gcp-deploy-frontend.yaml

# This is used to deploy the frontend at metagame.wtf and test.metagame.wtf
# Eventually we will switch the associated backend deployments over to Google Cloud
# as well, at which time we can just use the single gcp_deploy.yaml file
# for both PR deployments AND our stage/prod environments
name: Update Frontend Deployment on Cloud Run

on:
  workflow_dispatch:
    inputs:
      cache_key:
        description: Optional cache key component to force invalidation of the build cache.
        required: false
        default: ""
  push:
    branches:
      - develop
      - master

env:
  PROJECT_ID: metagame-thegame
  REGISTRY_REGION: us-east4
  REGISTRY_REPO: thegame
  DEPLOYMENT_DOMAIN: a.run.app
  CLOUDRUN_SUFFIX: mjhnbmqqna-uk
  DEPLOYMENT_ENV: ${{github.ref_name}}
  FRONTEND_SERVICE: frontend-${{github.ref_name}}
  FRONTEND_PORT: 3000
  FRONTEND_TARGET: production

jobs:
  start-deployment:
    name: Generate Deployment Start Message
    runs-on: ubuntu-latest

    outputs:
      deployment_id: ${{steps.create-message.outputs.deployment_id}}

    steps:
      - name: Start Deployment
        uses: bobheadxi/deployments@v1
        id: create-message
        with:
          step: start
          token: ${{github.token}}
          env: ${{env.DEPLOYMENT_ENV}}
          desc: "Frontend deployment for #${{github.ref_name}} by ${{github.event.pusher.login}}"
          ref: ${{github.head_ref}}
          auto_inactive: false
          logs: https://github.com/${{github.repository}}/commit/${{github.event.after}}/checks

  cancel-previous:
    name: Cancel Existing Runs
    runs-on: ubuntu-latest

    steps:
      - name: Cancel Existing Runs
        uses: styfle/cancel-workflow-action@0.10.0
        with:
          access_token: ${{github.token}}

  env:
    name: Environment Variables
    runs-on: ubuntu-latest
    needs: [cancel-previous]

    outputs:
      PROJECT_ID: ${{env.PROJECT_ID}}
      REGISTRY_REGION: ${{env.REGISTRY_REGION}}
      REGISTRY_REPO: ${{env.REGISTRY_REPO}}
      DEPLOYMENT_DOMAIN: ${{env.DEPLOYMENT_DOMAIN}}
      CLOUDRUN_SUFFIX: ${{env.CLOUDRUN_SUFFIX}}
      FRONTEND_SERVICE: ${{env.FRONTEND_SERVICE}}
      FRONTEND_PORT: ${{env.FRONTEND_PORT}}
      CLOUDRUN_REGION: ${{env.CLOUDRUN_REGION}}
      DOCKER_REGISTRY: ${{env.DOCKER_REGISTRY}}
      FRONTEND_URL: ${{env.FRONTEND_URL}}
      DOCKER_PATH: ${{env.DOCKER_PATH}}
      GRAPHQL_URL: ${{env.GRAPHQL_URL}}
      FRONTEND_TAG: ${{env.FRONTEND_TAG}}
      APP_ENV: ${{env.APP_ENV}}
      GOOGLE_CAL_PROJECT_NUMBER: ${{env.GOOGLE_CAL_PROJECT_NUMBER}}
      GOOGLE_CAL_CLIENT_EMAIL: ${{env.GOOGLE_CAL_CLIENT_EMAIL}}
      GOOGLE_CAL_CALENDAR_ID: ${{env.GOOGLE_CAL_CALENDAR_ID}}

    steps:
      - name: First Interpolation of Variables
        id: first
        run: |
          echo "CLOUDRUN_REGION=${{env.REGISTRY_REGION}}" >> $GITHUB_ENV
          echo "DOCKER_REGISTRY=${{env.REGISTRY_REGION}}-docker.pkg.dev" >> $GITHUB_ENV
          if [[ ${{github.ref_name}} == 'master' ]]; then
              echo "APP_ENV=production" >> $GITHUB_ENV
              echo "HASURA_HOST=api.metagame.wtf" >> $GITHUB_ENV
              echo "FRONTEND_URL=https://metagame.wtf" >> $GITHUB_ENV
          else
              echo "APP_ENV=test" >> $GITHUB_ENV
              echo "HASURA_HOST=api-staging.metagame.wtf" >> $GITHUB_ENV
              echo "FRONTEND_URL=https://test.metagame.wtf" >> $GITHUB_ENV
          fi
      - name: Those Variables May Now Be Interpolated
        id: second
        run: |
          echo "DOCKER_PATH=\
          ${{env.DOCKER_REGISTRY}}/${{env.PROJECT_ID}}/${{env.REGISTRY_REPO}}" >> $GITHUB_ENV
          echo "GRAPHQL_URL=\
          https://${{env.HASURA_HOST}}/v1/graphql" >> $GITHUB_ENV

