s3lph/forgejo-action-python-debian-package
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s3lph 2023-12-18 23:52:14 +01:00
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action.yml Normal file
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---
name: Build Python Debian packages
description: Build a Debian package from a setuptools-based Python project
inputs:
python_module:
description: Name of the Python root module.
required: true
package_name:
description: Name of the Debian package to build.
required: true
package_root:
description: Root of the directory where to build the package in. Additional files may already be here.
required: true
package_maintainer:
description: Name and email address of the package maintainer, used in the changelog file.
required: true
architecture:
description: Architecture for which this package is built. Only relevant for the resulting filename.
default: all
runs:
using: docker
image: docker.io/library/debian:bookworm
entrypoint: /bin/bash
args:
- -c
- |
apt update; apt install -y python3-pip lintian rsync
export VERSION=$(python3 -c 'import ${{ inputs.python_module }}; print(${{ inputs.python_module }}.__version)')
mkdir -p \
${{ inputs.package_root }}/usr/lib/python3/dist-packages/
${{ inputs.package_root }}/usr/share/doc/${{ inputs.package_name }}/
echo -n > ${{ inputs.package_root }}/usr/share/doc/${{ inputs.package_name }}/changelog
for version in "$(cat CHANGELOG.md | grep '<!-- BEGIN CHANGES' | cut -d ' ' -f 4)"; do
echo -e "${{ inputs.package_name }} (${version}-1); urgency=medium\n" >> ${{ inputs.package_root }}/usr/share/doc/${{ inputs.package_name }}/changelog
cat CHANGELOG.md | grep -A 1000 "<"'!'"-- BEGIN CHANGES ${version} -->" | grep -B 1000 "<"'!'"-- END CHANGES ${version} -->" | tail -n +2 | head -n -1 | sed -re 's/^-/ */g' >> ${{ inputs.package_root }}/usr/share/doc/${{ inputs.package_name }}/changelog
echo -e "\n -- ${{ inputs.package_maintainer }} $(date -R)\n" >> ${{ inputs.package_root }}/usr/share/doc/${{ inputs.package_name }}/changelog
done
gzip -9n ${{ inputs.package_root }}/usr/share/doc/${{ inputs.package_name }}/changelog
# Some versions of setuptools ingore --prefix and always set it to /usr/local.
# That's why it's set to /usr/local explicitly here and moved afterwards.
python3 setup.py egg_info install --root=${{ inputs.package_root }} --prefix=/usr/local --optimize=1
rsync -a ${{ inputs.package_root }}/usr/local/lib/python3.11/dist-packages/ ${{ inputs.package_root }}/usr/lib/python3/dist-packages/
[[ -e ${{ inputs.package_root }}/usr/local/bin ]] && rsync -a ${{ inputs.package_root }}/usr/local/bin/ ${{ inputs.package_root }}/usr/bin/
rm -rf ${{ inputs.package_root }}/usr/local/lib/ ${{ inputs.package_root }}/usr/local/bin/
find ${{ inputs.package_root }}/usr/lib/python3/dist-packages -name __pycache__ -exec rm -r {} \; 2>/dev/null || true
find ${{ inputs.package_root }}/usr/lib/python3/dist-packages -name '*.pyc' -exec rm {} \;
[[ -f ${{ inputs.package_root }}/DEBIAN/preinst ]] && chmod +x ${{ inputs.package_root }}/DEBIAN/preinst
[[ -f ${{ inputs.package_root }}/DEBIAN/postinst ]] && chmod +x ${{ inputs.package_root }}/DEBIAN/postinst
[[ -f ${{ inputs.package_root }}/DEBIAN/prerm ]] && chmod +x ${{ inputs.package_root }}/DEBIAN/prerm
[[ -f ${{ inputs.package_root }}/DEBIAN/postrm ]] && chmod +x ${{ inputs.package_root }}/DEBIAN/postrm
sed -re "s/__VERSION__/${VERSION}-1/g" -i ${{ inputs.package_root }}/DEBIAN/control
cd "${{ inputs.package_root }}/.."
dpkg-deb --build $(basename ${{ inputs.package_root }})
mv "$(basename ${{ inputs.package_root }}).deb" "${{ inputs.package_output_path }}/${{ inputs.package_name }}_${VERSION}-1_${{ inputs.architecture }}.deb"
sudo -u nobody lintian "${{ inputs.package_name}}_${VERSION}-1_${{ inputs.architecture }}.deb" || true