deploy.yml

name: Deploy to Google Cloud Run

on:
  push:
    branches:
      - main
      - redeploy-action
  workflow_dispatch:

env:
  REGISTRY: ghcr.io

jobs:
  build-container:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
      id-token: write

    steps:
      - name: Checkout GitHub Action
        uses: actions/checkout@v3

      - name: Login to GitHub Container Registry (GHCR)
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract Docker metadata
        id: metadata
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY }}/${{ github.repository }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=ref,event=branch
            type=sha
            latest

      - name: Build and push to GHCR
        uses: docker/build-push-action@v4
        with:
          context: ./src
          push: true
          tags: ${{ steps.metadata.outputs.tags }}
          labels: ${{ steps.metadata.outputs.labels }}

  deploy-cloud-run:
    runs-on: ubuntu-latest
    needs: build-container

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

    - name: Authenticate to Google Cloud
      uses: google-github-actions/auth@v2
      with:
        credentials_json: '${{ secrets.GCP_SA_KEY }}'

    - name: Set up Cloud SDK
      uses: google-github-actions/setup-gcloud@v2
      with:
        project_id: htan-dcc

    - name: Set up Terraform
      uses: hashicorp/setup-terraform@v1
      with:
        terraform_version: 1.7.0

    - name: Terraform Init
      run: terraform init

    - name: Terraform Plan
      run: terraform plan -target=google_cloud_run_v2_job.default -target=google_cloud_scheduler_job.job

    - name: Terraform Apply
      run: terraform apply -target=google_cloud_run_v2_job.default -target=google_cloud_scheduler_job.job -auto-approve