70bb2e4151
to be inline with the Nixpkgs manual. This makes navigating to particular sections easier.
254 lines
8.3 KiB
Nix
254 lines
8.3 KiB
Nix
{ pkgs, options, config, version, revision, extraSources ? [] }:
|
||
|
||
with pkgs;
|
||
|
||
let
|
||
lib = pkgs.lib;
|
||
|
||
# We need to strip references to /nix/store/* from options,
|
||
# including any `extraSources` if some modules came from elsewhere,
|
||
# or else the build will fail.
|
||
#
|
||
# E.g. if some `options` came from modules in ${pkgs.customModules}/nix,
|
||
# you'd need to include `extraSources = [ pkgs.customModules ]`
|
||
prefixesToStrip = map (p: "${toString p}/") ([ ../../.. ] ++ extraSources);
|
||
stripAnyPrefixes = lib.flip (lib.fold lib.removePrefix) prefixesToStrip;
|
||
|
||
optionsDoc = buildPackages.nixosOptionsDoc {
|
||
inherit options revision;
|
||
transformOptions = opt: opt // {
|
||
# Clean up declaration sites to not refer to the NixOS source tree.
|
||
declarations = map stripAnyPrefixes opt.declarations;
|
||
};
|
||
};
|
||
|
||
sources = lib.sourceFilesBySuffices ./. [".xml"];
|
||
|
||
modulesDoc = builtins.toFile "modules.xml" ''
|
||
<section xmlns:xi="http://www.w3.org/2001/XInclude" id="modules">
|
||
${(lib.concatMapStrings (path: ''
|
||
<xi:include href="${path}" />
|
||
'') (lib.catAttrs "value" config.meta.doc))}
|
||
</section>
|
||
'';
|
||
|
||
generatedSources = runCommand "generated-docbook" {} ''
|
||
mkdir $out
|
||
ln -s ${modulesDoc} $out/modules.xml
|
||
ln -s ${optionsDoc.optionsDocBook} $out/options-db.xml
|
||
printf "%s" "${version}" > $out/version
|
||
'';
|
||
|
||
copySources =
|
||
''
|
||
cp -prd $sources/* . # */
|
||
ln -s ${generatedSources} ./generated
|
||
chmod -R u+w .
|
||
'';
|
||
|
||
toc = builtins.toFile "toc.xml"
|
||
''
|
||
<toc role="chunk-toc">
|
||
<d:tocentry xmlns:d="http://docbook.org/ns/docbook" linkend="book-nixos-manual"><?dbhtml filename="index.html"?>
|
||
<d:tocentry linkend="ch-options"><?dbhtml filename="options.html"?></d:tocentry>
|
||
<d:tocentry linkend="ch-release-notes"><?dbhtml filename="release-notes.html"?></d:tocentry>
|
||
</d:tocentry>
|
||
</toc>
|
||
'';
|
||
|
||
manualXsltprocOptions = toString [
|
||
"--param section.autolabel 1"
|
||
"--param section.label.includes.component.label 1"
|
||
"--stringparam html.stylesheet 'style.css overrides.css highlightjs/mono-blue.css'"
|
||
"--stringparam html.script './highlightjs/highlight.pack.js ./highlightjs/loader.js'"
|
||
"--param xref.with.number.and.title 1"
|
||
"--param toc.section.depth 0"
|
||
"--stringparam admon.style ''"
|
||
"--stringparam callout.graphics.extension .svg"
|
||
"--stringparam current.docid manual"
|
||
"--param chunk.section.depth 0"
|
||
"--param chunk.first.sections 1"
|
||
"--param use.id.as.filename 1"
|
||
"--stringparam chunk.toc ${toc}"
|
||
];
|
||
|
||
manual-combined = runCommand "nixos-manual-combined"
