release.yml

name: release

on:
  push:
    # Sequence of patterns matched against refs/tags
    tags:
    - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10

jobs:
  release:
    name: Create draft release
    runs-on: ubuntu-latest
    environment: default
    steps:
      - name: Set environment variables
        run: |
          echo "IMAGE_TAG=${GITHUB_REF:10}" >> $GITHUB_ENV

          if [ "${{ secrets.REGISTRY }}" != "" ]; then
            echo "REGISTRY=${{ secrets.REGISTRY }}" >> $GITHUB_ENV
          fi

      - name: Checkout code
        uses: actions/checkout@v3

      - name: Calculate go version
        run: echo "go_version=$(make go-version)" >> $GITHUB_ENV

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: ${{ env.go_version }}

      - name: Login docker
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Generate release
        run: make release

      - name: Generate draft release
        uses: softprops/action-gh-release@v1
        with:
          draft: true
          tag_name: ${{ env.TAG }}
          name: Release ${{ env.TAG }}
          files: out/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}