pipeline.yaml

name: Pipeline

on:
  push:
    branches:
      - 'main'
      - 'feature**'
      - 'dev'
  # dgieature**'

env:
  SAM_TEMPLATE: template.yaml
  DEV_STACK_NAME: sam-dev
  DEV_PIPELINE_EXECUTION_ROLE: arn:aws:iam::381492285923:role/aws-sam-cli-managed-dev-pipel-PipelineExecutionRole-UaHDX0uHMlbb
  DEV_CLOUDFORMATION_EXECUTION_ROLE: arn:aws:iam::381492285923:role/aws-sam-cli-managed-dev-p-CloudFormationExecutionRo-w8faWVZpG2wg
  DEV_ARTIFACTS_BUCKET: aws-sam-cli-managed-dev-pipeline-r-artifactsbucket-hkgixjbuzwh8
  # If there are functions with "Image" PackageType in your template,
  # uncomment the line below and add "--image-repository ${DEV_IMAGE_REPOSITORY}" to
  # DEV "sam package" and "sam deploy" commands.
  # DEV_IMAGE_REPOSITORY = '0123456789.dkr.ecr.region.amazonaws.com/repository-name'
  DEV_REGION: us-east-1
  PROD_STACK_NAME: sam-prod
  PROD_PIPELINE_EXECUTION_ROLE: arn:aws:iam::381492285923:role/aws-sam-cli-managed-prod-pipe-PipelineExecutionRole-nqfCgyJpQeCe
  PROD_CLOUDFORMATION_EXECUTION_ROLE: arn:aws:iam::381492285923:role/aws-sam-cli-managed-prod--CloudFormationExecutionRo-XyodNvEhsqDv
  PROD_ARTIFACTS_BUCKET: aws-sam-cli-managed-prod-pipeline--artifactsbucket-bmcqaivt57h4
  # If there are functions with "Image" PackageType in your template,
  # uncomment the line below and add "--image-repository ${PROD_IMAGE_REPOSITORY}" to
  # prod "sam package" and "sam deploy" commands.
  # PROD_IMAGE_REPOSITORY = '0123456789.dkr.ecr.region.amazonaws.com/repository-name'
  PROD_REGION: us-east-1

permissions:
  id-token: write
  contents: read
jobs:
  test:
    if: github.event_name == 'push'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - run: |
          # trigger the tests here

  delete-feature:
    if: startsWith(github.event.ref, 'feature') && github.event_name == 'delete'
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: aws-actions/setup-sam@v2
        with:
          use-installer: true

      - name: Assume the dev pipeline user role
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: ${{ env.DEV_REGION }}
          role-to-assume: ${{ env.DEV_PIPELINE_EXECUTION_ROLE }}
          role-session-name: dev-packaging
          role-duration-seconds: 3600
          role-skip-session-tagging: true

      - name: Delete feature branch stack
        env:
          FEATURE_BRANCH_NAME: ${{ github.event.ref }}
        run: |
          sam delete \
            --stack-name $(echo ${FEATURE_BRANCH_NAME##*/} | tr -cd '[a-zA-Z0-9-]') \
            --region ${DEV_REGION} \
            --no-prompts

  build-and-deploy-feature:
    # this stage is triggered only for feature branches (feature*),
    # which will build the stack and deploy to a stack named with branch name.
    # https://github.com/actions/setup-python
    # https://github.com/aws-actions/configure-aws-credentials#notice-node12-deprecation-warning
    if: startsWith(github.ref, 'refs/heads/feature')
    needs: [test]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: aws-actions/setup-sam@v2
        with:
          use-installer: true
      - run: sam build --template ${SAM_TEMPLATE} --use-container

      - name: Assume the DEV pipeline user role
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: ${{ env.DEV_REGION }}
          role-to-assume: ${{ env.DEV_PIPELINE_EXECUTION_ROLE }}
          role-session-name: feature-deployment
          role-duration-seconds: 3600
          role-skip-session-tagging: true

      - name: Deploy to feature stack in the DEV account
        shell: bash
        run: |
          sam deploy --stack-name $(echo ${GITHUB_REF##*/} | tr -cd '[a-zA-Z0-9-]') \
            --capabilities CAPABILITY_IAM \
            --region ${DEV_REGION} \
            --s3-bucket ${DEV_ARTIFACTS_BUCKET} \
            --no-fail-on-empty-changeset \
            --role-arn ${DEV_CLOUDFORMATION_EXECUTION_ROLE}

  build-and-package:
    if: github.event_name == 'push'
    # if: github.ref == 'refs/heads/dev'
    needs: [test]
    runs-on: ubuntu-latest
    steps: 
      - uses: actions/checkout@v3
      - uses: aws-actions/setup-sam@v2
        with:
          use-installer: true

