name: Create release draft
on:
  workflow_dispatch:
  pull_request:
    types:
    - closed
    branches:
    - 'release-*'

jobs:
  create-draft:
    if: github.event.pull_request.merged == true && contains(github.event.pull_request.labels.*.name, 'release')
    name: Create release draft
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Get version
        id: version
        run: |
          echo version=$(cat VERSION) >> $GITHUB_OUTPUT

      - name: Setup Golang
        uses: actions/setup-go@v5
        with:
          go-version: '1.22'

      - name: Build binaries
        id: binaries
        run: |
          make release-binaries

      - name: Setup qemu
        uses: docker/setup-qemu-action@v3

      - name: Setup Docker buildx
        uses: docker/setup-buildx-action@v3

      - name: Build and possibly push image
        run: |
          set -ex
          docker login --username "${DOCKER_USERNAME}" --password "${DOCKER_PASSWORD}" quay.io
          IMAGE_PUSH=yes IMAGE_TAG=v${{ steps.version.outputs.version }} make multiarch-image
        env:
          DOCKER_USERNAME: ${{ secrets.QUAY_USERNAME }}
          DOCKER_PASSWORD: ${{ secrets.QUAY_TOKEN }}

      - name: Create release draft
        id: create-release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh release create "v${{ steps.version.outputs.version }}" \
            --title "v${{ steps.version.outputs.version }}" \
            --target "${{ github.base_ref }}" \
            --draft \
            dist/release/*