keepassxc/release-tool

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#!/usr/bin/env bash
#
# KeePassXC Release Preparation Helper
# Copyright (C) 2017 KeePassXC team <https://keepassxc.org/>
#
# 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 2 or (at your option)
# version 3 of the License.
#
# 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/>.
echo -e "\e[1m\e[32mKeePassXC\e[0m Release Preparation Helper"
echo -e "Copyright (C) 2017 KeePassXC Team <https://keepassxc.org/>\n"
# -----------------------------------------------------------------------
# global default values
# -----------------------------------------------------------------------
RELEASE_NAME=""
APP_NAME="KeePassXC"
SRC_DIR="."
GPG_KEY="CFB4C2166397D0D2"
GPG_GIT_KEY=""
OUTPUT_DIR="release"
SOURCE_BRANCH=""
TARGET_BRANCH="master"
TAG_NAME=""
DOCKER_IMAGE=""
DOCKER_CONTAINER_NAME="keepassxc-build-container"
CMAKE_OPTIONS=""
COMPILER="g++"
MAKE_OPTIONS="-j8"
BUILD_PLUGINS="autotype"
INSTALL_PREFIX="/usr/local"
BUILD_SOURCE_TARBALL=true
ORIG_BRANCH=""
ORIG_CWD="$(pwd)"
# -----------------------------------------------------------------------
# helper functions
# -----------------------------------------------------------------------
printUsage() {
local cmd
if [ "" == "$1" ] || [ "help" == "$1" ]; then
cmd="COMMAND"
elif [ "merge" == "$1" ] || [ "build" == "$1" ] || [ "sign" == "$1" ]; then
cmd="$1"
else
logError "Unknown command: '$1'"
echo
cmd="COMMAND"
fi
echo -e "\e[1mUsage:\e[0m $(basename $0) $cmd [options]"
if [ "COMMAND" == "$cmd" ]; then
cat << EOF
Commands:
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merge Merge release branch into main branch and create release tags
build Build and package binary release from sources
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sign Sign previously compiled release packages
help Show help for the given command
EOF
elif [ "merge" == "$cmd" ]; then
cat << EOF
Options:
-v, --version Release version number or name (required)
-a, --app-name Application name (default: '${APP_NAME}')
-s, --source-dir Source directory (default: '${SRC_DIR}')
-g, --gpg-key GPG key used to sign the merge commit and release tag,
leave empty to let Git choose your default key
(default: '${GPG_GIT_KEY}')
-r, --release-branch Source release branch to merge from (default: 'release/VERSION')
--target-branch Target branch to merge to (default: '${TARGET_BRANCH}')
-t, --tag-name Override release tag name (defaults to version number)
-h, --help Show this help
EOF
elif [ "build" == "$cmd" ]; then
cat << EOF
Options:
-v, --version Release version number or name (required)
-a, --app-name Application name (default: '${APP_NAME}')
-s, --source-dir Source directory (default: '${SRC_DIR}')
-o, --output-dir Output directory where to build the release
(default: '${OUTPUT_DIR}')
-t, --tag-name Release tag to check out (defaults to version number)
-b, --build Build sources after exporting release
-d, --docker-image Use the specified Docker image to compile the application.
The image must have all required build dependencies installed.
This option has no effect if --build is not set.
--container-name Docker container name (default: '${DOCKER_CONTAINER_NAME}')
The container must not exist already
-c, --cmake-options Additional CMake options for compiling the sources
--compiler Compiler to use (default: '${COMPILER}')
-m, --make-options Make options for compiling sources (default: '${MAKE_OPTIONS}')
-i, --install-prefix Install prefix (default: '${INSTALL_PREFIX}')
-p, --plugins Space-separated list of plugins to build
(default: ${BUILD_PLUGINS})
-n, --no-source-tarball Don't build source tarball
-h, --help Show this help
EOF
elif [ "sign" == "$cmd" ]; then
cat << EOF
Options:
-f, --files Files to sign (required)
-g, --gpg-key GPG key used to sign the files (default: '${GPG_KEY}')
-h, --help Show this help
EOF
fi
}
logInfo() {
echo -e "\e[1m[ \e[34mINFO\e[39m ]\e[0m $1"
}
logError() {
echo -e "\e[1m[ \e[31mERROR\e[39m ]\e[0m $1" >&2
}
init() {
ORIG_CWD="$(pwd)"
cd "$SRC_DIR" > /dev/null 2>&1
ORIG_BRANCH="$(git rev-parse --abbrev-ref HEAD 2> /dev/null)"
cd "$ORIG_CWD"
}
cleanup() {
logInfo "Checking out original branch..."
if [ "" != "$ORIG_BRANCH" ]; then
git checkout "$ORIG_BRANCH" > /dev/null 2>&1
fi
logInfo "Leaving source directory..."
cd "$ORIG_CWD"
}
exitError() {
logError "$1"
cleanup
exit 1
}
exitTrap() {
exitError "Existing upon user request..."
