release.yml

name: Release

on:
  push:
    branches:
      - main
    tags:
      - "v*"

env:
  GO_VERSION: "1.19"

jobs:
  build:
    name: Build Release
    runs-on: ubuntu-latest
    steps:
    - name: Set Release Version
      if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
      shell: bash
      run: |
        releasever=${{ github.ref }}
        releasever="${releasever#refs/tags/}"
        echo "RELEASE_VERSION=${releasever}" >> $GITHUB_ENV
    - name: Checkout
      uses: actions/checkout@v3
      with:
        fetch-depth: 100
    - name: Setup buildx instance
      uses: docker/setup-buildx-action@v2
      with:
        use: true
    - name: Build
      shell: bash
      run: |
        RELEASE_VERSION=${{ env.RELEASE_VERSION }}
        if [[ -z ${RELEASE_VERSION} ]]; then
          git fetch --tags
          RELEASE_VERSION=$(git tag --sort=v:refname -l v* | tail -1)
        fi
        echo "RELEASE_VERSION=${RELEASE_VERSION}"
        docker buildx build --build-arg RELEASE_VERSION=${RELEASE_VERSION} --build-arg GO_VERSION=${{ env.GO_VERSION }} -f .github/workflows/release/Dockerfile --platform=linux/amd64,linux/arm64 -o releases/ .
        ls -l releases/*/
    - name: Upload
      uses: actions/upload-artifact@v3
      with:
        name: releases
        path: releases/*/overlaybd-snapshotter*

  dev-release:
    name: Development Release
    if: github.event_name == 'push' && !startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    needs: [build]
    steps:
      - name: Download builds and release notes
        uses: actions/download-artifact@v3
      - name: Display downloaded files
        shell: bash
        run: ls -l releases/*/
      - name: Create Release
        uses: "marvinpinto/action-automatic-releases@latest"
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          automatic_release_tag: "latest"
          prerelease: true
          title: "Development Build"
          files: |
            releases/*/overlaybd-snapshotter*

  release:
    name: Tagged Release
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    needs: [build]
    steps:
      - name: Download builds and release notes
        uses: actions/download-artifact@v3
      - name: Display downloaded files
        shell: bash
        run: ls -l releases/*/
      - name: Create Release
        uses: "marvinpinto/action-automatic-releases@latest"
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          prerelease: false
          files: |
            releases/*/overlaybd-snapshotter*