release.yml

name: Release
on:
  push:
    tags:
      - '*'
env:
  GOLANG_VERSION: 1.17

jobs:
  create_release:
    name: Create release
    runs-on: ubuntu-latest
    outputs:
      upload_url: ${{ steps.create_release.outputs.upload_url }}
    steps:
      - name: Get version from GITHUB_REF
        id: get_version
        run: echo ::set-output name=VERSION::${GITHUB_REF#refs/tags/}

      - name: Create release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          body: |
            See changelog [here](https://github.com/chop-dbhi/prometheus-sql/blob/${{ steps.get_version.outputs.VERSION }}/CHANGELOG.md)
          draft: false
          prerelease: false

  release_pkg:
    name: Build release packages
    needs: create_release
    runs-on: ubuntu-latest
    strategy:
      matrix:
        os: [darwin, linux, windows]
        include:
          - os: darwin
            arch: amd64
            pkg_cmd: tar -czvf
            pkg_file: prometheus-sql-darwin-amd64.tar.gz
            content_type: application/tar+gzip
          - os: linux
            arch: amd64
            pkg_cmd: tar -czvf
            pkg_file: prometheus-sql-linux-amd64.tar.gz
            content_type: application/tar+gzip
          - os: windows
            arch: amd64
            pkg_cmd: zip
            pkg_file: prometheus-sql-windows-amd64.zip
            content_type: application/zip

    env:
      GOOS: ${{ matrix.os }}
      GOARCH: ${{ matrix.arch }}

    steps:
      - name: Set up Go 1.x
        uses: actions/setup-go@v3
        with:
          go-version: ^${{ env.GOLANG_VERSION }}
        id: go

      - name: Check out code into the Go module directory
        uses: actions/checkout@v3

      - name: Verify go modules
        run: go mod verify

      - name: Check formatting
        run: |
          chmod +x $GITHUB_WORKSPACE/scripts/gofmtcheck.sh
          $GITHUB_WORKSPACE/scripts/gofmtcheck.sh

      - name: Linting
        if: matrix.os == 'linux'
        run: |
          go install golang.org/x/lint/golint@latest
          golint .

      - name: Get short commit hash and date
        id: get_git_info
        run: echo ::set-output name=HASH_DATE::$(git log -1 --pretty=format:"%h (%ci)" .)

      - name: Build
        run: |
          mkdir -p dist/${GOOS}-${GOARCH}
          go build -v -ldflags "-X \"main.buildVersion=${{ steps.get_git_info.outputs.HASH_DATE }}\"" -o dist/${GOOS}-${GOARCH}/ .

      - name: Package
        run: |
          cd dist && ${{ matrix.pkg_cmd }} ${{ matrix.pkg_file }} ${GOOS}-${GOARCH}/*
          pwd && ls -l

      - name: Upload asset to release
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ needs.create_release.outputs.upload_url }}
          asset_path: ./dist/${{ matrix.pkg_file }}
          asset_name: ${{ matrix.pkg_file }}
          asset_content_type: ${{ matrix.content_type }}

      # - name: Build Docker image and push
      #   if: matrix.os == 'linux' && env.DOCKER_USERNAME != ''
      #   uses: docker/build-push-action@v1
      #   with:
      #     username: ${{ secrets.DOCKER_USERNAME }}
      #     password: ${{ secrets.DOCKER_PASSWORD }}
      #     repository: dbhi/prometheus-sql
      #     tag_with_sha: true
      #     tag_with_ref: true
      #     add_git_labels: true
      #     dockerfile: Dockerfile.github
      #     push: ${{ startsWith(github.ref, 'refs/tags/') }}
      #   env:
      #     DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}