cicd.yml

name: CICD 🚀

permissions:
  id-token: write
  contents: read

on:
  push:
    branches:
      - main
      - dev
      - production
  pull_request:
    branches:
      - main
      - dev
      - production
    types: [ opened, reopened, edited, synchronize ]

jobs:
  gitflow-enforcer:
    name: GitFlow Enforcer 👮‍
    runs-on: ubuntu-latest
    steps:
      - name: Check branch
        if: github.base_ref == 'main' && github.head_ref != 'dev' || github.base_ref == 'production' && github.head_ref != 'main'
        run: |
          echo "ERROR: You can only merge to main from dev and to production from main"
          exit 1

  define-environment:
    name: Set ✨ environment ✨
    needs: gitflow-enforcer
    runs-on: ubuntu-latest
    steps:
      - name: Set the environment based on the branch
        id: define_environment
        run: |
          if [ "${{ github.ref }}" = "refs/heads/main" ]; then
            echo "env_name=staging" >> $GITHUB_OUTPUT
          elif [ "${{ github.ref }}" = "refs/heads/dev" ]; then
            echo "env_name=development" >> $GITHUB_OUTPUT
          elif [ "${{ github.ref }}" = "refs/heads/production" ]; then
            echo "env_name=production" >> $GITHUB_OUTPUT
          fi
      - name: Print the environment
        run: echo "The environment is ${{ steps.define_environment.outputs.env_name }}"

    outputs:
      env_name: ${{ steps.define_environment.outputs.env_name }}

  deploy:
    name: Deploy to ${{ needs.define-environment.outputs.env_name }} 🚀
    runs-on: ubuntu-latest
    if: ${{ needs.define-environment.outputs.env_name }}
    needs: [gitflow-enforcer, define-environment]
    environment: ${{ needs.define-environment.outputs.env_name }}
    concurrency: ${{ needs.define-environment.outputs.env_name }}

    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          lfs: "true"
          submodules: "recursive"
        
      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@v2
        with:
          role-to-assume: ${{ secrets.DEPLOYMENT_ROLE_ARN }}
          role-session-name: "veda-airflow-github-${{ needs.define-environment.outputs.env_name }}-deployment"
          aws-region: "us-west-2"

      - name: Run deployment
        uses: "./.github/actions/terraform-deploy"
        with:
          env_aws_secret_name: ${{ secrets.ENV_AWS_SECRET_NAME }}