branch_deployments.yml

name: Serverless Branch Deployments
on:
  pull_request:
    types: [opened, synchronize, reopened, closed]

concurrency:
  # Cancel in-progress deploys to same branch
  group: ${{ github.ref }}/branch_deployments
  cancel-in-progress: true
env:
  DAGSTER_CLOUD_URL: "http://ORGANIZATION_NAME.dagster.cloud"
  DAGSTER_CLOUD_API_TOKEN: ${{ secrets.DAGSTER_CLOUD_API_TOKEN }}
  ENABLE_FAST_DEPLOYS: 'true'
  PYTHON_VERSION: '3.8'
  DAGSTER_CLOUD_FILE: 'dagster_cloud.yaml'

jobs:
  dagster_cloud_default_deploy:
    name: Dagster Serverless Deploy
    runs-on: ubuntu-20.04
    outputs:
      build_info: ${{ steps.parse-workspace.outputs.build_info }}
    
    steps:
      - name: Prerun Checks
        id: prerun
        uses: dagster-io/dagster-cloud-action/actions/utils/prerun@v0.1

      - name: Launch Docker Deploy
        if: steps.prerun.outputs.result == 'docker-deploy'
        id: parse-workspace
        uses: dagster-io/dagster-cloud-action/actions/utils/parse_workspace@v0.1
        with:
          dagster_cloud_file: $DAGSTER_CLOUD_FILE

      - name: Checkout for Python Executable Deploy
        if: steps.prerun.outputs.result == 'pex-deploy'
        uses: actions/checkout@v3
        with:
          ref: ${{ github.head_ref }}
          path: project-repo
          
      - name: Python Executable Deploy
        if: steps.prerun.outputs.result == 'pex-deploy'
        uses: dagster-io/dagster-cloud-action/actions/build_deploy_python_executable@v0.1
        with:
          dagster_cloud_file: "$GITHUB_WORKSPACE/project-repo/$DAGSTER_CLOUD_FILE"
          build_output_dir: "$GITHUB_WORKSPACE/build"
          python_version: "${{ env.PYTHON_VERSION }}"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  dagster_cloud_docker_deploy:
    name: Docker Deploy
    runs-on: ubuntu-20.04
    if: needs.dagster_cloud_default_deploy.outputs.build_info
    needs: dagster_cloud_default_deploy
    strategy:
      fail-fast: false
      matrix:
        location: ${{ fromJSON(needs.dagster_cloud_default_deploy.outputs.build_info) }}
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ github.head_ref }}
      - name: Build and deploy to Dagster Cloud serverless
        uses: dagster-io/dagster-cloud-action/actions/serverless_branch_deploy@v0.1
        with:
          dagster_cloud_api_token: ${{ secrets.DAGSTER_CLOUD_API_TOKEN }}
          location: ${{ toJson(matrix.location) }}
          base_image: "python:${{ env.PYTHON_VERSION }}-slim"
          # Uncomment to pass through Github Action secrets as a JSON string of key-value pairs
          # env_vars: ${{ toJson(secrets) }}
          organization_id: ${{ secrets.ORGANIZATION_ID }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}