nixpkgs/doc/default.nix
pennae f397309f4e doc: remove remnants of docbook times
all xml-related tooling can go away. shell.nix is no longer useful since
the makefile is gone and the build runs entirely via a derivation, and
gitignore is thus also no longer that useful. it may filter out some
swap files, but its main reason to exist (keeping generated files out of
a concurrent build of the derivation) has gone away.
2023-07-01 20:59:30 +02:00

105 lines
3.0 KiB
Nix

{ pkgs ? (import ./.. { }), nixpkgs ? { }}:
let
doc-support = import ./doc-support { inherit pkgs nixpkgs; };
epub = pkgs.runCommand "manual.epub" {
nativeBuildInputs = with pkgs; [ libxslt zip ];
epub = ''
<book xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink"
version="5.0"
xml:id="nixpkgs-manual">
<info>
<title>Nixpkgs Manual</title>
<subtitle>Version ${pkgs.lib.version}</subtitle>
</info>
<chapter>
<title>Temporarily unavailable</title>
<para>
The Nixpkgs manual is currently not available in EPUB format,
please use the <link xlink:href="https://nixos.org/nixpkgs/manual">HTML manual</link>
instead.
</para>
<para>
If you've used the EPUB manual in the past and it has been useful to you, please
<link xlink:href="https://github.com/NixOS/nixpkgs/issues/237234">let us know</link>.
</para>
</chapter>
</book>
'';
passAsFile = [ "epub" ];
} ''
mkdir scratch
xsltproc \
--param chapter.autolabel 0 \
--nonet \
--output scratch/ \
${pkgs.docbook_xsl_ns}/xml/xsl/docbook/epub/docbook.xsl \
$epubPath
echo "application/epub+zip" > mimetype
zip -0Xq "$out" mimetype
cd scratch && zip -Xr9D "$out" *
'';
in pkgs.stdenv.mkDerivation {
name = "nixpkgs-manual";
nativeBuildInputs = with pkgs; [
nixos-render-docs
];
src = ./.;
postPatch = ''
ln -s ${doc-support} ./doc-support/result
'';
buildPhase = ''
cat \
./functions/library.md.in \
./doc-support/result/function-docs/index.md \
> ./functions/library.md
substitute ./manual.md.in ./manual.md \
--replace '@MANUAL_VERSION@' '${pkgs.lib.version}'
mkdir -p out/media
mkdir -p out/highlightjs
cp -t out/highlightjs \
${pkgs.documentation-highlighter}/highlight.pack.js \
${pkgs.documentation-highlighter}/LICENSE \
${pkgs.documentation-highlighter}/mono-blue.css \
${pkgs.documentation-highlighter}/loader.js
cp -t out ./overrides.css ./style.css
nixos-render-docs manual html \
--manpage-urls ./manpage-urls.json \
--revision ${pkgs.lib.trivial.revisionWithDefault (pkgs.rev or "master")} \
--stylesheet style.css \
--stylesheet overrides.css \
--stylesheet highlightjs/mono-blue.css \
--script ./highlightjs/highlight.pack.js \
--script ./highlightjs/loader.js \
--toc-depth 1 \
--section-toc-depth 1 \
manual.md \
out/index.html
'';
installPhase = ''
dest="$out/share/doc/nixpkgs"
mkdir -p "$(dirname "$dest")"
mv out "$dest"
mv "$dest/index.html" "$dest/manual.html"
cp ${epub} "$dest/nixpkgs-manual.epub"
mkdir -p $out/nix-support/
echo "doc manual $dest manual.html" >> $out/nix-support/hydra-build-products
echo "doc manual $dest nixpkgs-manual.epub" >> $out/nix-support/hydra-build-products
'';
}