name: 🚀 Deploy to Google Cloud Run

on:
  workflow_dispatch:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  deploy:
    name: 🚀 Deploy
    runs-on: ubuntu-latest
    permissions:
      contents: read
      id-token: write
    steps:
      - name: 📥 Checkout Repository
        uses: actions/checkout@v4

      - name: 🔑 Google Auth
        id: auth
        uses: google-github-actions/auth@v2
        with:
          # See the Helmless Documentation for more information on how to setup a Workload Identity Provider
          # https://helmless.io/docs/cloudrun/ci-cd/#workload-identity-federation
          workload_identity_provider: "projects/YOUR_PROJECT_ID/locations/global/workloadIdentityPools/YOUR_WORKLOAD_IDENTITY_POOL/providers/github"

      - name: 🚀 Deploy Workload with Custom Chart
        uses: helmless/[email protected]
        with:
          # Replace this with the path to your Helm chart using the Helmless Helm chart as dependency
          chart: './charts/e2e-test'
          # The values files are merged in order with the values.yaml file in the chart
          # The last file wins if there are conflicts
          files: |
            ./charts/values-only/values.dev.yaml
          # If true, the final manifest will be checked against the Cloud Run API
          # without actually deploying.
          dry_run: false
      
      - name: 🚀 Deploy Helmless Default Chart
        uses: helmless/[email protected]
        with:
          # As a convenience you can set the type to "service" or "job"
          # and the chart will be set automatically.
          type: service
          # In this case you need to provide all values files you want to use.
          files: |
            ./charts/values-only/values.yaml
            ./charts/values-only/values.dev.yaml

- uses: helmless/[email protected]
  with:
    chart:
    # Helm chart to use for templating. Defaults to the Google Cloud Run chart.
    #
    # Required: false
    # Default: oci://ghcr.io/helmless/google-cloudrun-service

    chart_version:
    # Version of the Helm chart to use.
    #
    # Required: false
    # Default: latest

    type:
    # One of "service" or "job". The chart and type settings are mutually exclusive. If the type is set, the chart input will be ignored and the type will be used to determine which Helmless chart to use.
    #
    # Required: false
    # Default: ""

    files:
    # Glob patterns of value files to include when templating the chart.
    #
    # Required: false
    # Default: values.yaml

    template_only:
    # If true, only template the chart without deploying. Will also skip dry_run validation.
    #
    # Required: false
    # Default: false

    dry_run:
    # If true, only validate the configuration without deploying.
    #
    # Required: false
    # Default: false

- name: Deploy to Cloud Run
  id: deploy
  uses: helmless/[email protected]
  with:
    files: values/production.yaml

- name: Use deployment outputs
  run: |
    # The number of manifests deployed
    echo "Deployed ${{ steps.deploy.outputs.manifests_deployed }} workload(s)"
    
    # Access the workloads array (parse with jq)
    echo '${{ steps.deploy.outputs.workloads }}' | jq -r '.[] | "Deployed \(.type) \(.name) to \(.project) in \(.region)"'