update dependencies (#220)

scripts/prepare-release.sh

@@ -1,9 +1,18 @@
 #!/bin/bash
 # requires following packages:
-# - git; I believe it's already installed.
+# - git; I believe you have already installed.
 # - sed; GNU sed is preferred. POSIX sed may not work.
+# - perl; Already installed on most of unix system.
 set -eu
 
+BASE_BRANCH="develop"
+
+PACKAGE_NAME="ssh-key-action"
+URL_PRODUCT="https://github.com/shimataro/${PACKAGE_NAME}"
+URL_REPOSITORY="${URL_PRODUCT}.git"
+URL_COMPARE="${URL_PRODUCT}/compare"
+URL_RELEASE="${URL_PRODUCT}/releases/new"
+
 COLOR_ERROR="\e[1;41m"
 COLOR_SECTION="\e[1;34m"
 COLOR_COMMAND_NAME="\e[1;34m"
@@ -16,34 +25,39 @@ COLOR_SELECT="\e[1;32m"
 COLOR_RESET="\e[m"
 
 function main() {
+	cd $(dirname ${0})/..
+
 	if [ $# -lt 1 ]; then
 		usage
 	fi
 
-	cd $(dirname ${0})/..
-
 	local VERSION=$1
-	check_version_format ${VERSION}
+	local BRANCH="release/v${VERSION}"
+	local TAG="v${VERSION}"
 
+	check_version_format ${VERSION}
+	check_current_branch
+
+	create_branch ${BRANCH}
 	update_changelog ${VERSION}
 	update_package_version ${VERSION}
-	update_dependencies_version
-	regenerate_package_lock
 	build_package
 	commit_changes ${VERSION}
+	finish ${VERSION} ${BRANCH} ${TAG}
 }
 
 function usage() {
 	local COMMAND=`basename ${0}`
 
 	echo -e "${COLOR_SECTION}NAME${COLOR_RESET}
-	${COMMAND} - Prepare for new release
+	${COMMAND} - Create a branch and prepare for new release
 
 ${COLOR_SECTION}SYNOPSIS${COLOR_RESET}
 	${COLOR_COMMAND_NAME}${COMMAND}${COLOR_RESET} <${COLOR_OPTION}new-version${COLOR_RESET}>
 
 ${COLOR_SECTION}DESCRIPTION${COLOR_RESET}
 	This command:
+	- creates a new branch for release
 	- updates ${COLOR_FILE}CHANGELOG.md${COLOR_RESET}
 	- updates package version in ${COLOR_FILE}package.json${COLOR_RESET}
 	- updates dependencies version in ${COLOR_FILE}package.json${COLOR_RESET}
@@ -65,6 +79,24 @@ function check_version_format() {
 	exit 2
 }
 
+function check_current_branch() {
+	local CURRENT_BRANCH=`git rev-parse --abbrev-ref HEAD`
+	if [ ${CURRENT_BRANCH} = ${BASE_BRANCH} ]; then
+		return
+	fi
+
+	echo -e "${COLOR_ERROR}ERROR:${COLOR_RESET} Work on ${COLOR_BRANCH}${BASE_BRANCH}${COLOR_RESET} branch
+	${COLOR_COMMAND}git checkout ${BASE_BRANCH}${COLOR_RESET}
+" >&2
+	exit 2
+}
+
+function create_branch() {
+	local BRANCH=$1
+
+	git checkout -b ${BRANCH} ${BASE_BRANCH}
+}
+
 function update_changelog() {
 	local VERSION=$1
 	local DATE=`date "+%Y-%m-%d"`
@@ -79,20 +111,8 @@ function update_changelog() {
 function update_package_version() {
 	local VERSION=$1
 
-	sed -i".bak" -r \
-		-e "s/(\"version\"\s*:\s*)\".*?\"/\1\"${VERSION}\"/" \
-		package.json
-}
-
-function update_dependencies_version() {
-	npm ci
-	npm run check-updates -- -u
-}
-
-function regenerate_package_lock() {
-	rm -rf package-lock.json node_modules
-	npm install
-	npm dedupe
+	# update package.json
+	npm version --no-git-tag-version ${VERSION}
 }
 
 function build_package() {
@@ -103,10 +123,46 @@ function build_package() {
 function commit_changes() {
 	local VERSION=$1
 
-	rm -rf node_modules
-	npm ci --only=production
-	git add CHANGELOG.md package.json package-lock.json lib
+	git add .
 	git commit -m "version ${VERSION}"
 }
 
+function finish() {
+	local VERSION=$1
+	local BRANCH=$2
+	local TAG=$3
+	local TARGET_BRANCH="v${VERSION%%[!0-9]*}"
+	local UPSTREAM="origin"
+	local CHANGELOG=$(git diff ${UPSTREAM}/${TARGET_BRANCH} ${BRANCH} CHANGELOG.md | sed -e "/^[^+]/d" -e "s/^\+\(.*\)$/\1/" -e "/^## /d" -e "/^\+/d" -e "/^\[/d" -e "s/\s/%20/g" -e "s/#/%23/g" -e 's/\n//g' | perl -pe "s/\n/%0A/g" | perl -pe "s/^(%0A)+//" | perl -pe "s/(%0A)+$//")
+
+	echo -e "
+Branch ${COLOR_BRANCH}${BRANCH}${COLOR_RESET} has been created.
+Remaining processes are...
+
+1. Make sure all changes are correct
+	${COLOR_COMMAND}git diff ${BASE_BRANCH} ${BRANCH}${COLOR_RESET}
+2. Push to remote ${UPSTREAM}
+	${COLOR_COMMAND}git push --set-upstream ${UPSTREAM} ${BRANCH}${COLOR_RESET}
+3. Create a pull-request: ${COLOR_BRANCH}${BRANCH}${COLOR_RESET} to ${COLOR_BRANCH}${BASE_BRANCH}${COLOR_RESET}
+	${URL_COMPARE}/${BASE_BRANCH}...${BRANCH}?expand=1
+	select ${COLOR_SELECT}Squash and merge${COLOR_RESET}
+4. Create a pull-request: ${COLOR_BRANCH}${BASE_BRANCH}${COLOR_RESET} to ${COLOR_BRANCH}${TARGET_BRANCH}${COLOR_RESET}
+	${URL_COMPARE}/${TARGET_BRANCH}...${BASE_BRANCH}?expand=1&title=version%20${VERSION}&body=${CHANGELOG}
+	select ${COLOR_SELECT}Create a merge commit${COLOR_RESET}
+5. Create a new release
+	${URL_RELEASE}?tag=${TAG}&target=${TARGET_BRANCH}&title=${PACKAGE_NAME}%20${VERSION}%20released&body=${CHANGELOG}
+	Tag version: ${COLOR_INPUT}${TAG}${COLOR_RESET}
+	Target: ${COLOR_INPUT}${TARGET_BRANCH}${COLOR_RESET}
+	Release title: ${COLOR_INPUT}${PACKAGE_NAME} ${VERSION} released${COLOR_RESET}
+	Description this release: (copy and paste CHANGELOG.md)
+6. Post processing
+	${COLOR_COMMAND}git checkout ${BASE_BRANCH}${COLOR_RESET}
+	${COLOR_COMMAND}git pull${COLOR_RESET}
+	${COLOR_COMMAND}git fetch -p${COLOR_RESET}
+	${COLOR_COMMAND}git branch -D ${BRANCH}${COLOR_RESET}
+
+That's all!
+"
+}
+
 main "$@"