name: Deploy
on:
  push:
    branches:
      - dev
      - stg
      - main

jobs:
  deploy:
    runs-on: self-hosted
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Install Docker Compose
      run: |
        python3 -m pip install docker-compose

    - name: Install AWS CLI
      run: |
        python3 -m pip install awscli
        .
    - name: Configure AWS Region
      uses: aws-actions/configure-aws-credentials@v1
      with:
        aws-region: us-east-1

    - name: Extract Environment
      shell: bash
      run: |
        if [ ${GITHUB_REF} == "refs/heads/main" ]; then
          echo "##[set-output name=result;]$(echo "prd")"
        else
          echo "##[set-output name=result;]$(echo ${GITHUB_REF#refs/heads/})"
        fi
      id: extract_environment

    - name: Login to AWS ECR
      id: login_ecr
      uses: aws-actions/amazon-ecr-login@v1

    - name: Build, Tag, and Push Image to AWS ECR
      env:
        IMAGE_TAG: latest
        ENV: ${{ steps.extract_environment.outputs.result }}
      run: |
        export ENV=$ENV
        docker-compose build
        docker-compose push