}
checkSourceDirExists() {
if [ ! -d "$SRC_DIR" ]; then
exitError "Source directory '${SRC_DIR}' does not exist!"
fi
}
checkOutputDirDoesNotExist() {
if [ -e "$OUTPUT_DIR" ]; then
exitError "Output directory '$OUTPUT_DIR' already exists. Please choose a different location!"
fi
}
checkGitRepository() {
if [ ! -d .git ] || [ ! -f CHANGELOG ]; then
exitError "Source directory is not a valid Git repository!"
fi
}
checkTagExists() {
git tag | grep -q "$TAG_NAME"
if [ $? -ne 0 ]; then
exitError "Tag '${TAG_NAME}' does not exist!"
fi
}
checkReleaseDoesNotExist() {
git tag | grep -q "$TAG_NAME"
if [ $? -eq 0 ]; then
exitError "Release '$RELEASE_NAME' (tag: '$TAG_NAME') already exists!"
fi
}
checkWorkingTreeClean() {
git diff-index --quiet HEAD --
if [ $? -ne 0 ]; then
exitError "Current working tree is not clean! Please commit or unstage any changes."
fi
}
checkSourceBranchExists() {
git rev-parse "$SOURCE_BRANCH" > /dev/null 2>&1
if [ $? -ne 0 ]; then
exitError "Source branch '$SOURCE_BRANCH' does not exist!"
fi
}
checkTargetBranchExists() {
git rev-parse "$TARGET_BRANCH" > /dev/null 2>&1
if [ $? -ne 0 ]; then
exitError "Target branch '$TARGET_BRANCH' does not exist!"
fi
}
checkVersionInCMake() {
local app_name_upper="$(echo "$APP_NAME" | tr '[:lower:]' '[:upper:]')"
grep -q "${app_name_upper}_VERSION \"${RELEASE_NAME}\"" CMakeLists.txt
if [ $? -ne 0 ]; then
exitError "${app_name_upper}_VERSION version not updated to '${RELEASE_NAME}' in CMakeLists.txt!"
fi
grep -q "${app_name_upper}_VERSION_NUM \"${RELEASE_NAME}\"" CMakeLists.txt
if [ $? -ne 0 ]; then
exitError "${app_name_upper}_VERSION_NUM version not updated to '${RELEASE_NAME}' in CMakeLists.txt!"
fi
}
checkChangeLog() {
if [ ! -f CHANGELOG ]; then
exitError "No CHANGELOG file found!"
fi
grep -qPzo "${RELEASE_NAME} \(\d{4}-\d{2}-\d{2}\)\n=+\n" CHANGELOG
if [ $? -ne 0 ]; then
exitError "CHANGELOG does not contain any information about the '${RELEASE_NAME}' release!"
fi
}
trap exitTrap SIGINT SIGTERM
# -----------------------------------------------------------------------
# merge command
# -----------------------------------------------------------------------
merge() {
while [ $# -ge 1 ]; do
local arg="$1"
case "$arg" in
-v|--version)
RELEASE_NAME="$2"
shift ;;
-a|--app-name)
APP_NAME="$2"
shift ;;
-s|--source-dir)
SRC_DIR="$2"
shift ;;
-g|--gpg-key)
GPG_GIT_KEY="$2"
shift ;;
-r|--release-branch)
SOURCE_BRANCH="$2"
shift ;;
--target-branch)
TARGET_BRANCH="$2"
shift ;;
-t|--tag-name)
TAG_NAME="$2"
shift ;;
-h|--help)
printUsage "merge"
exit ;;
*)
logError "Unknown option '$arg'\n"
printUsage "merge"
exit 1 ;;
esac
shift
done
if [ "" == "$RELEASE_NAME" ]; then
logError "Missing arguments, --version is required!\n"
printUsage "merge"
exit 1
fi
if [ "" == "$TAG_NAME" ]; then
TAG_NAME="$RELEASE_NAME"
fi
if [ "" == "$SOURCE_BRANCH" ]; then
SOURCE_BRANCH="release/${RELEASE_NAME}"
fi
init
SRC_DIR="$(realpath "$SRC_DIR")"
logInfo "Performing basic checks..."
checkSourceDirExists
logInfo "Changing to source directory..."
cd "${SRC_DIR}"
checkGitRepository
checkReleaseDoesNotExist
checkWorkingTreeClean
checkSourceBranchExists
checkTargetBranchExists
checkVersionInCMake
checkChangeLog
logInfo "All checks pass, getting our hands dirty now!"
logInfo "Checking out target branch '${TARGET_BRANCH}'..."
git checkout "$TARGET_BRANCH"
logInfo "Merging '${SOURCE_BRANCH}' into '${TARGET_BRANCH}'..."
