release.yml

name: Release on main PR merge

on:
  pull_request:
    types: [closed]
    branches:
      - main

jobs:
  release:
    # Skip if the PR was created by this action to prevent infinite loop
    if: |
      github.event.pull_request.merged == true &&
      !contains(github.event.pull_request.labels.*.name, 'automated-version-bump')
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pull-requests: write
      issues: write

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          ref: main

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Get release version from manifest.json
        id: get_release_version
        run: |
          VERSION=$(jq -r '.version' manifest.json)
          # Extract a.b.c from version (remove .d if present for pre-release format)
          if [[ $VERSION =~ ^([0-9]+)\.([0-9]+)\.([0-9]+)(\.([0-9]+))?$ ]]; then
            MAJOR=${BASH_REMATCH[1]}
            MINOR=${BASH_REMATCH[2]}
            PATCH=${BASH_REMATCH[3]}
            # Increment patch version for release
            NEW_PATCH=$((PATCH + 1))
            RELEASE_VERSION="${MAJOR}.${MINOR}.${NEW_PATCH}"
          else
            echo "Error: Invalid version format in manifest.json"
            exit 1
          fi
          echo "RELEASE_VERSION=$RELEASE_VERSION" >> $GITHUB_ENV

      - name: Get date
        id: get_date
        run: |
          DATE=$(date +'%y%m%d%S')
          echo "DATE=$DATE" >> $GITHUB_ENV

      - name: Set release version in manifest
        id: set_version
        run: |
          jq --arg v "$RELEASE_VERSION" '.version = $v' manifest.json > manifest.tmp && mv manifest.tmp manifest.json
      
      - name: Set to SuperEZ (production name)
        id: set_ext_name
        run: |
          jq --arg v "SuperEZ" '.name = $v' manifest.json > manifest.tmp && mv manifest.tmp manifest.json
        
      - name: Set production description
        id: set_ext_description
        run: |
          jq --arg v "Better online HKU experience with SuperEZ" '.description = $v' manifest.json > manifest.tmp && mv manifest.tmp manifest.json
      
      - name: Update version in Help.js
        run: |
          sed -i "s/innerText: \"v.*\"/innerText: \"v$RELEASE_VERSION\"/" scripts/help/jsx/Help.js

      - name: Create version bump PR
        id: create-pr
        uses: peter-evans/create-pull-request@v5
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: chore/release-version-bump-${{ env.DATE }}
          commit-message: "chore: bump version to ${{ env.RELEASE_VERSION }} [release]"
          title: "chore: bump version to ${{ env.RELEASE_VERSION }}"
          body: "Automated version bump to ${{ env.RELEASE_VERSION }} for release"
          labels: automated-version-bump
          base: main

      - name: Auto-merge the version bump PR
        if: steps.create-pr.outputs.pull-request-number != ''
        run: |
          gh pr merge --auto --merge ${{ steps.create-pr.outputs.pull-request-number }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Create release
        uses: softprops/action-gh-release@v2
        with:
          tag_name: v${{ env.RELEASE_VERSION }}
          name: Release v${{ env.RELEASE_VERSION }}
          prerelease: false
          generate_release_notes: true
          target_commitish: main

  publish:
    needs: release
    runs-on: ubuntu-latest
    if: |
      github.event.pull_request.merged == true &&
      !contains(github.event.pull_request.labels.*.name, 'automated-version-bump')
    
    steps:
      - name: Checkout code again
        uses: actions/checkout@v4
        with:
          ref: main
      
      - name: Zip files
        run: 7z a SuperEZ.zip .

      - name: Publish to Chrome Web Store (Production)
        uses: mnao305/chrome-extension-upload@v5.0.0
        with:
          extension-id: ${{ secrets.NOT_BETA_EXTENSION_ID }}
          client-id: ${{ secrets.CLIENT_ID }}
          client-secret: ${{ secrets.CLIENT_SECRET }}
          refresh-token: ${{ secrets.REFRESH_TOKEN }}
          file-path: ./SuperEZ.zip