* ocamlPackages.wtf8: use minimalOCamlVersion
* ocamlPackages.ppx_yojson_conv: minimalOCamlVersion
* ocamlPackages.postgresql: use minimalOCamlVersion
* ocamlPackages.opti: use minimalOCamlVersion
* ocamlPackages.opam-repository: use minimalOCamlVersion
* ocamlPackages.opam-format: use minimalOCamlVersion
* ocamlPackages.lwt-dllist: use minimalOCamlVersion
* ocamlPackages.lacaml: use minimalOCamlVersion
* ocamlPackages.gnuplot: use minimalOCamlVersion
* ocamlPackages.fix: use minimalOCamlVersion
* ocamlPackages.eigen: use minimalOCamlVersion
* ocamlPackages.earley: use minimalOCamlVersion
* ocamlPackages.directories: use minimalOCamlVersion
* ocamlPackages.cpuid: use minimalOCamlVersion
* build-support/ocaml: deprecate minimumOCamlVersion
* build-support/ocaml: deprecate minimumOCamlVersion
---------
Co-authored-by: Vincent Laporte <Vincent.Laporte@gmail.com>
`rustc.config` is called `rust.rustcTarget` now, and
`{rustc -> rust}.platform`.
This is the new way (tm), and is preferred since
https://github.com/NixOS/nixpkgs/pull/271707 -
though the documentation still is outdated, and some expressions in
nixpkgs were using the old interface.
This updates both.
linuxManualConfig involves more boilerplate to change the kernel. Use
the wrapper linuxPackages_custom which is wrapper that takes an
attribute sets and calls linuxManualConfig approrpriately.
This is much easier for beginners to use instead of linuxManualConfig
helper.
Point to linuxManualConfig for further customizations.
* doc: add stdenv passthru chapter
Broad strokes:
- create the chapter
- move existing stdenv passthru coverage into it
- move out-of-place coverage of passthru.tests from the stdenv meta chapter into it
- (try to) apply 1-sentence-per-line to text I've touched
- add legacy anchors for everything moved
- update existing links to the new anchors
- add tentative motivating text
- make nixpkgs-internal links relative/branchless
razor: if it is only ever needed by contributors, which is likely if links
refer to the latest revision of the source code, then it's for
the contributor guide
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Context:
@FlafyDev: I think flutter apps in nixpkgs should be required to specify
a flutter version. like flutter319 and flutter322 instead of using
flutter.
https://github.com/NixOS/nixpkgs/pull/313711
This makes `justStaticExecutables` error if the produced store path
contains references to GHC. This is almost always erroneous and due to
the generated `Paths_*` module being imported. This helps prevent
`justStaticExecutables` from producing binaries with closure sizes in
the gigabytes.
See: https://github.com/NixOS/nixpkgs/issues/164630
Co-authored-by: sternenseemann <sternenseemann@systemli.org>
* doc: autogenerate python interpreter table
This serves as a practical example on generating documentation by
inspection of the evaluated Nixpkgs tree.
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
This change fixes cross-compilation for .NET packages (that are not
using .sln as project files). See relevant comment in the change list
for more details.
In addition to that, it removes dotnet-test-sdk that appears to be
broken, that is, dotnet --list-sdks does not recognize SDKs from PATH,
and when propagated from the check hook it was shadowed by inputs from
preceding hooks.
Note that dotnet-test-sdk used to work when it was introduced in PR
144062, but PR 155257 probably overlooked this case. However, currently
it is not used in Nixpkgs and I think dotnetCorePackages.combinePackages
should cover the intended use case for dotnet-test-sdk.
These flags are not part of waf, they're custom flags that are not
widely implemented. More packages are broken because of these flags
being added than actually recognise them.
Of the packages in Nixpkgs that directly depend on wafHook that we can
attempt to cross compile (i.e. all their dependencies cross compile),
5 already successfully cross compile and recognise these flags, 2
already successfully cross compile because they have been opted out of
these flags, 3 don't cross compile successfully for reasons unrelated
to these flags, and for the remaining 7, the only thing stopping them
cross compiling successfully is that they are being passed these flags
that they don't recognise.
All of the five successfully cross-compiling packages that do
recognise these flags are samba projects: ldb, talloc, tdb, tevent,
and samba4. So this isn't a general waf convention, just a samba one.
It therefore doesn't make sense to set these flags by default. They
should just be included in the expressions for each samba project,
like all the other quirks common to samba build systems.
This change fixes cross compilation of the following packages:
blockhash ganv ndn-cxx mda_lv2 pflask raul saldl
Fixes#256769
Repro + test of fix here: https://gitlab.com/ramirez7/bug-repros/-/merge_requests/1
Adds a `srcModifier` argument to `callCabal2nixWithOptions` to allow
customizing the source files used to generate the cabal file (e.g. to
support `hpack`/`package.yaml`).
