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 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
index dd96ab374860..c5a9bedd0665 100644
--- 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
@@ -29,4 +29,4 @@ dartFixupHook() {
     echo "Finished dartFixupHook"
 }
 
-postFixupHooks+=(dartFixupHook)
\ No newline at end of file
+postFixupHooks+=(dartFixupHook)