mirror of
https://github.com/nix-dot-dev/nix.dev.git
synced 2024-09-11 13:38:06 +03:00
127 lines
3.8 KiB
Nix
127 lines
3.8 KiB
Nix
{ inputs ? import ./nix/inputs.nix
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, system ? builtins.currentSystem
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,
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}:
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let
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pkgs = import inputs.nixpkgs."23.05" {
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config = { };
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overlays = [ (import ./nix/overlay.nix) ];
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inherit system;
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};
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lib = pkgs.lib;
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releases = import ./nix/releases.nix { inherit lib inputs system; };
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nix-dev =
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pkgs.stdenv.mkDerivation {
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name = "nix-dev";
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src = ./.;
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nativeBuildInputs = with pkgs.python310.pkgs; [
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linkify-it-py
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myst-parser
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sphinx
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sphinx-book-theme
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sphinx-copybutton
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sphinx-design
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sphinx-notfound-page
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sphinx-sitemap
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pkgs.perl
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];
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buildPhase =
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let
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substitutedNixManualReference = pkgs.substitute {
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src = ./source/reference/nix-manual.md;
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replacements = lib.concatLists (lib.mapAttrsToList (from: to: [ "--subst-var-by" from to ]) releases.substitutions);
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};
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in
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''
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cp -f ${substitutedNixManualReference} source/reference/nix-manual.md
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make html
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'';
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installPhase =
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let
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# Various versions of the Nix manuals, grep for (nix-manual)= to find where they are displayed.
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# FIXME: This requires human interaction to update! See ./CONTRIBUTING.md for details.
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release = version: nix: ''
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cp -R --no-preserve=mode ${nix.doc}/share/doc/nix/manual $out/manual/nix/${version}
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# add upstream page redirects of the form `<from> <to> <status>`, excluding comments and empty lines
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# not all releases have that though
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if [[ -f ${nix.doc}/share/doc/nix/manual/_redirects ]]; then
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sed '/^#/d;/^$/d;s#^\(.*\) \(.*\) #/manual/nix/${version}\1 /manual/nix/${version}\2 #g' ${nix.doc}/share/doc/nix/manual/_redirects >> $out/_redirects
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fi
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'';
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# Redirects from mutable URLs like /manual/nix/latest/... to /manual/nix/2.21/...
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mutableRedirect = mutable: immutable: ''
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echo "/manual/nix/${mutable}/* /manual/nix/${immutable}/:splat 302" >> $out/_redirects
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'';
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in
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''
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mkdir -p $out/manual/nix
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cp -R build/html/* $out/
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${lib.concatStringsSep "\n" (lib.mapAttrsToList release releases.nixReleases)}
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${lib.concatStringsSep "\n" (lib.mapAttrsToList mutableRedirect releases.mutableNixManualRedirects)}
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'';
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};
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devmode =
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let
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pythonEnvironment = pkgs.python310.withPackages (ps: with ps; [
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livereload
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]);
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script = ''
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from livereload import Server
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from subprocess import Popen, PIPE
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import shlex
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server = Server()
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def nix_build():
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p = Popen(
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shlex.split("nix-build -A build"),
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# capture output as text
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stdout=PIPE,
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stderr=PIPE,
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text=True,
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)
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# we only care about failures
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stdout, stderr = p.communicate()
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if p.returncode:
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print(stderr)
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return p
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# (re-)build once before serving
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nix_build().wait()
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server.watch("source/*", nix_build)
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server.watch("source/**/*", nix_build)
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server.serve(root="result")
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'';
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in
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pkgs.writeShellApplication {
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name = "devmode";
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runtimeInputs = [ pythonEnvironment ];
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text = ''
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python ${pkgs.writeText "live.py" script}
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'';
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};
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update-nix-releases = pkgs.callPackage ./nix/update-nix-releases.nix { };
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update-nixpkgs-releases = pkgs.callPackage ./nix/update-nixpkgs-releases.nix { };
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in
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{
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# build with `nix-build -A build`
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build = nix-dev;
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shell = pkgs.mkShell {
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inputsFrom = [ nix-dev ];
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packages = [
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devmode
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update-nix-releases
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update-nixpkgs-releases
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pkgs.niv
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pkgs.python310.pkgs.black
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pkgs.vale
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];
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};
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}
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