This upgrades the default version of zig to zig_0_12, which builds
reproducibly on darwin.
Fixes#299091.
Also upgrades all packages compatible with zig 0.12 to that version.
I tried to upgrade packages currently pinning 0.11 as well, but only a
few worked.
Co-authored-by: Weijia Wang (wegank) <contact@weijia.wang>
In the past I was very active with Python packaging.
For several years now I was hardly around as maintainer,
so it does not make sense I am listed as a maintainer for
these makes. Looking back, I should have removed myself
as maintainer already much longer ago. Anyway, better late
than never.
It's been a fun ride, and I do intend to occasionally contribute
to Nixpkgs, but not in the same way it once was.
This was achieved using the following command:
sd 'wrapGAppsHook\b' wrapGAppsHook3 (rg -l 'wrapGAppsHook\b')
And then manually reverted the following changes:
- alias in top-level.nix
- function name in wrap-gapps-hook.sh
- comment in postFixup of at-spi2-core
- comment in gtk4
- comment in preFixup of 1password-gui/linux.nix
- comment in postFixup of qgis/unwrapped-ltr.nix and qgis/unwrapped.nix
- comment in postFixup of telegram-desktop
- comment in postFixup of fwupd
- buildCommand of mongodb-compass
- postFixup of xflux-gui
- comment in a patch in kdePackages.kde-gtk-config and plasma5Packages.kde-gtk-config
- description of programs.sway.wrapperFeatures.gtk NixOS option (manual rebuild)
There appears to be no clear reason why docbook should be referenced here,
except perhaps for historical reasons from when the manual still used
docbook.
that NixOS manual section talks a lot about Nixpkgs package
configuration, which really should not be there but rather in the
Nixpkgs manual itself. but this is a rabbit hole for another time.
Co-authored-by: Dominic Mills <dominic.millz27@gmail.com>
* doc: improve fetchers overview, deduplicate readme content
* Improve caveat explanation and some fetchurl content
* move out consumer docs on source fetching
* move note on mirror URLs to the relevant section
this may be better suited for the `fetchurl` reference, but it's probably better to
just render that information into the manual. for now, because
- contributor documentation encourages mirrors
- we can expect contributors to dig into the source
- linking source files is trivial in in-code documentation
we leave it there.
* move instructions for updating hashes to the manual
* Add more clarity on text, reorganise source hash methods
---------
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Co-authored-by: Dominic Mills-Howell <dominic.millz27@gmail.com>
Co-authored-by: lolbinarycat <dogedoge61+github@gmail.com>
Broken since the switch to PyPA's build/installer in
6c85fff302.
The hook was always janky and maintainers appear to not want its current
implementation in-tree. No replacement is currently planned.
However, this leaves the path open for future replacements as a broken
hook will no longer be installed by default.
Cython is a Python compiler that emits native .so modules. By default, python derivations run tests in the wrong directory to see these modules and tests fail.
Issue #255262 documents the root cause and solution for this problem.
This PR adds a description of the problem and the most common solution to the test troubleshooting list.
Replace writeReferencesToFile with writeClosure.
Make writeClosure accept a list of paths instead of a path.
Re-implement with JSON-based exportReferencesGraph interface provided by
__structuredAttrs = true.
Reword the documentation.
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
Co-authored-by: Someone Serge <sergei.kozlukov@aalto.fi>
* doc: fix and simplify stylesheets for the manuals, fix nrd bug
* Add anchorjs script to add links on section headers
* Fix another nrd bug, address style changes
* Use span instead of a for inline span syntax
This PR refactor CUDA setup hooks, and in particular
autoAddOpenGLRunpath and autoAddCudaCompatRunpathHook, that were using a
lot of code in common (in fact, I introduced the latter by copy pasting
most of the bash script of the former). This is not satisfying for
maintenance, as a recent patch showed, because we need to duplicate
changes to both hooks.
This commit abstract the common part in a single shell script that
applies a generic patch action to every elf file in the output. For
autoAddOpenGLRunpath the action is just addOpenGLRunpath (now
addDriverRunpath), and is few line function for
autoAddCudaCompatRunpathHook.
Doing so, we also takes the occasion to use the newer addDriverRunpath
instead of the previous addOpenGLRunpath, and rename the CUDA hook to
reflect that as well.
Co-Authored-By: Connor Baker <connor.baker@tweag.io>
Following [Best Practices](https://nix.dev/guides/best-practices#with-scopes),
`with` is a problematic language construction and should be avoided.
Usually it is employed like a "factorization": `[ X.A X.B X.C X.D ]` is written
`with X; [ A B C D ]`.
However, as shown in the link above, the syntatical rules of `with` are not so
intuitive, and this "distributive rule" is very selective, in the sense that
`with X; [ A B C D ]` is not equivalent to `[ X.A X.B X.C X.D ]`.