CHANGELOG=$(grep -Pzo "(?<=${RELEASE_NAME} \(\d{4}-\d{2}-\d{2}\)\n)=+\n\n?(?:.|\n)+?\n(?=\n)" \
CHANGELOG | grep -Pzo '(?<=\n\n)(.|\n)+' | tr -d \\0)
COMMIT_MSG="Release ${RELEASE_NAME}"
git merge "$SOURCE_BRANCH" --no-ff -m "$COMMIT_MSG" -m "${CHANGELOG}" "$SOURCE_BRANCH" -S"$GPG_GIT_KEY"
logInfo "Creating tag '${TAG_NAME}'..."
if [ "" == "$GPG_GIT_KEY" ]; then
git tag -a "$TAG_NAME" -m "$COMMIT_MSG" -m "${CHANGELOG}" -s
else
git tag -a "$TAG_NAME" -m "$COMMIT_MSG" -m "${CHANGELOG}" -s -u "$GPG_GIT_KEY"
fi
cleanup
logInfo "All done!"
logInfo "Please merge the release branch back into the develop branch now and then push your changes."
logInfo "Don't forget to also push the tags using \e[1mgit push --tags\e[0m."
}
# -----------------------------------------------------------------------
# build command
# -----------------------------------------------------------------------
build() {
while [ $# -ge 1 ]; do
local arg="$1"
case "$arg" in
-v|--version)
RELEASE_NAME="$2"
shift ;;
-a|--app-name)
APP_NAME="$2"
shift ;;
-s|--source-dir)
SRC_DIR="$2"
shift ;;
-o|--output-dir)
OUTPUT_DIR="$2"
shift ;;
-t|--tag-name)
TAG_NAME="$2"
shift ;;
-d|--docker-image)
DOCKER_IMAGE="$2"
shift ;;
--container-name)
DOCKER_CONTAINER_NAME="$2"
shift ;;
-c|--cmake-options)
CMAKE_OPTIONS="$2"
shift ;;
--compiler)
COMPILER="$2"
shift ;;
-m|--make-options)
MAKE_OPTIONS="$2"
shift ;;
-i|--install-prefix)
INSTALL_PREFIX="$2"
shift ;;
-p|--plugins)
BUILD_PLUGINS="$2"
shift ;;
-n|--no-source-tarball)
BUILD_SOURCE_TARBALL=false ;;
-h|--help)
printUsage "build"
exit ;;
*)
logError "Unknown option '$arg'\n"
printUsage "build"
exit 1 ;;
esac
shift
done
if [ "" == "$RELEASE_NAME" ]; then
logError "Missing arguments, --version is required!\n"
printUsage "build"
exit 1
fi
if [ "" == "$TAG_NAME" ]; then
TAG_NAME="$RELEASE_NAME"
fi
init
SRC_DIR="$(realpath "$SRC_DIR")"
OUTPUT_DIR="$(realpath "$OUTPUT_DIR")"
logInfo "Performing basic checks..."
checkSourceDirExists
logInfo "Changing to source directory..."
cd "${SRC_DIR}"
checkTagExists
checkGitRepository
checkWorkingTreeClean
checkOutputDirDoesNotExist
logInfo "Checking out release tag '${TAG_NAME}'..."
git checkout "$TAG_NAME"
logInfo "Creating output directory..."
mkdir -p "$OUTPUT_DIR"
if [ $? -ne 0 ]; then
exitError "Failed to create output directory!"
fi
if $BUILD_SOURCE_TARBALL; then
logInfo "Creating source tarball..."
local app_name_lower="$(echo "$APP_NAME" | tr '[:upper:]' '[:lower:]')"
TARBALL_NAME="${app_name_lower}-${RELEASE_NAME}-src.tar.xz"
git archive --format=tar "$TAG_NAME" --prefix="${app_name_lower}-${RELEASE_NAME}/" \
| xz -6 > "${OUTPUT_DIR}/${TARBALL_NAME}"
fi
logInfo "Creating build directory..."
