mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-05 21:33:07 +00:00
100 lines
3.7 KiB
Markdown
100 lines
3.7 KiB
Markdown
# Languages and frameworks {#chap-language-support}
|
|
|
|
The [standard build environment](#chap-stdenv) makes it easy to build typical Autotools-based packages with very little code. Any other kind of package can be accommodated by overriding the appropriate phases of `stdenv`. However, there are specialised functions in Nixpkgs to easily build packages for other programming languages, such as Perl or Haskell. These are described in this chapter.
|
|
|
|
Each supported language or software ecosystem has its own package set named `<language or ecosystem>Packages`, which can be explored in various ways:
|
|
|
|
- Search on [search.nixos.org](https://search.nixos.org/packages)
|
|
|
|
For example, search for [`haskellPackages`](https://search.nixos.org/packages?query=haskellPackages) or [`rubyPackages`](https://search.nixos.org/packages?query=rubyPackages).
|
|
|
|
- Navigate attribute sets with [`nix repl`](https://nixos.org/manual/nix/stable/command-ref/new-cli/nix3-repl).
|
|
|
|
This technique is generally useful to inspect Nix language data structures.
|
|
|
|
:::{.example #example-navigte-nix-repl}
|
|
|
|
# Navigate Java compiler variants in `javaPackages` with `nix repl`
|
|
|
|
```shell-session
|
|
$ nix repl '<nixpkgs>' -I nixpkgs=channel:nixpkgs-unstable
|
|
nix-repl> javaPackages.<tab>
|
|
javaPackages.compiler javaPackages.openjfx15 javaPackages.openjfx21 javaPackages.recurseForDerivations
|
|
javaPackages.jogl_2_4_0 javaPackages.openjfx17 javaPackages.openjfx22
|
|
javaPackages.mavenfod javaPackages.openjfx19 javaPackages.override
|
|
javaPackages.openjfx11 javaPackages.openjfx20 javaPackages.overrideDerivation
|
|
```
|
|
:::
|
|
|
|
- List all derivations on the command line with [`nix-env --query`](https://nixos.org/manual/nix/stable/command-ref/nix-env/query).
|
|
|
|
`nix-env` is the only convenient way to do that, as it will skip attributes that fail [assertions](https://nixos.org/manual/nix/stable/language/constructs#assertions), such as when a package is [marked as broken](#var-meta-broken), rather than failing the entire evaluation.
|
|
|
|
:::{.example #example-list-haskellPackages}
|
|
|
|
# List all Python packages in Nixpkgs
|
|
|
|
The following command lists all [derivations names](https://nixos.org/manual/nix/stable/language/derivations#attr-name) with their attribute path from the latest Nixpkgs rolling release (`nixpkgs-unstable`).
|
|
|
|
```shell-session
|
|
$ nix-env -qaP -f '<nixpkgs>' -A pythonPackages -I nixpkgs=channel:nixpkgs-unstable
|
|
```
|
|
|
|
```console
|
|
pythonPackages.avahi avahi-0.8
|
|
pythonPackages.boost boost-1.81.0
|
|
pythonPackages.caffe caffe-1.0
|
|
pythonPackages.caffeWithCuda caffe-1.0
|
|
pythonPackages.cbeams cbeams-1.0.3
|
|
…
|
|
```
|
|
:::
|
|
|
|
```{=include=} sections
|
|
agda.section.md
|
|
android.section.md
|
|
beam.section.md
|
|
bower.section.md
|
|
chicken.section.md
|
|
coq.section.md
|
|
crystal.section.md
|
|
cuda.section.md
|
|
cuelang.section.md
|
|
dart.section.md
|
|
dhall.section.md
|
|
dlang.section.md
|
|
dotnet.section.md
|
|
emscripten.section.md
|
|
gnome.section.md
|
|
go.section.md
|
|
gradle.section.md
|
|
hare.section.md
|
|
haskell.section.md
|
|
hy.section.md
|
|
idris.section.md
|
|
idris2.section.md
|
|
ios.section.md
|
|
java.section.md
|
|
javascript.section.md
|
|
julia.section.md
|
|
lisp.section.md
|
|
lua.section.md
|
|
maven.section.md
|
|
nim.section.md
|
|
ocaml.section.md
|
|
octave.section.md
|
|
perl.section.md
|
|
php.section.md
|
|
pkg-config.section.md
|
|
python.section.md
|
|
qt.section.md
|
|
r.section.md
|
|
ruby.section.md
|
|
rust.section.md
|
|
scheme.section.md
|
|
swift.section.md
|
|
texlive.section.md
|
|
titanium.section.md
|
|
vim.section.md
|
|
```
|