build-debian-package

#!/bin/bash -eux
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
mkdir "$BUILD_DIRECTORY_NAME"
cd "$BUILD_DIRECTORY_NAME"
git clone https://salsa.debian.org/debian/apticron.git
cd apticron

# Configuration of git
PACKAGE_EDITOR_NAME="$(git -C ../../ log -1 --format=format:%aN)"
PACKAGE_EDITOR_EMAIL="$(git -C ../../ log -1 --format=format:%aE)"
git config --global user.name "$PACKAGE_EDITOR_NAME"
git config --global user.email "$PACKAGE_EDITOR_EMAIL"

# Providing and committing the new sources
cp ../../apticron .
cp ../../apticron.conf .
git add apticron apticron.conf debian/changelog
git commit -m "Automated build based on commit $CI_COMMIT_SHA" -m "by the build pipeline of ${PACKAGE_EDITOR_NAME} introducing the features of" -m "${CI_PROJECT_URL}."

# Generating an updated changelog file
gbp dch --ignore-branch --since "$(git log -2 --format=format:%H | tail -1)" --release --nmu --git-author --spawn-editor=never --full

# Build the debian package (-us -uc == do not sign the package)
gbp buildpackage --git-ignore-new -us -uc

# Clean Up
cd ../
rm -r apticron
cd ../
tar -czf "$BUILD_DIRECTORY_NAME".tar.gz "$BUILD_DIRECTORY_NAME/"
rm -r "$BUILD_DIRECTORY_NAME"