|
||
{ inherit sources;
|
||
nativeBuildInputs = [ buildPackages.libxml2.bin buildPackages.libxslt.bin ];
|
||
meta.description = "The NixOS manual as plain docbook XML";
|
||
}
|
||
''
|
||
${copySources}
|
||
|
||
xmllint --xinclude --output ./manual-combined.xml ./manual.xml
|
||
xmllint --xinclude --noxincludenode \
|
||
--output ./man-pages-combined.xml ./man-pages.xml
|
||
|
||
# outputs the context of an xmllint error output
|
||
# LEN lines around the failing line are printed
|
||
function context {
|
||
# length of context
|
||
local LEN=6
|
||
# lines to print before error line
|
||
local BEFORE=4
|
||
|
||
# xmllint output lines are:
|
||
# file.xml:1234: there was an error on line 1234
|
||
while IFS=':' read -r file line rest; do
|
||
echo
|
||
if [[ -n "$rest" ]]; then
|
||
echo "$file:$line:$rest"
|
||
local FROM=$(($line>$BEFORE ? $line - $BEFORE : 1))
|
||
# number lines & filter context
|
||
nl --body-numbering=a "$file" | sed -n "$FROM,+$LEN p"
|
||
else
|
||
if [[ -n "$line" ]]; then
|
||
echo "$file:$line"
|
||
else
|
||
echo "$file"
|
||
fi
|
||
fi
|
||
done
|
||
}
|
||
|
||
function lintrng {
|
||
xmllint --debug --noout --nonet \
|
||
--relaxng ${docbook5}/xml/rng/docbook/docbook.rng \
|
||
"$1" \
|
||
2>&1 | context 1>&2
|
||
# ^ redirect assumes xmllint doesn’t print to stdout
|
||
}
|
||
|
||
lintrng manual-combined.xml
|
||
lintrng man-pages-combined.xml
|
||
|
||
mkdir $out
|
||
cp manual-combined.xml $out/
|
||
cp man-pages-combined.xml $out/
|
||
'';
|
||
|
||
olinkDB = runCommand "manual-olinkdb"
|
||
{ inherit sources;
|
||
nativeBuildInputs = [ buildPackages.libxml2.bin buildPackages.libxslt.bin ];
|
||
}
|
||
''
|
||
xsltproc \
|
||
${manualXsltprocOptions} \
|
||
--stringparam collect.xref.targets only \
|
||
--stringparam targets.filename "$out/manual.db" \
|
||
--nonet \
|
||
${docbook_xsl_ns}/xml/xsl/docbook/xhtml/chunktoc.xsl \
|
||
${manual-combined}/manual-combined.xml
|
||
|
||
cat > "$out/olinkdb.xml" <<EOF
|
||
<?xml version="1.0" encoding="utf-8"?>
|
||
<!DOCTYPE targetset SYSTEM
|
||
"file://${docbook_xsl_ns}/xml/xsl/docbook/common/targetdatabase.dtd" [
|
||
<!ENTITY manualtargets SYSTEM "file://$out/manual.db">
|
||
]>
|
||
<targetset>
|
||
<targetsetinfo>
|
||
Allows for cross-referencing olinks between the manpages
|
||
and manual.
|
||
</targetsetinfo>
|
||
|
||
<document targetdoc="manual">&manualtargets;</document>
|
||
</targetset>
|
||
EOF
|
||
'';
|
||
|
||
in rec {
|
||
inherit generatedSources;
|
||
|
||
inherit (optionsDoc) optionsJSON optionsXML optionsDocBook;
|
||
|
||
# Generate the NixOS manual.
|
||
manualHTML = runCommand "nixos-manual-html"
|
||
{ inherit sources;
|
||
nativeBuildInputs = [ buildPackages.libxml2.bin buildPackages.libxslt.bin ];
|
||
meta.description = "The NixOS manual in HTML format";
|
||
allowedReferences = ["out"];
|
||
}
|
||
''
