create-release.yml

name: Create Release
on:
  workflow_call:
    inputs:
      tag_name:
        required: true
        type: string
      artifact_name:
        required: false
        type: string
        default: build-artifacts
  workflow_dispatch:
    inputs:
      tag_name:
        description: Release tag to create
        required: true
        type: string
      artifact_name:
        description: Artifact name to attach
        required: false
        default: build-artifacts

permissions:
  contents: write
  issues: read

jobs:
  release:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check if enough tags exist (at least 2)
        id: check_tags
        run: |
          TAG_COUNT=$(git tag --merged HEAD | wc -l)
          if [ "$TAG_COUNT" -ge 2 ]; then
            echo "HAS_TAGS=true" >> $GITHUB_OUTPUT
          else
            echo "HAS_TAGS=false" >> $GITHUB_OUTPUT
          fi

      - name: Generate changelog from issues
        if: steps.check_tags.outputs.HAS_TAGS == 'true'
        id: changelog
        uses: janheinrichmerker/action-github-changelog-generator@v2.4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          issues: true
          pullRequests: false
          onlyLastTag: true
          excludeLabels: 'duplicate,question,invalid,wontfix'
          configureSections: |
              {
                "features": {
                  "prefix": "### 🚀 New Features",
                  "labels": ["feature", "feature auto"]
                },
                "enhancements": {
                  "prefix": "### ✨ Enhancements",
                  "labels": ["enhancement", "enhancement auto"]
                },
                "localization": {
                  "prefix": "### 🌐 Localization",
                  "labels": ["localization", "localization auto"]
                },
                "documentation": {
                  "prefix": "### 📝 Documentation",
                  "labels": ["documentation", "documentation auto"]
                },
                "bugfixes": {
                  "prefix": "### 🐛 Fixed Bugs",
                  "labels": ["bug", "bug auto"]
                }
              }
          output: CHANGELOG.md

      - name: Create placeholder changelog when not enough tags
        if: steps.check_tags.outputs.HAS_TAGS == 'false'
        run: |
          echo "## What's Changed" > CHANGELOG.md
          echo "Initial release" >> CHANGELOG.md

      - name: Show generated changelog
        run: cat CHANGELOG.md

      - name: Append installation section
        run: |
          TAG="${{ inputs.tag_name != '' && inputs.tag_name || github.event.inputs.tag_name }}"
          VERSION="${TAG#v}"

          cp CHANGELOG.md RELEASE.md
          cat <<EOF >> RELEASE.md
          
          ---

          # Installation

          ## Windows

          Several installer options are available:
          | Description | Files |
          |-------------|-------|
          | **Universal installer (EXE)** — universal installer for **x86 and x64**, supports installation **for the current user or for all users** | [pobatch‑${VERSION}‑any‑x86‑x64.exe](https://github.com/plaintool/pobatch/releases/download/${TAG}/pobatch-${VERSION}-any-x86-x64.exe) |
          | **User installer (MSI)** — installs the application **for the current user** | [pobatch‑${VERSION}‑x64.msi](https://github.com/plaintool/pobatch/releases/download/${TAG}/pobatch-${VERSION}-x64.msi)<br>[pobatch‑${VERSION}‑x86.msi](https://github.com/plaintool/pobatch/releases/download/${TAG}/pobatch-${VERSION}-x86.msi) |
          | **System installer (MSI)** — installs the application **for all users on the system** | [pobatch‑${VERSION}‑x64‑allusers.msi](https://github.com/plaintool/pobatch/releases/download/${TAG}/pobatch-${VERSION}-x64-allusers.msi)<br>[pobatch‑${VERSION}‑x86‑allusers.msi](https://github.com/plaintool/pobatch/releases/download/${TAG}/pobatch-${VERSION}-x86-allusers.msi) |
          | **Portable version** — saves its settings to **form_settings.json** if it is near the executable; otherwise, in the user directory | [pobatch‑${VERSION}‑x86‑x64‑portable.zip](https://github.com/plaintool/pobatch/releases/download/${TAG}/pobatch-${VERSION}-x86-x64-portable.zip) |

          ## Linux
          
          ### *Debian-like systems (Debian, Ubuntu, etc.)*

          \`\`\`bash
          wget https://github.com/plaintool/pobatch/releases/download/${TAG}/pobatch-${VERSION}.deb
          sudo apt install ./pobatch-${VERSION}.deb
          \`\`\`

          ### *RPM-based systems (Fedora, RHEL, CentOS, openSUSE, etc.)*

          \`\`\`bash
          wget https://github.com/plaintool/pobatch/releases/download/${TAG}/pobatch-${VERSION}.rpm
          sudo rpm -i ./pobatch-${VERSION}.rpm
          \`\`\`
          EOF

      - name: Download build artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: ${{ inputs.artifact_name || github.event.inputs.artifact_name }}
          path: dist
          merge-multiple: true

      - name: Create GitHub release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ inputs.tag_name || github.event.inputs.tag_name }}
          body_path: RELEASE.md
          draft: true
          prerelease: false
          files: |
            dist/**/*.exe
            dist/**/*.msi
            dist/**/*.zip
            dist/**/*.deb
            dist/**/*.rpm
            dist/**/*.tar.gz