tools/release-1-create-branch.sh - plc4x - Git at Google

 #!/usr/bin/env bash

 # ----------------------------------------------------------------------------
 # Licensed to the Apache Software Foundation (ASF) under one
 # or more contributor license agreements.  See the NOTICE file
 # distributed with this work for additional information
 # regarding copyright ownership.  The ASF licenses this file
 # to you 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
 #
 #    https://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.
 # ----------------------------------------------------------------------------

 DIRECTORY="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"

 ########################################################################################################################
 # 0. Check if there are uncommitted changes as these would automatically be committed (local)
 ########################################################################################################################

 if [[ $(git -C "$DIRECTORY" status --porcelain) ]]; then
   # Changes
   echo "❌ There are untracked files or changed files, aborting."
   exit 1
 fi

 ########################################################################################################################
 # 1. Get and calculate the current version (local)
 ########################################################################################################################

 PROJECT_VERSION=$("$DIRECTORY/mvnw" -f "$DIRECTORY/pom.xml" -q -Dexec.executable=echo -Dexec.args="\${project.version}" --non-recursive exec:exec)
 RELEASE_VERSION=${PROJECT_VERSION%"-SNAPSHOT"}
 RELEASE_SHORT_VERSION=${RELEASE_VERSION%".0"}
 BRANCH_NAME="rel/$RELEASE_SHORT_VERSION"
 IFS='.' read -ra VERSION_SEGMENTS <<< "$RELEASE_VERSION"
 NEW_VERSION="${VERSION_SEGMENTS[0]}.$((VERSION_SEGMENTS[1] + 1)).0-SNAPSHOT"
 echo "Current Version: '$PROJECT_VERSION'"
 echo "Release Version: '$RELEASE_VERSION'"
 echo "Release Branch Name: '$BRANCH_NAME'"
 echo "New develop Version: '$NEW_VERSION'"

 ########################################################################################################################
 # 3. Ask if the RELEASE_NOTES have been filled out at all (local)
 ########################################################################################################################

 read -r -p "Have the RELEASE_NOTES been updated for this version? (yes/no) " yn
 case $yn in
 	yes ) echo continuing with the process;;
 	no ) echo Please update the RELEASE_NOTES first;
 		exit 1;;
 	* ) echo invalid response;
 		exit 1;;
 esac

 ########################################################################################################################
 # 4 Remove the "(Unreleased)" prefix from the current version of the RELEASE_NOTES file (local)
 ########################################################################################################################

 if ! sed -i '' "s/(Unreleased) Apache PLC4X $PROJECT_VERSION*/Apache PLC4X $RELEASE_VERSION/" $DIRECTORY/RELEASE_NOTES; then
     echo "❌ Got non-0 exit code from updating RELEASE_NOTES, aborting."
     exit 1
 fi

 # Commit this change to git.
 git -C "$DIRECTORY" add --all
 git -C "$DIRECTORY" commit -m "chore: updated generated code"

 ########################################################################################################################
 # 5. Do a simple maven branch command with pushChanges=false
 ########################################################################################################################

 # Attempt to read user.name and user.email (local first, then global)
 GIT_USER_NAME=$(git config user.name || git config --global user.name)
 GIT_USER_EMAIL=$(git config user.email || git config --global user.email)

 # Check if either is still unset
 if [[ -z "$GIT_USER_NAME" || -z "$GIT_USER_EMAIL" ]]; then
   echo "❌ Git user.name and/or user.email not configured."
   echo
   echo "Please run one of the following commands:"
   echo "  git config --global user.name \"Your Name\""
   echo "  git config --global user.email \"you@example.com\""
   echo
   echo "Or configure them just for this repository:"
   echo "  git config user.name \"Your Name\""
   echo "  git config user.email \"you@example.com\""
   exit 1
 fi

 if ! docker compose -f "$DIRECTORY/tools/docker-compose.yaml" run releaser \
         bash -c "git config user.name \"$GIT_USER_NAME\" && \
            git config user.email \"$GIT_USER_EMAIL\" && \
            /ws/mvnw -e -P with-c,with-dotnet,with-go,with-java,with-python,enable-all-checks,update-generated-code -Dmaven.repo.local=/ws/out/.repository release:branch -DautoVersionSubmodules=true -DpushChanges=false -DdevelopmentVersion='$NEW_VERSION' -DbranchName='$BRANCH_NAME'"; then
     echo "❌ Got non-0 exit code from docker compose, aborting."
     exit 1
 fi

