release.yaml

name: Release

on:
  workflow_dispatch:
    inputs:
      bump:
        description: "Version bump type"
        required: true
        default: "patch"
        type: choice
        options:
          - patch
          - minor
          - major

concurrency:
  group: release
  cancel-in-progress: false

permissions:
  id-token: write
  contents: write

jobs:
  release:
    if: github.repository == 'bmad-code-org/bmad-module-game-dev-studio' && github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    steps:
      - name: Generate GitHub App token
        id: app-token
        uses: actions/create-github-app-token@v2
        with:
          app-id: ${{ secrets.RELEASE_APP_ID }}
          private-key: ${{ secrets.RELEASE_APP_PRIVATE_KEY }}

      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          token: ${{ steps.app-token.outputs.token }}

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version-file: ".nvmrc"
          cache: "npm"

      - name: Configure git user
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Install dependencies
        run: npm ci

      - name: Run validation
        run: npm test

      - name: Bump version
        run: |
          npm version ${{ inputs.bump }} -m "chore(release): v%s [skip ci]"

      - name: Capture new version
        id: version
        run: |
          VERSION=$(node -p "require('./package.json').version")
          echo "version=${VERSION}" >> $GITHUB_OUTPUT
          echo "tag=v${VERSION}" >> $GITHUB_OUTPUT

      - name: Push version commit and tag
        run: git push origin main --follow-tags

      - name: Create GitHub Release
        run: |
          TAG="${{ steps.version.outputs.tag }}"
          VERSION="${{ steps.version.outputs.version }}"
          BODY=$(awk -v ver="$VERSION" '
            /^## v/ { if (found) exit; if (index($0, "## v" ver)) found=1; next }
            found { print }
          ' CHANGELOG.md)
          if [ -z "$BODY" ]; then
            echo "::error::No CHANGELOG.md entry found for $TAG. Add a '## v${VERSION} - DATE' section before releasing."
            exit 1
          fi
          gh release create "$TAG" \
            --title "Game Dev Studio $TAG" \
            --notes "$BODY"
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Notify Discord
        if: success()
        continue-on-error: true
        run: |
          set -o pipefail
          source .github/scripts/discord-helpers.sh
          [ -z "$WEBHOOK" ] && exit 0
          TAG="${{ steps.version.outputs.tag }}"
          RELEASE_URL="${{ github.server_url }}/${{ github.repository }}/releases/tag/${TAG}"
          MSG=$(printf '🎮 **[Game Dev Studio %s released](<%s>)**' "$TAG" "$RELEASE_URL" | esc)
          jq -n --arg content "$MSG" '{content: $content}' | curl -sf --retry 2 -X POST "$WEBHOOK" -H "Content-Type: application/json" -d @-
        env:
          WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }}

      - name: Summary
        run: |
          TAG="${{ steps.version.outputs.tag }}"
          {
            echo "## Released ${TAG}"
            echo ""
            echo "- **GitHub Release:** https://github.com/${{ github.repository }}/releases/tag/${TAG}"
          } >> $GITHUB_STEP_SUMMARY