      - name: Build resources
        run: sam build --template ${SAM_TEMPLATE} --use-container

      - name: Assume the dev pipeline user role
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: ${{ env.DEV_REGION }}
          role-to-assume: ${{ env.DEV_PIPELINE_EXECUTION_ROLE }}
          role-session-name: dev-packaging
          role-duration-seconds: 3600
          role-skip-session-tagging: true

      - name: Upload artifacts to DEV artifact buckets
        run: |
          sam package \
            --s3-bucket ${DEV_ARTIFACTS_BUCKET} \
            --region ${DEV_REGION} \
            --output-template-file packaged-dev.yaml

      - uses: actions/upload-artifact@v3
        with:
          name: packaged-dev.yaml
          path: packaged-dev.yaml

      - name: Assume the prod pipeline user role
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: ${{ env.PROD_REGION }}
          role-to-assume: ${{ env.PROD_PIPELINE_EXECUTION_ROLE }}
          role-session-name: prod-packaging
          role-duration-seconds: 3600
          role-skip-session-tagging: true

      - name: Upload artifacts to production artifact buckets
        run: |
          sam package \
            --s3-bucket ${PROD_ARTIFACTS_BUCKET} \
            --region ${PROD_REGION} \
            --output-template-file packaged-prod.yaml

      - uses: actions/upload-artifact@v3
        with:
          name: packaged-prod.yaml
          path: packaged-prod.yaml

  deploy-dev:
    if: github.ref == 'refs/heads/dev'
    needs: [build-and-package]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: aws-actions/setup-sam@v2
        with:
          use-installer: true
      - uses: actions/download-artifact@v3
        with:
          name: packaged-dev.yaml

      - name: Assume the dev pipeline user role
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: ${{ env.DEV_REGION }}
          role-to-assume: ${{ env.DEV_PIPELINE_EXECUTION_ROLE }}
          role-session-name: dev-deployment
          role-duration-seconds: 3600
          role-skip-session-tagging: true

      - name: Deploy to dev account
        run: |
          sam deploy --stack-name ${DEV_STACK_NAME} \
            --template packaged-dev.yaml \
            --capabilities CAPABILITY_IAM \
            --region ${DEV_REGION} \
            --s3-bucket ${DEV_ARTIFACTS_BUCKET} \
            --no-fail-on-empty-changeset \
            --role-arn ${DEV_CLOUDFORMATION_EXECUTION_ROLE}

  # integration-test:
  #   if: github.ref == 'refs/heads/main'
  #   needs: [deploy-DEV]
  #   runs-on: ubuntu-latest
  #   steps:
  #     - uses: actions/checkout@v3
  #     - run: |
  #         # trigger the integration tests here

  deploy-prod:
    if: github.ref == 'refs/heads/main'
    needs: [build-and-package]
   # needs: [deploy-dev]
    runs-on: ubuntu-latest
    # Configure GitHub Action Environment to have a manual approval step before deployment to production
    # https://docs.github.com/en/actions/reference/environments
    # environment: <configured-environment>
    steps:
      - uses: actions/checkout@v3
      - uses: aws-actions/setup-sam@v2
        with:
          use-installer: true
      # - uses: actions/download-artifact@v3
      #   with:
      #     name: packaged-prod.yaml

      - name: Download packaged artifacts
        uses: actions/download-artifact@v2
        with:
          name: packaged-prod.yaml
          path: packaged-prod.yaml

      - name: Assume the prod pipeline user role
        uses: aws-actions/configure-aws-credentials@v1-node16
        with:
          aws-region: ${{ env.PROD_REGION }}
          role-to-assume: ${{ env.PROD_PIPELINE_EXECUTION_ROLE }}
          role-session-name: prod-deployment
          role-duration-seconds: 3600
          role-skip-session-tagging: true

      - name: Deploy to production account
        run: |
          sam deploy --stack-name ${PROD_STACK_NAME} \
            --template packaged-prod.yaml \
            --capabilities CAPABILITY_IAM \
            --region ${PROD_REGION} \
            --s3-bucket ${PROD_ARTIFACTS_BUCKET} \
            --no-fail-on-empty-changeset \
            --role-arn ${PROD_CLOUDFORMATION_EXECUTION_ROLE}