|
||
# Generate the HTML manual.
|
||
dst=$out/share/doc/nixos
|
||
mkdir -p $dst
|
||
xsltproc \
|
||
${manualXsltprocOptions} \
|
||
--stringparam target.database.document "${olinkDB}/olinkdb.xml" \
|
||
--stringparam id.warnings "1" \
|
||
--nonet --output $dst/ \
|
||
${docbook_xsl_ns}/xml/xsl/docbook/xhtml/chunktoc.xsl \
|
||
${manual-combined}/manual-combined.xml \
|
||
|& tee xsltproc.out
|
||
grep "^ID recommended on" xsltproc.out &>/dev/null && echo "error: some IDs are missing" && false
|
||
rm xsltproc.out
|
||
|
||
mkdir -p $dst/images/callouts
|
||
cp ${docbook_xsl_ns}/xml/xsl/docbook/images/callouts/*.svg $dst/images/callouts/
|
||
|
||
cp ${../../../doc/style.css} $dst/style.css
|
||
cp ${../../../doc/overrides.css} $dst/overrides.css
|
||
cp -r ${pkgs.documentation-highlighter} $dst/highlightjs
|
||
|
||
mkdir -p $out/nix-support
|
||
echo "nix-build out $out" >> $out/nix-support/hydra-build-products
|
||
echo "doc manual $dst" >> $out/nix-support/hydra-build-products
|
||
''; # */
|
||
|
||
# Alias for backward compatibility. TODO(@oxij): remove eventually.
|
||
manual = manualHTML;
|
||
|
||
# Index page of the NixOS manual.
|
||
manualHTMLIndex = "${manualHTML}/share/doc/nixos/index.html";
|
||
|
||
manualEpub = runCommand "nixos-manual-epub"
|
||
{ inherit sources;
|
||
buildInputs = [ libxml2.bin libxslt.bin zip ];
|
||
}
|
||
''
|
||
# Generate the epub manual.
|
||
dst=$out/share/doc/nixos
|
||
|
||
xsltproc \
|
||
${manualXsltprocOptions} \
|
||
--stringparam target.database.document "${olinkDB}/olinkdb.xml" \
|
||
--nonet --xinclude --output $dst/epub/ \
|
||
${docbook_xsl_ns}/xml/xsl/docbook/epub/docbook.xsl \
|
||
${manual-combined}/manual-combined.xml
|
||
|
||
mkdir -p $dst/epub/OEBPS/images/callouts
|
||
cp -r ${docbook_xsl_ns}/xml/xsl/docbook/images/callouts/*.svg $dst/epub/OEBPS/images/callouts # */
|
||
echo "application/epub+zip" > mimetype
|
||
manual="$dst/nixos-manual.epub"
|
||
zip -0Xq "$manual" mimetype
|
||
cd $dst/epub && zip -Xr9D "$manual" *
|
||
|
||
rm -rf $dst/epub
|
||
|
||
mkdir -p $out/nix-support
|
||
echo "doc-epub manual $manual" >> $out/nix-support/hydra-build-products
|
||
'';
|
||
|
||
|
||
# Generate the NixOS manpages.
|
||
manpages = runCommand "nixos-manpages"
|
||
{ inherit sources;
|
||
nativeBuildInputs = [ buildPackages.libxml2.bin buildPackages.libxslt.bin ];
|
||
allowedReferences = ["out"];
|
||
}
|
||
''
|
||
# Generate manpages.
|
||
mkdir -p $out/share/man
|
||
xsltproc --nonet \
|
||
--maxdepth 6000 \
|
||
--param man.output.in.separate.dir 1 \
|
||
--param man.output.base.dir "'$out/share/man/'" \
|
||
--param man.endnotes.are.numbered 0 \
|
||
--param man.break.after.slash 1 \
|
||
--stringparam target.database.document "${olinkDB}/olinkdb.xml" \
|
||
${docbook_xsl_ns}/xml/xsl/docbook/manpages/docbook.xsl \
|
||
${manual-combined}/man-pages-combined.xml
|
||
'';
|
||
|
||
}
|