However, this factorization is still useful to "squeeze" some code, especially
in lists like `meta.maintainers`.
On the other hand, it becomes less justifiable in bigger scopes. This is
especially true in cases like `with lib;` in the top of expression and in sets
like `meta = with lib; { . . . }`.
That being said, this patch removes most of example code in the current
documentation.
The exceptions are, for now
- doc/functions/generators.section.md
- doc/languages-frameworks/coq.section.md
because, well, they are way more complicated, and I couldn't parse them
mentally - yet another reason why `with` should be avoided!
`snapTools.makeSnap` has produced broken snaps since at least Oct 2020,
as indicated by the following issue: https://github.com/NixOS/nixpkgs/issues/100618
No person has shown interest in maintaining it, and given that there is
no fix available, it's assumed that all attempts made to fix that
function have not succeeded.
Given that `snapTools` only contained `makeSnap`, it was removed
completely.
This is an alternative to `fetchNpmDeps` that is notably different in that it uses metadata from `package.json` & `package-lock.json` instead of specifying a fixed-output hash.
Notable features:
- IFD free.
- Only fetches a node dependency once. No massive FODs.
- Support for URL, Git and path dependencies.
- Uses most of the existing `npmHooks`
`importNpmLock` can be used _only_ in the cases where we need to check in a `package-lock.json` in the tree.
Currently this means that we have 13 packages that would be candidates to use this function, though I expect most usage to be in private repositories.
This is upstreaming the builder portion of https://github.com/adisbladis/buildNodeModules into nixpkgs (different naming but the code is the same).
I will archive this repository and consider nixpkgs the new upstream once it's been merged.
For more explanations and rationale see https://discourse.nixos.org/t/buildnodemodules-the-dumbest-node-to-nix-packaging-tool-yet/35733
Example usage:
``` nix
stdenv.mkDerivation {
pname = "my-nodejs-app";
version = "0.1.0";
src = ./.;
nativeBuildInputs = [
importNpmLock.hooks.npmConfigHook
nodejs
nodejs.passthru.python # for node-gyp
npmHooks.npmBuildHook
npmHooks.npmInstallHook
];
npmDeps = buildNodeModules.fetchNodeModules {
npmRoot = ./.;
};
}
```
I was looking at
https://nixos.org/manual/nixpkgs/stable/#buildpythonpackage-parameters to
import a Python package and noticed that the link for the `hooks` in
`pyproject` option is broken due to a typo (used <kbd>0</kbd> instead of
<kbd>)</kbd>).
Signed-off-by: Mihai Maruseac <mihai.maruseac@gmail.com>
Much like the previous commit that adds dependencies &
optional-dependencies this aligns PEP-517 build systems with how they
are defined in PEP-518/PEP-621.
The naming `build-system` (singular) is aligned with upstream Python standards.
Since https://github.com/NixOS/nixpkgs/pull/161835 we've had the
concept of `passthru.optional-dependencies` for Python optional deps.
Having to explicitly put optional-dependencies in the passthru attrset
is a bit strange API-wise, even though it semantically makes sense.
This change unifies the handling of non-optional & optional Python
dependencies using the names established from PEP-621 (standardized pyproject.toml project metadata).
This commit adds support for swapping out the compression algorithm
used in all major docker-tools commands that generate images. The
default algorithm remains unchanged (gzip).
There is an arbitrary mapping being done right now between
nixpkgs lua infrastructre and luarocks config schema.
This is confusing if you use lua so let's make it possible to use the
lua names in the nixpkgs, thanks to the lib.generators.toLua convertor.
The only nixpkgs thing to remember should be to put the config into `luarocksConfig`
`buildLuarocksPackage.extraVariables` should become `buildLuarocksPackage.luarocksConfig.variables`
I believe it would be helpful to better explain how to use
`nuget-to-nix` for those who aren't familar with the .NET ecosystem as I
was personally stumped on how to use it.
This allows for adding new, conditionally set, derivation attributes
to an existing derivation without changing any output paths in the
case where the condition is not met.
`lib.recursiveUpdate` indiscriminately recurses into all attribute sets,
also into derivations. This means that it is possible that evaluating a
derivation in the final haskell package set can cause something in
`prev.haskell` to be forced by `recursiveUpdate`, potentially causing an
evaluation error that should not happen.
It can be fixed using a well-crafted predicate for
`lib.recursiveUpdateUntil`, but most robust is just explicitly writing
out the desired merging manually.
Rename channel `nixpkgs` to `nixpkgs-unstable`. Based on the
[repo branches](https://github.com/NixOS/nixpkgs/branches)
and [channel status](https://status.nixos.org) I don't believe there is
a `nixpkgs` channel. This confused me as a Nixpkgs beginner.
