name: Release

on:
  push:
    tags:
      - "v*"

permissions:
  contents: write

jobs:
  release:
    name: Build & publish GitHub release
    runs-on: ubuntu-latest
    steps:
      - name: Check out the repository
        uses: actions/checkout@v4

      - name: Validate tag/manifest parity
        shell: bash
        run: |
          set -euo pipefail
          tag="${GITHUB_REF_NAME}"
          version="v${tag#v}"
          manifest_version="$(python -c 'import json,os,sys; \
            p=os.path.join("custom_components","main_gate_controller","manifest.json"); \
            sys.exit(0) if False else print(json.load(open(p))["version"])')"
          echo "Tag version:     $version"
          echo "Manifest version: $manifest_version"
          if [ "$version" != "$manifest_version" ]; then
            echo "ERROR: Manifest version does not match the tag."
            exit 1
          fi

      - name: Zip integration
        shell: bash
        run: |
          cd custom_components
          zip -r ../main_gate_controller.zip main_gate_controller

      - name: Create GitHub release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true
          files: main_gate_controller.zip