termux-packages/scripts/bin/revbump

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#!/usr/bin/env bash
##
## Script for bumping package revision.
##
## Copyright 2020 Leonid Pliushch <leonid.pliushch@gmail.com>
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
if [ "${#}" = "0" ]; then
echo
echo "Usage: revbump [package name] ..."
echo
echo "Add or increment TERMUX_PKG_REVISION of package."
echo
exit 1
fi
REPO_ROOT=$(realpath "$(dirname "$0")/../../")
IS_GIT_REPOSITORY=false
if git status >/dev/null 2>&1; then
IS_GIT_REPOSITORY=true
fi
for package in "${@}"; do
package="${package%%/}"
buildsh_path="${REPO_ROOT}/packages/${package}/build.sh"
if [ ! -f "${buildsh_path}" ]; then
echo "${package}: skipping as no build.sh found"
continue
fi
if grep -qP '^TERMUX_PKG_REVISION=(\d+)$' "${buildsh_path}"; then
# Increment revision.
current_rev=$(. "${buildsh_path}" 2>/dev/null; echo "${TERMUX_PKG_REVISION}")
incremented_rev=$((current_rev + 1))
# Replace revision value in build.sh.
if ! ${IS_GIT_REPOSITORY}; then
echo "${package}: bumping to ${incremented_rev}"
fi
sed -i -E "s/^(TERMUX_PKG_REVISION=)(.*)$/\1${incremented_rev}/g" "${buildsh_path}"
else
# Add base (1) revision right after TERMUX_PKG_VERSION.
if ! ${IS_GIT_REPOSITORY}; then
echo "${package}: setting revision to 1"
fi
sed -i -E "/TERMUX_PKG_VERSION=(.*)/a TERMUX_PKG_REVISION=1" "${buildsh_path}"
fi
# If we are on Git repository, prompt for committing changes.
if ${IS_GIT_REPOSITORY}; then
echo
echo "You are about to commit these changes:"
echo
echo "--------------------"
git diff --patch "${buildsh_path}"
echo "--------------------"
echo
echo "${package}: bump revision"
echo
read -re -p "Do you want to commit these changes ? (y/n) " CHOICE
echo
if [[ ${CHOICE} =~ (Y|y) ]]; then
git add "${buildsh_path}"
git commit -m "${package}: bump revision"
else
echo "Not committing to Git!"
fi
echo
fi
done