Rename to `nixpkgs-unstable`, which does exist.
Refer to "nixpkgs repository" consitently. Make the capitalization and
"code quoting" consistent when referring to the repository itself.
doc: add figure definition to bespoke syntax reference
doc: add example definition to bespoke syntax reference
doc: add footnote definition to beskpoke syntax reference
The usage of footnotes in the manuals is not the one documented
in markdown-it-py: https://python-markdown.github.io/extensions/footnotes/
doc: add inline comment definition to beskpoke syntax reference
doc: add typographic replacements to beskpoke syntax reference
doc: Fix rendering of bespoke syntax reference
doc: remove references to DocBook in the NixOS manual
doc: add entry on lack of HTML support
doc: Minor improvement
doc: update typographic replacements entry in beskpoke syntax reference
doc: add link reference definitions to beskpoke syntax reference
doc: fix footnote definition in beskpoke syntax reference
doc: Minor improvements from code review
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
* Note on how to use shadowSetup with buildLayeredImage
* Update doc/build-helpers/images/dockertools.section.md
---------
Co-authored-by: Silvan Mosberger <github@infinisil.com>
* doc: add types to template
* mention types explicitly
* use separator that allows for more items in the type declaration
Co-authored-by: Daniel Sidhion <DanielSidhion@users.noreply.github.com>
---------
Co-authored-by: Daniel Sidhion <DanielSidhion@users.noreply.github.com>
* doc: improve documentation for trivial text writing functions
Co-authored-by: Brian Merchant <bzm3r@proton.me>
Co-authored-by: Robert Hensing <robert@roberthensing.nl>
Co-authored-by: Alexander Groleau <alex@proof.construction>
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Per RFC 9110, [section 8.8.1][1], different representations of the same
resource should have different Etags:
> A strong validator is unique across all versions of all
> representations associated with a particular resource over time.
> However, there is no implication of uniqueness across representations
> of different resources (i.e., the same strong validator might be in
> use for representations of multiple resources at the same time and
> does not imply that those representations are equivalent)
When serving statically compressed files (ie, when there is an existing
corresponding .gz/.br/etc. file on disk), Nginx sends the Etag marked
as strong. These tags should be different for each compressed format
(as shown in an explicit example in section [8.8.3.3][2] of the RFC).
Upstream Etags are composed of the file modification timestamp and
content length, and the latter generally changes between these
representations.
Previous implementation of Nix-specific Etags for things served from
store used the store hash. This is fine to share between different
files, but it becomes a problem for statically compressed versions of
the same file, as it means Nginx was serving different representations
of the same resource with the same Etag, marked as strong.
This patch addresses this by imitating the upstream Nginx behavior, and
appending the value of content length to the store hash.
[1]: https://www.rfc-editor.org/rfc/rfc9110.html#name-validator-fields
[2]:
https://www.rfc-editor.org/rfc/rfc9110.html#name-example-entity-tags-varying
lualatex assumes a writeable font cache relative to `$HOME`, for nix this has two implications.
First, the cache might diverge from the nix store if users use LuaLaTeX.
Second, `$HOME` needs to be set to a writable path in derivations.
All other functions are in the form of `*{c,C}heckpointBuild*`, so we
deprecate the `mkCheckpointedBuild` function in favor of `mkCheckpointBuild`.
Also address some inconsistencies in the docs: some `buildOutput` should
actually be `incrementalBuildArtifacts`.
https://www.pcre.org/
The `pcre` library is "now at end of life, and is no longer being
maintained," according to the upstream maintainers. Accordingly, we
should replace uses of `pcre` with its actively maintained successor,
`pcre2`, wherever possible .
It is fine to use `with` on the inputs, since that increases the
overall readability of the package.
Removes `wheel` from `nativeBuildInputs`, since it is a result of
cargo culting from an earlier setuptools example, that was wrong, and
it is not required, since it is provided by setuptools itself.
The python-updates branch was formerly called python-unstable, but the
new branch name was never mentioned in the docs. This commit changes the
branch name in the docs to python-updates.
We get a dependency list with pub2nix now. We can no longer easily distinguish between development dependency dependencies and regular dependency dependencies, but we weren't doing this anyway.
The mkBinaryCache section now follows the convention of using one
line per sentence, as well as using admonitions for notes and
examples.
The example syntax was updated to define a fully-working nix package.
The following changes are made:
- Document how `wrapType2` and `wrapType1` are the same thing.
- Expand on how `wrapType2` works and additional arguments it uses.
- Document `extract` and show how it's used in combination with
`wrapType2`.
- Provide full working examples using the new admonition syntax.
Fixes some mistakes regarding the references to cargoHash in the codes referenced.
Fixes a typo for cargoSha256.
States that cargoHash should be preferred.
