name: release

on:
  push:
    tags: ["v*"]

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      # HACS and Home Assistant both read the version from manifest.json, not
      # from the tag. If the two disagree, HACS offers "v0.2.0" and installs
      # something that reports itself as 0.1.0 -- which is exactly the state
      # this repo was in before it had any releases at all. Fail the release
      # rather than publish that.
      - name: Check manifest.json version matches the tag
        run: |
          tag_version="${GITHUB_REF_NAME#v}"
          manifest_version="$(python3 -c "import json; print(json.load(open('custom_components/openai_compatible/manifest.json'))['version'])")"
          echo "tag:      $GITHUB_REF_NAME -> $tag_version"
          echo "manifest: $manifest_version"
          if [ "$tag_version" != "$manifest_version" ]; then
            echo "::error::tag ${GITHUB_REF_NAME} implies version ${tag_version}, but manifest.json says ${manifest_version}. Bump the manifest and re-tag."
            exit 1
          fi

      - name: Create the GitHub release
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          gh release create "$GITHUB_REF_NAME" \
            --title "$GITHUB_REF_NAME" \
            --generate-notes \
            --verify-tag