deploy.yml

name: Deploy with Capistrano
on:
  push:
    branches: [ rc, master, main]
  workflow_dispatch:
jobs:
  build:
    runs-on: ubuntu-latest
    outputs:
      github_envs: ${{ steps.branch_check.outputs.github_envs }}
      deploy_env: ${{ steps.branch_check.outputs.deploy_env }}
    steps:
      - name: Choose Environment
        id: branch_check
        run: |
          echo "Running on branch ${{ github.ref }}"
          if [ "${{ github.ref }}" = "refs/heads/master" ] || [ "${{ github.ref }}" = "refs/heads/main" ]; then
            ENV_ARRAY="${{secrets.CLIENT_ENVS}}"
            ENV_ARRAY="${ENV_ARRAY//, /,}"
            ENV_ARRAY="${ENV_ARRAY//,/\",\"}"
            echo "github_envs={\"value\":[\"${ENV_ARRAY}\"]}" >> $GITHUB_OUTPUT
            echo "deploy_env=production" >> $GITHUB_OUTPUT
          elif [ "${{ github.ref }}" = "refs/heads/rc" ]; then
            echo "github_envs={\"value\":['staging']}" >> $GITHUB_OUTPUT
            echo "deploy_env=staging" >> $GITHUB_OUTPUT
          fi 

  deploy:
    needs: build 
    runs-on: ubuntu-latest
    strategy:
      matrix: ${{fromJSON(needs.build.outputs.github_envs)}}
      fail-fast: false
    environment:
      name: ${{ matrix.value }}
    env:
      SERVER_IP: ${{ secrets.SERVER_IP }}
      BRANCH: ${{ secrets.BRANCH }}
    steps:
      - uses: actions/checkout@v3
      - name: Install Rbenv
        run: |
          sudo git clone https://github.com/rbenv/rbenv.git /home/runner/.rbenv
          sudo apt-get update
          sudo apt-get install -y libreadline6-dev zlib1g-dev libncurses5-dev libffi-dev libgdbm6 libgdbm-dev
          sudo git clone https://github.com/rbenv/ruby-build.git /home/runner/.rbenv/plugins/ruby-build
          sudo chown -R runner /home/runner/.rbenv
          echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> $GITHUB_PATH
          source $GITHUB_PATH
          eval "$(rbenv init -)"
          rbenv install -s `cat .ruby-version`
      - name: Setup Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: 2.6.6
          bundler-cache: true 
      - uses: actions/setup-node@v3
        with:
          node-version: 14.x
      - name: Add public IP to AWS security group
        uses: sohelamin/aws-security-group-add-ip-action@master
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: ${{ secrets.AWS_REGION }}
          aws-security-group-id: ${{ secrets.AWS_SECURITY_GROUP_ID }}
          port: '22'
          to-port: '30'
          protocol: 'tcp'
          description: 'GitHub Action'
      - name: Install SSH key
        uses: shimataro/ssh-key-action@v2
        with:
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          known_hosts: ${{ secrets.KNOWN_HOSTS }}
      - uses: miloserdow/capistrano-deploy@master
        with:
          target: ${{ needs.build.outputs.deploy_env }} # Defines the environment that will be used for the deployment
          enc_rsa_key_val: ${{ secrets.DEPLOY_ID_RSA_ENC }}
          deploy_key: ${{ secrets.DEPLOY_ENC_KEY }}