name: Release

on:
  workflow_dispatch:
    inputs:
      release:
        type: choice
        description: Release the asset
        default: 'none'
        options:
          - none
          - prerelease
          - release
      bump:
        type: choice
        description: Semver to bump
        default: 'none'
        options:
          - none
          - patch
          - minor
          - major

permissions:
  contents: write

jobs:
  create_tag:
    name: Tag a new version of the package
    runs-on: ubuntu-22.04
    outputs:
      tag_name: ${{ steps.ready_tag.outputs.tag_name }}

    steps:
    - name: Checkout 🧰
      uses: actions/checkout@v4

    - name: Install semver-tool asdf
      uses: asdf-vm/actions/install@v3
      with:
        tool_versions: |
          semver 3.4.0

    - name: Get latest release
      uses: rez0n/actions-github-release@main
      id: latest_release
      with:
        token: ${{ secrets.GITHUB_TOKEN }}
        repository: "SteamDeckHomebrew/decky-loader"
        type: "nodraft"

    - name: Prepare tag ⚙️
      id: ready_tag
      run: |
        export VERSION=${{ steps.latest_release.outputs.release }}
        echo "VERS: $VERSION"
        if [[ ${{github.event.inputs.release}} == "release" ]]; then
          OUT="notsemver"
          if [[ "$VERSION" =~ "-pre" ]]; then
            printf "is prerelease, bumping to release\n"
            OUT=$(semver bump release "$VERSION")
            printf "OUT: ${OUT}\n"\
            printf "bumping by selected type.\n"
            if [[ "${{github.event.inputs.bump}}" != "none" ]]; then
              OUT=$(semver bump ${{github.event.inputs.bump}} "$OUT")
              printf "OUT: ${OUT}\n"
            else
              printf "no type selected, not bumping for release.\n"
            fi
          elif [[ ! "$VERSION" =~ "-pre" ]]; then
            printf "previous tag is a release, bumping by selected type.\n"
            if [[ "${{github.event.inputs.bump}}" != "none" ]]; then
              OUT=$(semver bump ${{github.event.inputs.bump}} "$VERSION")
              printf "OUT: ${OUT}\n"
            else
              printf "previous tag is a release, but no bump selected. Defaulting to a patch bump.\n"
              OUT=$(semver bump patch "$VERSION")
              printf "OUT: ${OUT}\n"
            fi
          fi
        else
          OUT=""
          if [[ ! "$VERSION" =~ "-pre" ]]; then
            printf "pre-release from release, bumping by selected type and prerel\n"
            if [[ ! ${{ github.event.inputs.bump }} == "none" ]]; then
              OUT=$(semver bump ${{github.event.inputs.bump}} "$VERSION")
              printf "OUT: ${OUT}\n"
            else
              printf "type not selected, defaulting to patch\n"
              OUT=$(semver bump patch "$VERSION")
              printf "OUT: ${OUT}\n"
            fi
            OUT="$OUT-pre"
            OUT=$(semver bump prerel "$OUT")
            printf "OUT: ${OUT}\n"
          elif [[ "$VERSION" =~ "-pre" ]]; then
            printf "pre-release to pre-release, bumping by selected type and or prerel version\n"
            if [[ ! ${{ github.event.inputs.bump }} == "none" ]]; then
              OUT=$(semver bump ${{github.event.inputs.bump}} "$VERSION")
              printf "OUT: ${OUT}\n"
              OUT="$OUT-pre"
              printf "OUT: ${OUT}\n"
              printf "bumping prerel\n"
              OUT=$(semver bump prerel "$OUT")
              printf "OUT: ${OUT}\n"
            else
              printf "type not selected, defaulting to new pre-release only\n"
              printf "bumping prerel\n"
              OUT=$(semver bump prerel "$VERSION")
              printf "OUT: ${OUT}\n"
            fi
          fi
        fi
        echo "vOUT: v${OUT}"
        echo tag_name=v$OUT >> $GITHUB_OUTPUT

    - name: Push tag 📤
      uses: rickstaa/action-create-tag@v1.3.2
      if: ${{ steps.ready_tag.outputs.tag_name && !env.ACT }}
      with:
        tag: ${{ steps.ready_tag.outputs.tag_name }}
        message: Pre-release ${{ steps.ready_tag.outputs.tag_name }}

  build:
    name: Build tagged artifact
    uses: ./.github/workflows/build.yml
    needs: [create_tag]

  release:
    name: Release tagged artifact
    runs-on: ubuntu-22.04
    needs: [create_tag, build]
    steps:
      - name: Fetch package artifact ⬇️
        uses: actions/download-artifact@v4
        with:
          name: PluginLoader

      - name: Pre-release 📦
        if: github.event.inputs.release == 'prerelease'
        uses: softprops/action-gh-release@v1
        with:
          name: Prerelease ${{ needs.create_tag.outputs.tag_name }}
          tag_name: ${{ needs.create_tag.outputs.tag_name }}
          files: ./PluginLoader
          prerelease: true
          generate_release_notes: true
      - name: Release 📦
        if: github.event.inputs.release == 'release'
        uses: softprops/action-gh-release@v1
        with:
          name: Release ${{ needs.create_tag.outputs.tag_name }}
          tag_name: ${{ needs.create_tag.outputs.tag_name }}
          files: ./PluginLoader
          prerelease: false
          generate_release_notes: true