name: Build and upload draft release asset

on:
  release:
    types:
    - created

jobs:
  release:
    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
    - uses: actions/checkout@v6
      with:
        fetch-depth: 0
        ref: ${{ github.event.release.target_commitish }}

    - name: Create tag if missing
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        tag_name="${{ github.event.release.tag_name }}"

        if git rev-parse --verify --quiet "refs/tags/${tag_name}" >/dev/null; then
          echo "Tag ${tag_name} already exists"
          exit 0
        fi

        git config user.name "github-actions[bot]"
        git config user.email "github-actions[bot]@users.noreply.github.com"
        git tag "${tag_name}"
        git push origin "${tag_name}"

    - name: Build
      run: scripts/build

    - name: Upload build to draft release
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        gh release upload "${{ github.event.release.tag_name }}" ./hass-oidc-auth.zip --clobber