python-mylib/build.sh

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#!/bin/bash
QUIET_ARG=""
[ "$1" == "--quiet" ] && QUIET_ARG="--quiet"
# Enter source directory
cd $( dirname $0 )
echo "Clean previous build..."
rm -fr dist deb_dist
if [ -n "$CI" -a $UID -eq 0 ]
then
echo "CI environment detected, set current directory as git safe for root"
git config --global --add safe.directory $(pwd)
fi
echo "Detect version using git describe..."
VERSION="$( git describe --tags|sed 's/^[^0-9]*//' )"
echo "Computing python version..."
if [ $( echo "$VERSION"|grep -c "-" ) -gt 0 ]
then
echo "Development version detected ($VERSION), compute custom python dev version"
PY_VERSION="$( echo "$VERSION"|sed 's/-\([0-9]\)\+-.*$/.dev\1/' )"
else
echo "Clean tagged version detected, use it"
PY_VERSION="$VERSION"
fi
echo "Set version=$PY_VERSION in setup.py using sed..."
sed -i "s/^version *=.*$/version = '$PY_VERSION'/" setup.py
if [ -d venv ]
then
VENV=$( realpath venv )
echo "Use existing virtualenv $VENV to install build dependencies"
TEMP_VENV=0
else
VENV=$(mktemp -d)
echo "Create a temporary virtualenv in $VENV to install build dependencies..."
TEMP_VENV=1
python3 -m venv $VENV
fi
echo "Install dependencies in virtualenv using pip..."
$VENV/bin/python3 -m pip install stdeb wheel $QUIET_ARG
echo "Build wheel package..."
$VENV/bin/python3 setup.py bdist_wheel
echo "Check gitdch is installed..."
GITDCH=$(which gitdch)
set -e
if [ -z "$GITDCH" ]
then
TMP_GITDCH=$(mktemp -d)
echo "Temporary install gitdch in $TMP_GITDCH..."
git clone $QUIET_ARG https://gitea.zionetrix.net/bn8/gitdch.git $TMP_GITDCH/gitdch
GITDCH="$VENV/bin/python3 $TMP_GITDCH/gitdch/gitdch"
echo "Install gitdch dependencies in $VENV..."
$VENV/bin/python3 -m pip install GitPython $QUIET_ARG
else
TMP_GITDCH=""
echo "Use existing installation of gitdch ($GITDCH)"
fi
echo "Build debian source package using stdeb sdist_dsc command..."
$VENV/bin/python3 setup.py --command-packages=stdeb.command sdist_dsc \
--package3 "python3-mylib" \
--maintainer "Benjamin Renard <brenard@zionetrix.net>" \
--compat 10 \
--section net \
--forced-upstream-version "$VERSION"
echo "Keep only debian package directory and orig.tar.gz archive..."
find deb_dist/ -maxdepth 1 -type f ! -name '*.orig.tar.gz' -delete
echo "Enter in debian package directory..."
cd deb_dist/mylib-$VERSION
if [ -z "$DEBIAN_CODENAME" ]
then
echo "Retreive debian codename using lsb_release..."
DEBIAN_CODENAME=$( lsb_release -c -s )
[ $( lsb_release -r -s ) -ge 9 ] && DEBIAN_CODENAME="${DEBIAN_CODENAME}-ee"
else
echo "Use debian codename from environment ($DEBIAN_CODENAME)"
fi
# Compute debian package version
DEB_VERSION_SUFFIX="-1"
DEB_VERSION="$VERSION$DEB_VERSION_SUFFIX"
echo "Generate debian changelog using gitdch..."
GITDCH_ARGS=('--verbose')
[ -n "$QUIET_ARG" ] && GITDCH_ARGS=('--warning')
if [ -n "$MAINTAINER_NAME" ]
then
echo "Use maintainer name from environment ($MAINTAINER_NAME)"
GITDCH_ARGS+=("--maintainer-name" "${MAINTAINER_NAME}")
fi
if [ -n "$MAINTAINER_EMAIL" ]
then
echo "Use maintainer email from environment ($MAINTAINER_EMAIL)"
GITDCH_ARGS+=("--maintainer-email" "$MAINTAINER_EMAIL")
fi
$GITDCH \
--package-name mylib \
--version "${DEB_VERSION}" \
--version-suffix "${DEB_VERSION_SUFFIX}" \
--code-name $DEBIAN_CODENAME \
--output debian/changelog \
--release-notes ../../dist/release_notes.md \
--path ../../ \
--exclude "^CI: " \
--exclude "^pre-commit: " \
--exclude "\.?woodpecker(\.yml)?" \
--exclude "build(\.sh)?" \
--exclude "tests(\.sh)?" \
--exclude "README(\.md)?" \
--exclude "^Merge branch " \
"${GITDCH_ARGS[@]}"
echo "Add custom package name for dependencies..."
cat << EOF > debian/py3dist-overrides
cx_oracle python3-cx-oracle
EOF
[ $TEMP_VENV -eq 1 ] && echo "Clean temporary virtualenv..." && rm -fr $VENV
[ -n "$TMP_GITDCH" ] && echo "Clean temporary gitdch installation..." && rm -fr $TMP_GITDCH
echo "Build debian package..."
dpkg-buildpackage