      - name: And That Result Again In Another Step
        id: third
        run: |
          echo "FRONTEND_TAG=\
          ${{env.DOCKER_PATH}}/frontend:${{github.ref_name}}" >> $GITHUB_ENV

  build-frontend:
    name: Build Frontend Container Image
    runs-on: ubuntu-latest
    needs: [env]

    steps:
      - name: Set Up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: "Login to Registry: ${{needs.env.outputs.DOCKER_REGISTRY}}"
        uses: docker/login-action@v3
        with:
          registry: ${{needs.env.outputs.DOCKER_REGISTRY}}
          username: _json_key
          password: ${{secrets.GCP_SA_KEY}}

      - name: "Build & Push Container Image: ${{needs.env.outputs.FRONTEND_TAG}}"
        uses: docker/build-push-action@v5
        with:
          file: docker/frontend/Dockerfile
          tags: ${{needs.env.outputs.FRONTEND_TAG}}
          build-args: |
            TARGET=${{env.FRONTEND_TARGET}}
            APP_ENV=${{env.APP_ENV}}
            GRAPHQL_URL=${{needs.env.outputs.GRAPHQL_URL}}
            FRONTEND_URL=${{needs.env.outputs.FRONTEND_URL}}
            YOUTUBE_API_KEY=${{secrets.YOUTUBE_API_KEY}}
            IMGIX_TOKEN=${{secrets.IMGIX_TOKEN}}
            HONEYBADGER_API_KEY=${{secrets.HONEYBADGER_API_KEY}}
            USERBACK_TOKEN=${{secrets.USERBACK_TOKEN}}
            WEB3_STORAGE_TOKEN=${{secrets.WEB3_STORAGE_TOKEN}}
            OPENSEA_API_KEY=${{secrets.OPENSEA_API_KEY}}
            GCAL_PRIVATE_KEY=${{secrets.GCAL_PRIVATE_KEY}}
            GCAL_CLIENT_EMAIL=${{secrets.GCAL_CLIENT_EMAIL}}
            GCAL_PROJECT_NUMBER=${{secrets.GCAL_PROJECT_NUMBER}}
            GCAL_CALENDAR_ID=${{secrets.GCAL_CALENDAR_ID}}
          push: true

  deploy-frontend:
    name: Deploy Frontend
    runs-on: ubuntu-latest
    needs: [env, build-frontend]

    steps:
      - name: Set Up gcloud CLI
        uses: google-github-actions/setup-gcloud@v0.6.0
        with:
          project_id: ${{needs.env.outputs.PROJECT_ID}}
          service_account_key: ${{secrets.GCP_SA_KEY}}
          export_default_credentials: true

      - name: "Deploy Container Image: ${{needs.env.outputs.FRONTEND_SERVICE}}"
        run: |
          gcloud -q run deploy ${{needs.env.outputs.FRONTEND_SERVICE}} \
            --image ${{needs.env.outputs.FRONTEND_TAG}} \
            --region ${{needs.env.outputs.CLOUDRUN_REGION}} \
            --port ${{needs.env.outputs.FRONTEND_PORT}} \
            --cpu 1 \
            --memory 512Mi \
            --ingress all \
            --min-instances 1 \
            --allow-unauthenticated \
            --set-env-vars GCAL_PRIVATE_KEY="${{secrets.GCAL_PRIVATE_KEY}}" \
            --set-env-vars GCAL_PROJECT_NUMBER="${{secrets.GCAL_PROJECT_NUMBER}}" \
            --set-env-vars GCAL_CLIENT_EMAIL="${{secrets.GCAL_CLIENT_EMAIL}}" \
            --set-env-vars NEXT_PUBLIC_GCAL_CALENDAR_ID="${{secrets.GCAL_CALENDAR_ID}}"

  finish-deployment:
    name: Finish Deployment
    runs-on: ubuntu-latest
    needs: [env, start-deployment, deploy-frontend]
    if: always()

    env:
      result: ${{needs.deploy-frontend.result}}

    steps:
      - name: Finish Deployment
        uses: bobheadxi/deployments@v1
        with:
          step: finish
          token: ${{github.token}}
          env: ${{env.DEPLOYMENT_ENV}}
          env_url: ${{needs.env.outputs.FRONTEND_URL}}
          status: ${{env.result == 'skipped' && 'cancelled' || env.result}}
          deployment_id: ${{needs.start-deployment.outputs.deployment_id}}