depot/third_party/nixpkgs/pkgs/development/interpreters/python/hooks/sphinx-hook.sh
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GitOrigin-RevId: c777cdf5c564015d5f63b09cc93bef4178b19b01
2022-04-27 11:35:20 +02:00

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# This hook automatically finds Sphinx documentation, builds it in html format
# and installs it.
#
# This hook knows about several popular locations in which subdirectory
# documentation may be, but in very unusual cases $sphinxRoot directory can be
# set explicitly.
#
# Name of the directory relative to ${doc:-$out}/share/doc is normally also
# deduced automatically, but can be overridden with $sphinxOutdir variable.
#
# Sphinx build system can depend on arbitrary amount of python modules, client
# code is responsible for ensuring that all dependencies are present.
buildSphinxPhase() {
local __sphinxRoot="" o
runHook preBuildSphinx
if [[ -n "${sphinxRoot:-}" ]] ; then # explicit root
if ! [[ -f "${sphinxRoot}/conf.py" ]] ; then
echo 2>&1 "$sphinxRoot/conf.py: no such file"
exit 1
fi
__sphinxRoot=$sphinxRoot
else
for o in doc docs doc/source docs/source ; do
if [[ -f "$o/conf.py" ]] ; then
echo "Sphinx documentation found in $o"
__sphinxRoot=$o
break
fi
done
fi
if [[ -z "${__sphinxRoot}" ]] ; then
echo 2>&1 "Sphinx documentation not found, use 'sphinxRoot' variable"
exit 1
fi
sphinx-build -M html "${__sphinxRoot}" ".sphinx/html" -v
runHook postBuildSphinx
}
installSphinxPhase() {
local docdir=""
runHook preInstallSphinx
docdir="${doc:-$out}/share/doc/${sphinxOutdir:-$name}"
mkdir -p "$docdir"
cp -r .sphinx/html/html "$docdir/"
rm -fr "${docdir}/html/_sources" "${docdir}/html/.buildinfo"
runHook postInstallSphinx
}
preBuildPhases+=" buildSphinxPhase"
postPhases+=" installSphinxPhase"