deploy.yml

name: Deploy Package

on:
    workflow_dispatch:
        inputs:
            version_type:
                description: "Version bump type"
                required: true
                default: "patch"
                type: choice
                options:
                    - patch
                    - minor
                    - major
                    - none
            deploy_target:
                description: "Deploy target"
                required: true
                default: "both"
                type: choice
                options:
                    - both
                    - npm
                    - github

jobs:
    deploy:
        runs-on: ubuntu-latest
        permissions:
            contents: write
            packages: write
        env:
            NPM_CONFIG_TOKEN: ${{ secrets.NPM_TOKEN }}
            NODE_AUTH_TOKEN: ${{ secrets.GH_TOKEN }}
            BUN_AUTH_TOKEN: ${{ secrets.GH_TOKEN }}
        steps:
            - name: Checkout repository
              uses: actions/checkout@v5
              with:
                  fetch-depth: 0
                  token: ${{ secrets.GITHUB_TOKEN }}

            - name: Setup Bun
              uses: oven-sh/setup-bun@v2
              with:
                  bun-version-file: "package.json"

            - name: Install dependencies
              run: bun install --frozen-lockfile

            - name: Build package
              run: bun run build

            - name: Lint code
              run: bun run lint

            - name: Bump version
              if: github.event.inputs.version_type != 'none'
              run: bun bump ${{ github.event.inputs.version_type }}

            - name: Get package version
              id: package-version
              run: echo "version=$(node -p "require('./package.json').version")" >> $GITHUB_OUTPUT

            - name: Generate documentation
              run: bun run docs

            - name: Backup package.json
              run: cp package.json package.json.backup

            - name: Clean package.json for publish
              run: bun pm pkg delete scripts lint-staged devDependencies packageManager

            - name: Publish to NPM Packages
              if: github.event.inputs.deploy_target == 'npm' || github.event.inputs.deploy_target == 'both'
              run: |
                  echo "//registry.npmjs.org/:_authToken=${{ secrets.NPM_TOKEN }}" > ~/.npmrc
                  bun publish --registry https://registry.npmjs.org

            - name: Publish to GitHub Packages
              if: github.event.inputs.deploy_target == 'github' || github.event.inputs.deploy_target == 'both'
              run: |
                  bun pm pkg set name=@cmru-computer-science-66/cmru-api
                  echo "//npm.pkg.github.com/:_authToken=${{ secrets.GH_TOKEN }}" > ~/.npmrc
                  echo "@cmru-computer-science-66:registry=https://npm.pkg.github.com" >> ~/.npmrc
                  npm publish --registry https://npm.pkg.github.com

            - name: Restore package.json
              run: mv package.json.backup package.json

            - name: Generate changelog
              id: changelog
              run: |
                  PREVIOUS_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
                  if [ -z "$PREVIOUS_TAG" ]; then
                    CHANGELOG="Initial release"
                    echo "previous_tag=" >> $GITHUB_OUTPUT
                  else
                    ALL_COMMITS=$(git log ${PREVIOUS_TAG}..HEAD --pretty=format:"* %s by @%an (%h)" --no-merges | grep -v "^* Release v")
                    ADD_COMMITS=$(echo "$ALL_COMMITS" | grep "^* Add " || true)
                    UPDATE_COMMITS=$(echo "$ALL_COMMITS" | grep "^* Update " || true)
                    FIX_COMMITS=$(echo "$ALL_COMMITS" | grep "^* Fix " || true)
                    OTHER_COMMITS=$(echo "$ALL_COMMITS" | grep -v "^* Add " | grep -v "^* Update " | grep -v "^* Fix " || true)
                    
                    CHANGELOG=""
                    [ -n "$ADD_COMMITS" ] && CHANGELOG="$ADD_COMMITS"
                    [ -n "$UPDATE_COMMITS" ] && CHANGELOG="$CHANGELOG"$'\n'"$UPDATE_COMMITS"
                    [ -n "$FIX_COMMITS" ] && CHANGELOG="$CHANGELOG"$'\n'"$FIX_COMMITS"
                    [ -n "$OTHER_COMMITS" ] && CHANGELOG="$CHANGELOG"$'\n'"$OTHER_COMMITS"
                    
                    CHANGELOG=$(echo "$CHANGELOG" | sed '/^$/d')
                    echo "previous_tag=${PREVIOUS_TAG}" >> $GITHUB_OUTPUT
                  fi
                  echo "changelog<<EOF" >> $GITHUB_OUTPUT
                  echo "$CHANGELOG" >> $GITHUB_OUTPUT
                  echo "EOF" >> $GITHUB_OUTPUT

            - name: Automatically Commit Changes
              uses: stefanzweifel/git-auto-commit-action@v7
              with:
                  push_options: "--force"
                  commit_options: "--no-verify"
                  commit_message: "Release v${{ steps.package-version.outputs.version }}"
                  skip_checkout: true

            - name: Create GitHub Release
              uses: softprops/action-gh-release@v2
              with:
                  tag_name: v${{ steps.package-version.outputs.version }}
                  name: v${{ steps.package-version.outputs.version }}
                  body: |
                      ## ✨ What's Changed

                      ${{ steps.changelog.outputs.changelog }}

                      ${{ steps.changelog.outputs.previous_tag && format('**Full Changelog**: https://github.com/{0}/compare/{1}...v{2}', github.repository, steps.changelog.outputs.previous_tag, steps.package-version.outputs.version) || '' }}
                  draft: false
                  prerelease: false
                  token: ${{ secrets.GH_TOKEN }}

            - name: Deploy documentation to docs branch
              uses: peaceiris/actions-gh-pages@v4.0.0
              with:
                  personal_token: ${{ secrets.GH_TOKEN }}
                  publish_dir: ./public
                  publish_branch: docs
                  user_name: "github-actions[bot]"
                  user_email: "github-actions[bot]@users.noreply.github.com"
                  enable_jekyll: true