 ########################################################################################################################
 # 6. Add a new section for the new version to the RELEASE_NOTES file (local)
 ########################################################################################################################

 NEW_HEADER="==============================================================\n\
 (Unreleased) Apache PLC4X $NEW_VERSION\n\
 ==============================================================\n\
 \n\
 New Features\n\
 ------------\n\
 \n\
 Incompatible changes\n\
 --------------------\n\
 \n\
 Bug Fixes\n\
 ---------\n\
 \n\
 ==============================================================\
 "
 echo NEW_VERSION
 if ! sed -i '' "1s/.*/$NEW_HEADER/" "$DIRECTORY/RELEASE_NOTES"; then
     echo "❌ Got non-0 exit code from adding a new header to RELEASE_NOTES, aborting."
     exit 1
 fi

 ########################################################################################################################
 # 7. Commit the change (local)
 ########################################################################################################################

 if ! git -C "$DIRECTORY" add --all; then
     echo "❌ Got non-0 exit code from adding all changes files, aborting."
     exit 1
 fi
 if ! git -C "$DIRECTORY" commit -m "chore: prepared the RELEASE_NOTES for the next version."; then
     echo "❌ Got non-0 exit code from committing changes files, aborting."
     exit 1
 fi

 ########################################################################################################################
 # 8. Push the changes (local)
 ########################################################################################################################

 if ! git -C "$DIRECTORY" push; then
     echo "❌ Got non-0 exit code from pushing changes, aborting."
     exit 1
 fi

 ########################################################################################################################
 # 9. Switch to the release branch (local)
 ########################################################################################################################

 if ! git -C "$DIRECTORY" checkout "$BRANCH_NAME"; then
     echo "❌ Got non-0 exit code from switching branches to the release branch, aborting."
     exit 1
 fi

 # Make sure the release branch is also pushed to the remote.
 if ! git -C "$DIRECTORY" push --set-upstream origin "$BRANCH_NAME"; then
     echo "❌ Got non-0 exit code from pushing changes, aborting."
     exit 1
 fi


 echo "✅ Release branch creation complete. We have switched the local branch to the release branch. Please continue with 'release-2-prepare-release.sh' as soon as the release branch is ready for being released."
	#!/usr/bin/env bash

	# ----------------------------------------------------------------------------
	# Licensed to the Apache Software Foundation (ASF) under one
	# or more contributor license agreements. See the NOTICE file
	# distributed with this work for additional information
	# regarding copyright ownership. The ASF licenses this file
	# to you 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
	#
	# https://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.
	# ----------------------------------------------------------------------------

	DIRECTORY="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"

	########################################################################################################################
	# 0. Check if there are uncommitted changes as these would automatically be committed (local)
	########################################################################################################################

	if [[ $(git -C "$DIRECTORY" status --porcelain) ]]; then
	# Changes
	echo "❌ There are untracked files or changed files, aborting."
	exit 1
	fi

	########################################################################################################################
	# 1. Get and calculate the current version (local)
	########################################################################################################################

	PROJECT_VERSION=$("$DIRECTORY/mvnw" -f "$DIRECTORY/pom.xml" -q -Dexec.executable=echo -Dexec.args="\${project.version}" --non-recursive exec:exec)
	RELEASE_VERSION=${PROJECT_VERSION%"-SNAPSHOT"}
	RELEASE_SHORT_VERSION=${RELEASE_VERSION%".0"}
	BRANCH_NAME="rel/$RELEASE_SHORT_VERSION"
	IFS='.' read -ra VERSION_SEGMENTS <<< "$RELEASE_VERSION"
	NEW_VERSION="${VERSION_SEGMENTS[0]}.$((VERSION_SEGMENTS[1] + 1)).0-SNAPSHOT"
	echo "Current Version: '$PROJECT_VERSION'"
	echo "Release Version: '$RELEASE_VERSION'"
	echo "Release Branch Name: '$BRANCH_NAME'"
	echo "New develop Version: '$NEW_VERSION'"

	########################################################################################################################
	# 3. Ask if the RELEASE_NOTES have been filled out at all (local)
	########################################################################################################################

	read -r -p "Have the RELEASE_NOTES been updated for this version? (yes/no) " yn
	case $yn in
	yes ) echo continuing with the process;;
	no ) echo Please update the RELEASE_NOTES first;
	exit 1;;
	* ) echo invalid response;
	exit 1;;
	esac

