release.yml

name: Release MultiAnnouncer

on:
  pull_request:
    types: [closed]
    branches:
      - main
  workflow_dispatch:
    inputs:
      versionType:
        description: 'Select the version bump type for manual trigger'
        required: false
        default: 'patch'
        type: choice
        options:
          - patch
          - minor
          - major

jobs:
  release:
    runs-on: ubuntu-latest
    if: >
      github.event.pull_request.merged == true ||
      github.event_name == 'workflow_dispatch'
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          ref: 'main'

      - name: Fetch all tags
        run: git fetch --depth=1 origin +refs/tags/*:refs/tags/*

      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: '3.x'

      - name: Bump Version in TOC file (for manual trigger)
        if: github.event_name == 'workflow_dispatch'
        run: python .github/scripts/bump_version.py ${{ github.event.inputs.versionType }}
        env:
          VERSION_TYPE: ${{ github.event.inputs.versionType }}

      - name: Bump Version in TOC file (for PR merge)
        if: github.event.pull_request.merged == true
        run: python .github/scripts/bump_version.py auto
        env:
          VERSION_TYPE: auto

      - name: Get the new version number
        id: get_version
        run: echo "::set-output name=VERSION::$(grep '^## Version:' MultiAnnouncer.toc | cut -d ' ' -f3)"

      - name: Commit updated TOC file
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add MultiAnnouncer.toc
          git commit -m "Bump version to ${{ steps.get_version.outputs.VERSION }}" || echo "No changes to commit"
          git push

      - name: Generate CHANGELOG.md
        run: |
          LAST_TAG=$(git describe --tags --abbrev=0)
          echo "## Changelog since $LAST_TAG" > CHANGELOG.md
          echo "" >> CHANGELOG.md
          git log ${LAST_TAG}..HEAD --pretty=format:"- %s" --reverse >> CHANGELOG.md

      - name: Generate release.json
        run: |
          VERSION=$(grep '^## Version:' MultiAnnouncer.toc | cut -d ' ' -f3)
          MAINLINE=$(jq -r '.versions.mainline' .github/versions.json)
          WRATH=$(jq -r '.versions.wrath' .github/versions.json)
          CLASSIC=$(jq -r '.versions.classic' .github/versions.json)
          cat > release.json << EOF
          {
            "releases": [
              {
                "name": "MultiAnnouncer",
                "version": "$VERSION",
                "filename": "MultiAnnouncer-$VERSION.zip",
                "nolib": false,
                "metadata": [
                  {
                    "flavor": "mainline",
                    "interface": $MAINLINE
                  },
                  {
                    "flavor": "wrath",
                    "interface": $WRATH
                  },
                  {
                    "flavor": "classic",
                    "interface": $CLASSIC
                  }
                ]
              }
            ]
          }
          EOF
        shell: bash

      - name: Generate version-specific TOC files
        run: python .github/scripts/generate_toc_versions.py


      - name: Zip Addon Files
        run: |
          mkdir -p package/MultiAnnouncer
          rsync -av --exclude='package/' ./* package/MultiAnnouncer/
          cd package
          zip -r ../MultiAnnouncer-${{ steps.get_version.outputs.VERSION }}.zip MultiAnnouncer/ -x "*.git*" -x "*__pycache__*" -x "*.github*"
          cd ..
          rm -rf package

      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: v${{ steps.get_version.outputs.VERSION }}
          release_name: Release v${{ steps.get_version.outputs.VERSION }}
          body: "New release of MultiAnnouncer."
          draft: false
          prerelease: false

      - name: Upload Release Asset
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./MultiAnnouncer-${{ steps.get_version.outputs.VERSION }}.zip
          asset_name: MultiAnnouncer-${{ steps.get_version.outputs.VERSION }}.zip
          asset_content_type: application/zip