name: Push

on: [push, release]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Install Go
      uses: actions/setup-go@v2
    - name: Build
      run: GO111MODULE=on CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build .
    - name: Upload build
      uses: actions/upload-artifact@v2
      with:
        name: micrach
        path: micrach

  release:
    needs: build

    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2
    - name: Download build
      uses: actions/download-artifact@v2
      with:
        name: micrach
        path: micrach
    - name: Build docker image and push to GitHub registry
      uses: docker/build-push-action@v1
      with:
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
        registry: docker.pkg.github.com
        repository: yanislav-igonin/micrach-go/micrach
        dockerfile: Dockerfile
        tags: latest
        # build_args: CI_COMMIT_TAG=${{ github.event.release.tag_name }}


  deploy:
    needs: release

    runs-on: ubuntu-latest

    steps:
    - name: Deploy
      uses: appleboy/ssh-action@master
      env:
        REGISTRY: ghcr.io/yanislav-igonin/micrach-go/micrach
        SERVICE_NAME: micrach_app
      with:
        host: ${{ secrets.VPS_HOST }}
        username: ${{ secrets.VPS_SSH_USERNAME }}
        key: ${{ secrets.VPS_SSH_PRIVATE_KEY }}
        script: |
          docker login -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }} ${{ env.REGISTRY }}
          docker pull ${{ env.REGISTRY }}:${{ github.event.release.tag_name }}
          docker pull ${{ env.REGISTRY }}:latest
          docker service update --image ${{ env.REGISTRY }}:${{ github.event.release.tag_name }} ${{ env.SERVICE_NAME }}