	########################################################################################################################
	# 4 Remove the "(Unreleased)" prefix from the current version of the RELEASE_NOTES file (local)
	########################################################################################################################

	if ! sed -i '' "s/(Unreleased) Apache PLC4X $PROJECT_VERSION*/Apache PLC4X $RELEASE_VERSION/" $DIRECTORY/RELEASE_NOTES; then
	echo "❌ Got non-0 exit code from updating RELEASE_NOTES, aborting."
	exit 1
	fi

	# Commit this change to git.
	git -C "$DIRECTORY" add --all
	git -C "$DIRECTORY" commit -m "chore: updated generated code"

	########################################################################################################################
	# 5. Do a simple maven branch command with pushChanges=false
	########################################################################################################################

	# Attempt to read user.name and user.email (local first, then global)
	GIT_USER_NAME=$(git config user.name \|\| git config --global user.name)
	GIT_USER_EMAIL=$(git config user.email \|\| git config --global user.email)

	# Check if either is still unset
	if [[ -z "$GIT_USER_NAME" \|\| -z "$GIT_USER_EMAIL" ]]; then
	echo "❌ Git user.name and/or user.email not configured."
	echo
	echo "Please run one of the following commands:"
	echo " git config --global user.name \"Your Name\""
	echo " git config --global user.email \"you@example.com\""
	echo
	echo "Or configure them just for this repository:"
	echo " git config user.name \"Your Name\""
	echo " git config user.email \"you@example.com\""
	exit 1
	fi

	if ! docker compose -f "$DIRECTORY/tools/docker-compose.yaml" run releaser \
	bash -c "git config user.name \"$GIT_USER_NAME\" && \
	git config user.email \"$GIT_USER_EMAIL\" && \
	/ws/mvnw -e -P with-c,with-dotnet,with-go,with-java,with-python,enable-all-checks,update-generated-code -Dmaven.repo.local=/ws/out/.repository release:branch -DautoVersionSubmodules=true -DpushChanges=false -DdevelopmentVersion='$NEW_VERSION' -DbranchName='$BRANCH_NAME'"; then
	echo "❌ Got non-0 exit code from docker compose, aborting."
	exit 1
	fi

	########################################################################################################################
	# 6. Add a new section for the new version to the RELEASE_NOTES file (local)
	########################################################################################################################

	NEW_HEADER="==============================================================\n\
	(Unreleased) Apache PLC4X $NEW_VERSION\n\
	==============================================================\n\
	\n\
	New Features\n\
	------------\n\
	\n\
	Incompatible changes\n\
	--------------------\n\
	\n\
	Bug Fixes\n\
	---------\n\
	\n\
	==============================================================\
	"
	echo NEW_VERSION
	if ! sed -i '' "1s/.*/$NEW_HEADER/" "$DIRECTORY/RELEASE_NOTES"; then
	echo "❌ Got non-0 exit code from adding a new header to RELEASE_NOTES, aborting."
	exit 1
	fi

	########################################################################################################################
	# 7. Commit the change (local)
	########################################################################################################################

	if ! git -C "$DIRECTORY" add --all; then
	echo "❌ Got non-0 exit code from adding all changes files, aborting."
	exit 1
	fi
	if ! git -C "$DIRECTORY" commit -m "chore: prepared the RELEASE_NOTES for the next version."; then
	echo "❌ Got non-0 exit code from committing changes files, aborting."
	exit 1
	fi

	########################################################################################################################
	# 8. Push the changes (local)
	########################################################################################################################

	if ! git -C "$DIRECTORY" push; then
	echo "❌ Got non-0 exit code from pushing changes, aborting."
	exit 1
	fi

	########################################################################################################################
	# 9. Switch to the release branch (local)
	########################################################################################################################

	if ! git -C "$DIRECTORY" checkout "$BRANCH_NAME"; then
	echo "❌ Got non-0 exit code from switching branches to the release branch, aborting."
	exit 1
	fi

	# Make sure the release branch is also pushed to the remote.
	if ! git -C "$DIRECTORY" push --set-upstream origin "$BRANCH_NAME"; then
	echo "❌ Got non-0 exit code from pushing changes, aborting."
	exit 1
	fi



	echo "✅ Release branch creation complete. We have switched the local branch to the release branch. Please continue with 'release-2-prepare-release.sh' as soon as the release branch is ready for being released."