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

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

    - name: Semantic Release
      uses: cycjimmy/semantic-release-action@v2
      id: semantic
      with:
        semantic_version: 16
        extra_plugins: |
          @semantic-release/changelog
          @semantic-release/git
          conventional-changelog-eslint
        branches: |
          [
            'main',
            {
              name: 'dev',
              prerelease: true
            },
            {
              name: 'stg',
              prerelease: true
            }
          ]
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    - name: Update Pip
      run: |
        python3 -m pip install --upgrade pip

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

    - name: Install AWS CLI
      run: |
        python3 -m pip install awscli --upgrade

    - name: Install AWS Elastic Beanstalk ClI
      run: |
        python3 -m pip install awsebcli --upgrade

    - 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:
        ENV: ${{ steps.extract_environment.outputs.result }}
        IMAGE_TAG: ${{ steps.semantic.outputs.new_release_version }}
      run: |
        docker-compose -f build.docker-compose.yml build
        docker-compose -f build.docker-compose.yml push

    - name: Create ZIP file to Deploy AWS Beanstalk
      env:
        ENV: ${{ steps.extract_environment.outputs.result }}
        IMAGE_TAG: ${{ steps.semantic.outputs.new_release_version }}
      run: |
        sed -i -e "s/\${ENV}/$ENV/g" docker-compose.yml
        sed -i -e "s/\${IMAGE_TAG}/$IMAGE_TAG/g" docker-compose.yml
        zip deploy.zip docker-compose.yml

    - name: Deploy AWS Beanstalk
      env:
        ENV: ${{ steps.extract_environment.outputs.result }}
        AWS_REGION: us-east-1
        APP_NAME: maestro
      run: |
        printf "n" | eb init $APP_NAME --region $AWS_REGION
        eb use $APP_NAME-$ENV
        echo -e "deploy:\n  artifact: deploy.zip" >> .elasticbeanstalk/config.yml
        eb deploy