cd.release.yml

name: Release

on:
  push:
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
      - 'v[0-9]+.[0-9]+.[0-9]+-[a-z]+'
      - 'v[0-9]+.[0-9]+.[0-9]+-[a-z]+.[0-9]+'

defaults:
  run:
    shell: bash

jobs:
  Build:
    name: Build Release (${{ matrix.os }})
    uses: ./.github/workflows/reusable.build.yml
    strategy:
      fail-fast: true
      matrix:
        os: [ 'macos-13' , 'windows-2022' ]
    with:
      os: ${{ matrix.os }}
      build_type: Release
      upload_artifacts: ${{ true }}

  Package:
    name: Package Build (${{ matrix.os }})
    uses: ./.github/workflows/reusable.package.yml
    needs: [ Build ]
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: macOS
            os: macos-13
          - name: Windows
            os: windows-2022
    with:
      os: ${{ matrix.os }}
      plugin_name: Rotor
      plugin_version: 1.0.0
      plugin_bundle_id: com.bbx-audio.rotor
    secrets: inherit

  Release:
    runs-on: ubuntu-latest
    needs: [ Package ]
    permissions:
      contents: write
      id-token: write
    env:
      PLUGIN_NAME: Rotor
      PLUGIN_VERSION: 1.0.0
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Download Artifacts
        uses: actions/download-artifact@v4

      - name: Set Environment Variables
        run: |
          VERSION=${GITHUB_REF#refs/tags/v}
          STAGE_INFO=$(echo "$VERSION" | perl -0777 -pe 's/^([0-9]+)\.([0-9]+)\.([0-9]+)(?:-([a-z]+)(?:\.([0-9]+))?)?$/\1 \2 \3 \4 \5/')

          MAJOR=$(echo "$STAGE_INFO" | awk '{print $1}')
          MINOR=$(echo "$STAGE_INFO" | awk '{print $2}')
          PATCH=$(echo "$STAGE_INFO" | awk '{print $3}')
          STAGE=$(echo "$STAGE_INFO" | awk '{print $4}')
          STAGE_VERSION=$(echo "$STAGE_INFO" | awk '{print $5}')

          if [ -z "$STAGE" ]; then
            RELEASE_NAME="$PLUGIN_NAME v$MAJOR.$MINOR.$PATCH"
            STAGE=production
          else
            if [ -z "$STAGE_VERSION" ]; then
              STAGE_VERSION=1
            fi
            RELEASE_NAME="$PLUGIN_NAME v$MAJOR.$MINOR.$PATCH-$STAGE.$STAGE_VERSION"
          fi

          echo "VERSION=$MAJOR.$MINOR.$PATCH" >> $GITHUB_ENV
          echo "STAGE=$STAGE" >> $GITHUB_ENV
          echo "STAGE_VERSION=$STAGE_VERSION" >> $GITHUB_ENV
          echo "RELEASE_NAME=$RELEASE_NAME" >> $GITHUB_ENV

          echo "WINDOWS_ARTIFACT_NAME=$PLUGIN_NAME-$PLUGIN_VERSION-Windows" >> $GITHUB_ENV
          echo "MACOS_ARTIFACT_NAME=$PLUGIN_NAME-$PLUGIN_VERSION-macOS" >> $GITHUB_ENV

      - name: Check Tag & Version
        run: |
          if [[ $PLUGIN_VERSION != *"$VERSION"* ]]; then
            echo "The plugin version specified in this workflow and tag-derived version do not match. Exiting."
            exit 1
          fi
          
          if [[ $STAGE != "production" ]] && [[ $PLUGIN_VERSION != *"$STAGE"* ]]; then
            echo "The plugin version stage specified in this workflow and tag-derived version stage do not match. Exiting."
            exit 1
          fi

      - name: Authenticate Google Cloud
        uses: google-github-actions/auth@v2
        with:
          project_id: ${{ secrets.GOOGLE_CLOUD_PROJECT_ID }}
          service_account: ${{ secrets.GOOGLE_CLOUD_SERVICE_ACCOUNT }}
          credentials_json: ${{ secrets.GOOGLE_CLOUD_AUTH_JSON }}

      - name: Setup Google Cloud
        uses: google-github-actions/setup-gcloud@v2
        with:
          project_id: ${{ secrets.GOOGLE_CLOUD_PROJECT_ID }}

      - name: Upload to Cloud Storage
        run: |
          gcloud storage cp "**/*.{dmg,exe}" "gs://${{ secrets.GOOGLE_CLOUD_STORAGE_BUCKET }}/${{ env.STAGE }}"

      - name: Prepare Body
        run: |
          echo "### Overview" >> RELEASE.md
          echo "" >> RELEASE.md
          if [[ $STAGE == "production" ]]; then
            echo "New $PLUGIN_NAME release! 🚀" >> RELEASE.md
          else
            echo "New $PLUGIN_NAME $STAGE (no. $STAGE_VERSION) release! 🚀" >> RELEASE.md
          fi
          echo "" >> RELEASE.md
          echo "Download the plugin installers below and have fun!" >> RELEASE.md
          echo "" >> RELEASE.md
          echo "------" >> RELEASE.md
          echo "" >> RELEASE.md
          echo "### Changelog" >> RELEASE.md
          echo "" >> RELEASE.md
          echo "**Added**:" >> RELEASE.md
          echo "- ..." >> RELEASE.md
          echo "" >> RELEASE.md
          echo "**Changed**:" >> RELEASE.md
          echo "- ..." >> RELEASE.md
          echo "" >> RELEASE.md
          echo "**Removed**:" >> RELEASE.md
          echo "- ..." >> RELEASE.md
          echo "" >> RELEASE.md
          echo "**Full Changelog**: https://github.com/blackboxaudio/rotor/compare/vX.Y.Z...v$PLUGIN_VERSION" >> RELEASE.md

      - name: Draft Release
        uses: softprops/action-gh-release@v2
        with:
          name: ${{ env.RELEASE_NAME }}
          prerelease: ${{ env.STAGE != 'production' }}
          draft: true
          body_path: ./RELEASE.md
          files: |
            **/*.dmg
            **/*.exe