ldapsaisie/build-deb.sh

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#!/bin/bash
INSTALL_BUILD_DEPS=0
SID=0
function usage() {
[ -n "$@" ] && echo -e "$@\n" > /dev/stderr
echo "Usage: $0 [--install-build-deps] [--sid]"
[ -n "$@" ] && exit 1
}
idx=1
while [ $idx -le $# ]
do
OPT=${!idx}
case $OPT in
--install-build-deps)
INSTALL_BUILD_DEPS=1
;;
--sid)
SID=1
;;
-x)
set -x
;;
*)
usage "Unkown parameter '$OPT'"
esac
let idx=idx+1
done
# Enter source directory
cd $( dirname $0 )
# Install build dependencies
if [ $INSTALL_BUILD_DEPS -eq 1 ]
then
apt-get update
apt-get install --no-install-recommends --yes devscripts equivs sed rsync git lsb-release wget ca-certificates
mk-build-deps --install --tool='apt-get -o Debug::pkgProblemResolver=yes --no-install-recommends --yes' debian/control
fi
DEBIAN_RELEASE=$( lsb_release -r -s|sed 's/\..*$//' )
# Install build dependencies based on Debian release
if [ $INSTALL_BUILD_DEPS -eq 1 ]
then
# On Debian Stretch, install GitPython using pip because strect version of python3-git have bugs
if [ $DEBIAN_RELEASE -eq 9 ]
then
apt-get install --no-install-recommends --yes python3-pip
python3 -m pip install GitPython
else
apt-get install --no-install-recommends --yes python3-git
fi
fi
# Install GPG key (if provided)
if [ -n "$GPG_KEY" ]
then
[ $INSTALL_BUILD_DEPS -eq 1 ] && apt-get install --no-install-recommends --yes gnupg2
echo "$GPG_KEY"|base64 -d|gpg --import
fi
# Retreive source package name
SOURCE_PACKAGE_NAME=$( grep -E ^Source: debian/control|sed 's/^Source: //' )
[ $SID -eq 1 ] && DEBIAN_CODENAME=sid || DEBIAN_CODENAME=$( lsb_release -c -s )
# Clean previous build
rm -fr $SOURCE_PACKAGE_NAME-build-deps* dist
# Compute version using git describe
VERSION="$( git describe --tags 2> /dev/null )"
# If no tag exist, git describe will fail: in this case, compute a 0.0 version with same format
# as git describe
[ $? -ne 0 ] && VERSION="0.0-$( git log --oneline|wc -l )-$( git describe --tags --always )"
# Create dist directory
mkdir dist
DIST_DIR=dist/$SOURCE_PACKAGE_NAME-$VERSION
rsync -av --exclude 'dist' --exclude '.git*' --exclude 'build.sh' --exclude 'docker-builds.sh' ./ $DIST_DIR/
# Check gitdch is installed
GITDCH=$(which gitdch)
set -e
if [ -z "$GITDCH" ]
then
TMP_GITDCH=$(mktemp -d)
echo "Temporary install gitdch in $TMP_GITDCH"
wget -O $TMP_GITDCH/gitdch https://gitea.zionetrix.net/bn8/gitdch/raw/master/gitdch
chmod +x $TMP_GITDCH/gitdch
GITDCH=$TMP_GITDCH/gitdch
else
TMP_GITDCH=""
fi
# Compute gitdch extra args
GITDCH_EXTRA_ARGS=()
[ -n "$DEBFULLNAME" ] && GITDCH_EXTRA_ARGS+=( "--maintainer-name" "$DEBFULLNAME" )
[ -n "$DEBEMAIL" ] && GITDCH_EXTRA_ARGS+=( "--maintainer-email" "$DEBEMAIL" )
if [ -e debian/changelog ]
then
LAST_MANUAL_COMMIT_ID=$( git log --oneline -n1 -- debian/changelog|awk '{print $1}' )
GITDCH_EXTRA_ARGS+=( "--append" "--revision" "${LAST_MANUAL_COMMIT_ID}..HEAD" )
fi
# Generate debian changelog using generate_debian_changelog.py
$GITDCH \
--package-name $SOURCE_PACKAGE_NAME \
--version="${VERSION}" \
--code-name $DEBIAN_CODENAME \
--output $DIST_DIR/debian/changelog \
--release-notes ../release-notes.md \
--exclude "^Docker: " \
--exclude "^CI: " \
--exclude "^debian: " \
--exclude "\.gitlab-ci\.yml" \
--exclude "build-deb\.sh" \
--exclude "README\.md" \
--exclude "^Merge branch " \
--verbose "${GITDCH_EXTRA_ARGS[@]}"
# Clean temporary gitdch installation
[ -n "$TMP_GITDCH" ] && rm -fr $TMP_GITDCH
# Build debian package
BUILD_ARGS=""
[ -z "$GPG_KEY" ] && BUILD_ARGS="--no-sign" || echo "GPG key provide, enable package signing."
cd $DIST_DIR/
dpkg-buildpackage $BUILD_ARGS