211 lines
4.5 KiB
Bash
Executable file
211 lines
4.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Release a new version to the GitLab flow production branch.
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#
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# For a new major/minor version, bump version on the main branch, and then merge into the production branch.
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#
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# For a patch version, bump the version number on the patch branch, then merge that branch into the main branch
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# and production branch.
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#
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#
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# Usage: run on main branch or the patch branch
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#
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# Requires: Git, NPM and RubyGems
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set -eu
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opt_pre=false # preview mode option
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opt_skip_ver=false # option for skip versioning
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working_branch="$(git branch --show-current)"
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STAGING_BRANCH="$(git symbolic-ref refs/remotes/origin/HEAD | sed 's@^refs/remotes/origin/@@')"
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PROD_BRANCH="production"
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GEM_SPEC="jekyll-theme-chirpy.gemspec"
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NODE_CONFIG="package.json"
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JS_DIST="assets/js/dist"
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BACKUP_PATH="$(mktemp -d)"
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FILES=(
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"$GEM_SPEC"
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"$NODE_CONFIG"
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)
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TOOLS=(
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"git"
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"npm"
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"standard-version"
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"gem"
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)
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help() {
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echo "A tool to release new version Chirpy gem"
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echo
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echo "Usage:"
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echo
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echo " bash ./tools/release [options]"
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echo
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echo "Options:"
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echo " -k, --skip-versioning Skip the step of generating the version number."
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echo " -p, --preview Enable preview mode, only package, and will not modify the branches"
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echo " -h, --help Print this information."
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}
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_check_git() {
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# ensure nothing is uncommitted
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if [[ -n $(git status . -s) ]]; then
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echo "Abort: Commit the staged files first, and then run this tool again."
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exit 1
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fi
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# ensure the working branch is the main/patch branch
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if [[ $working_branch != "$STAGING_BRANCH" && $working_branch != hotfix/* ]]; then
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echo "Abort: Please run on the main branch or patch branches."
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exit 1
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fi
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}
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_check_src() {
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for i in "${!FILES[@]}"; do
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_src="${FILES[$i]}"
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if [[ ! -f $_src && ! -d $_src ]]; then
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echo -e "Error: Missing file \"$_src\"!\n"
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exit 1
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fi
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done
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}
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_check_command() {
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for i in "${!TOOLS[@]}"; do
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cli="${TOOLS[$i]}"
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if ! command -v "$cli" &>/dev/null; then
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echo "Command '$cli' not found!"
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exit 1
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fi
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done
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}
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_check_node_packages() {
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if [[ ! -d node_modules || "$(du node_modules | awk '{print $1}')" == "0" ]]; then
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npm i
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fi
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}
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check() {
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_check_command
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_check_git
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_check_src
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_check_node_packages
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}
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## Bump latest version number and create a commit to save the changes
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bump() {
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sed -i "s/[[:digit:]]\+\.[[:digit:]]\+\.[[:digit:]]\+/$1/" "$GEM_SPEC"
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if [[ $opt_pre = false && -n $(git status . -s) ]]; then
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git add .
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git commit -m "chore(release): $1"
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fi
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}
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## Build a gem package
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build_gem() {
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echo -e "Build the gem package for v$_version\n"
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# Remove unnecessary theme settings
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sed -i "s/^img_cdn:.*/img_cdn:/;s/^avatar:.*/avatar:/" _config.yml
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rm -f ./*.gem
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npm run build
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git add "$JS_DIST" -f # add JS dist to gem
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gem build "$GEM_SPEC"
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cp "$JS_DIST"/* "$BACKUP_PATH"
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# Resume the settings
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git reset
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git checkout .
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}
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# Update the git branch graph, tag, and then build the gem package.
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release() {
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_version="$1" # X.Y.Z
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git checkout "$PROD_BRANCH"
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git merge --no-ff --no-edit "$working_branch"
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# Create a new tag on working branch
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echo -e "Create tag v$_version\n"
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git tag "v$_version"
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# Merge from patch branch to the staging branch
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if [[ $working_branch == hotfix/* ]]; then
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git checkout "$STAGING_BRANCH"
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git merge --no-ff --no-edit "$working_branch"
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git branch -D "$working_branch"
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fi
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}
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main() {
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if [[ $opt_skip_ver = false ]]; then
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check
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# auto-generate a new version number to the file 'package.json'
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if $opt_pre; then
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standard-version --prerelease rc
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else
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standard-version
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fi
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fi
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# Change heading of Patch version to level 2 (a bug from `standard-version`)
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sed -i "s/^### \[/## \[/g" CHANGELOG.md
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# Replace multiple empty lines with a single empty line
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sed -i "/^$/N;/^\n$/D" CHANGELOG.md
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_version="$(grep '"version":' "$NODE_CONFIG" | sed 's/.*: "//;s/".*//')"
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echo -e "Bump version number to $_version\n"
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bump "$_version"
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build_gem
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if [[ $opt_pre = true ]]; then
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# Undo all changes on Git
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git reset --hard && git clean -fd
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else
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release "$_version"
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fi
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# restore the dist files for future development
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mkdir -p "$JS_DIST" && cp "$BACKUP_PATH"/* "$JS_DIST"
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}
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while (($#)); do
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opt="$1"
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case $opt in
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-p | --preview)
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opt_pre=true
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shift
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;;
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-k | --skip-versioning)
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opt_skip_ver=true
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shift
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;;
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-h | --help)
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help
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exit 0
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;;
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*)
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# unknown option
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help
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exit 1
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;;
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esac
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done
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main
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