ci.yml

on:
  push:
    branches:
      - main
jobs:
  build:
    name: Build, push, and deploy
    runs-on: ubuntu-latest
    steps:
      - name: Checkout master
        uses: actions/checkout@master

      - name: Update SHA
        run: echo $GITHUB_SHA > $GITHUB_WORKSPACE/_meta

      - name: Install doctl
        uses: digitalocean/action-doctl@v2
        with:
          token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}

      - name: Build container image
        run: docker build -t tobiashegemann/digitalstage-api:$(echo $GITHUB_SHA | head -c7) .

      - name: Docker Login
        env:
          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
        run: docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD

      - name: Push image to Docker Hub
        run: docker push tobiashegemann/digitalstage-api --all-tags

      - name: Update deployment file
        run: TAG=$(echo $GITHUB_SHA | head -c7) && sed -i 's|<IMAGE>|tobiashegemann/digitalstage-api:'${TAG}'|' $GITHUB_WORKSPACE/deployment.yml

      - name: Write Mongo CA file
        env:
          CERT: ${{ secrets.MONGO_CERT }}
        run: echo $CERT > $GITHUB_WORKSPACE/mongo.crt

      - name: Replace Environment Variables
        uses: danielr1996/envsubst-action@1.0.0
        env:
          AUTH_URL: ${{ secrets.AUTH_URL }}
          API_KEY: ${{ secrets.API_KEY }}
          TURN_SECRET: ${{ secrets.TURN_SECRET }}
          MONGO_URL: ${{ secrets.MONGO_URL }}
          MONGO_DB: ${{ secrets.MONGO_DB }}
          MONGO_CA: ${{ secrets.MONGO_CA }}
          REDIS_URL: ${{ secrets.REDIS_URL }}
          SENTRY_DSN: ${{ secrets.SENTRY_DSN }}
          RESTRICT_STAGE_CREATION: ${{ secrets.RESTRICT_STAGE_CREATION }}
        with:
          input: deployment.yml
          output: deploy.yml

#      - name: Save DigitalOcean kubeconfig
#        run: doctl kubernetes cluster kubeconfig save $CLUSTER_NAME
#        env:
#          CLUSTER_NAME: ${{ secrets.CLUSTER_NAME }}
#
#      - name: Deploy to Kubernetes
#        run: kubectl apply -f deploy.yml
#
#      - name: Verify deployment
#        run: kubectl rollout status deployment/digitalstage-api