production.yml

name: master

on:
  push:
    branches:
      - "master"

env:
  GKE_PROJECT: ${{ secrets.GKE_PROJECT }}
  GKE_ZONE: ${{ secrets.GKE_ZONE }}
  NPM_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }} 
  CLUSTER: stoqey
  DEPLOYMENT: dior
  IMAGE: dior

jobs:
  setup-build-publish-deploy:
    name: deploy
    runs-on: ubuntu-latest

    steps:
    - name: Checkout
      uses: actions/checkout@v2

    # Setup gcloud CLI
    - uses: GoogleCloudPlatform/github-actions/setup-gcloud@master
      with:
        version: '290.0.1'
        service_account_key: ${{ secrets.GKE_SA_KEY }}
        GKE_PROJECT: ${{ secrets.GKE_PROJECT }}

    # Configure Docker to use the gcloud command-line tool as a credential
    # helper for authentication
    - name: Save docker configure 
      run: |-
        gcloud --quiet auth configure-docker    

    # Build the Docker image
    - name: Build image
      run: |-
        docker build \
          --tag "gcr.io/$GKE_PROJECT/$IMAGE:${GITHUB_SHA:0:7}" \
          --build-arg GITHUB_SHA="$GITHUB_SHA" \
          --build-arg GITHUB_REF="$GITHUB_REF" \
          .
    # Push the Docker image to Google Container Registry
    - name: Push image to GCR
      run: |-
        docker push "gcr.io/$GKE_PROJECT/$IMAGE:${GITHUB_SHA:0:7}"

     # Setup DigitalOcean
    - name: Setup DigitalOcean doctl
      uses: digitalocean/action-doctl@v2
      with:
        token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}
        
    # Set up k8s
    - name: Set up k8s
      run: sudo snap install kubectl --classic

    # Get the cluster credentials so we can deploy to the cluster
    - name: Save k8s kubeconfig
      run: doctl kubernetes cluster kubeconfig save "$CLUSTER"

    # Deploy the Docker image to the GKE cluster
    - name: Deploy to k8s
      run: kubectl set image deployment/$DEPLOYMENT $DEPLOYMENT=gcr.io/$GKE_PROJECT/$IMAGE:${GITHUB_SHA:0:7}