mkdir -p "${OUTPUT_DIR}/build-release"
mkdir -p "${OUTPUT_DIR}/bin-release"
cd "${OUTPUT_DIR}/build-release"
logInfo "Configuring sources..."
for p in $BUILD_PLUGINS; do
CMAKE_OPTIONS="${CMAKE_OPTIONS} -DWITH_XC_$(echo $p | tr '[:lower:]' '[:upper:]')=On"
done
if [ "$COMPILER" == "g++" ]; then
export CC=gcc
elif [ "$COMPILER" == "clang++" ]; then
export CC=clang
fi
export CXX="$COMPILER"
if [ "" == "$DOCKER_IMAGE" ]; then
if [ "$(uname -i)" == "Msys" ]; then
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logInfo "Configuring build..."
cmake -DCMAKE_BUILD_TYPE=Release -DWITH_TESTS=Off -G"MSYS Makefiles" \
-DCMAKE_INSTALL_PREFIX="${INSTALL_PREFIX}" $CMAKE_OPTIONS "$SRC_DIR"
logInfo "Compiling sources..."
make $MAKE_OPTIONS
logInfo "Bundling binary packages..."
make package
else
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logInfo "Configuring build..."
cmake -DCMAKE_BUILD_TYPE=Release -DWITH_TESTS=Off $CMAKE_OPTIONS \
-DCMAKE_INSTALL_PREFIX="${INSTALL_PREFIX}" "$SRC_DIR"
logInfo "Compiling sources..."
make $MAKE_OPTIONS
logInfo "Installing to bin dir..."
make DESTDIR="${OUTPUT_DIR}/bin-release" install/strip
logInfo "Creating AppImage..."
${SRC_DIR}/AppImage-Recipe.sh "$APP_NAME" "$RELEASE_NAME"
fi
else
logInfo "Launching Docker container to compile sources..."
docker run --name "$DOCKER_CONTAINER_NAME" --rm \
--cap-add SYS_ADMIN --device /dev/fuse \
-e "CC=${CC}" -e "CXX=${CXX}" \
-v "$(realpath "$SRC_DIR"):/keepassxc/src:ro" \
-v "$(realpath "$OUTPUT_DIR"):/keepassxc/out:rw" \
"$DOCKER_IMAGE" \
bash -c "cd /keepassxc/out/build-release && \
cmake -DCMAKE_BUILD_TYPE=Release -DWITH_TESTS=Off $CMAKE_OPTIONS \
-DCMAKE_INSTALL_PREFIX=\"${INSTALL_PREFIX}\" /keepassxc/src && \
make $MAKE_OPTIONS && make DESTDIR=/keepassxc/out/bin-release install/strip && \
/keepassxc/src/AppImage-Recipe2.sh "$APP_NAME" "$RELEASE_NAME""
if [ 0 -ne $? ]; then
exitError "Docker build failed!"
fi
logInfo "Build finished, Docker container terminated."
fi
cleanup
logInfo "All done!"
}
# -----------------------------------------------------------------------
# sign command
# -----------------------------------------------------------------------
sign() {
SIGN_FILES=()
while [ $# -ge 1 ]; do
local arg="$1"
case "$arg" in
-f|--files)
while [ "${2:0:1}" != "-" ] && [ $# -ge 2 ]; do
SIGN_FILES+=("$2")
shift
done ;;
-g|--gpg-key)
GPG_KEY="$2"
shift ;;
-h|--help)
printUsage "sign"
exit ;;
*)
logError "Unknown option '$arg'\n"
printUsage "sign"
exit 1 ;;
esac
shift
done
if [ -z "$SIGN_FILES" ]; then
logError "Missing arguments, --files is required!\n"
printUsage "sign"
exit 1
fi
for f in "${SIGN_FILES[@]}"; do
if [ ! -f "$f" ]; then
exitError "File '${f}' does not exist!"
fi
logInfo "Signing file '${f}'..."
gpg --output "${f}.sig" --armor --local-user "$GPG_KEY" --detach-sig "$f"
if [ 0 -ne $? ]; then
exitError "Signing failed!"
fi
logInfo "Creating digest for file '${f}'..."
sha256sum "$f" > "${f}.DIGEST"
done
logInfo "All done!"
}
# -----------------------------------------------------------------------
# parse global command line
# -----------------------------------------------------------------------
MODE="$1"
shift
if [ "" == "$MODE" ]; then
logError "Missing arguments!\n"
printUsage
exit 1
elif [ "help" == "$MODE" ]; then
printUsage "$1"
exit
elif [ "merge" == "$MODE" ] || [ "build" == "$MODE" ] || [ "sign" == "$MODE" ]; then
$MODE "$@"
fi