deploy.yml

name: Deploy

on:
  push:
    branches:
      - 'main'
      - 'staging'
      - 'develop'

jobs:
  deploy:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Get current version
        id: version
        run: |
          # Determine version based on the branch
          if [[ "${GITHUB_REF}" == "refs/heads/main" ]]; then
            ENVIRONMENT=prod
          elif [[ "${GITHUB_REF}" == "refs/heads/staging" ]]; then
            ENVIRONMENT=stag
          elif [[ "${GITHUB_REF}" == "refs/heads/develop" ]]; then
            ENVIRONMENT=dev
          fi

          # Get the latest tag version
          VERSION=$(cat VERSION)  # assuming you store the version in a file
          NEW_VERSION=$((VERSION + 1))
          echo $NEW_VERSION > VERSION
          echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV
          echo "ENVIRONMENT=$ENVIRONMENT" >> $GITHUB_ENV
          echo "Tagging as $ENVIRONMENT v$NEW_VERSION"

      - name: Build Docker image
        run: |
          docker build --build-arg ENV=${{ env.ENVIRONMENT }} -t mustafaeligere/dockersample:${{ env.ENVIRONMENT }}-v${{ env.NEW_VERSION }} -t mustafaeligere/dockersample:live-${{ env.ENVIRONMENT }} .

      - name: Log in to DockerHub
        run: echo "${{ secrets.DOCKERHUB_PASSWORD }}" | docker login -u ${{ secrets.DOCKERHUB_USERNAME }} --password-stdin

      - name: Push Docker image
        run: |
          docker push mustafaeligere/dockersample:${{ env.ENVIRONMENT }}-v${{ env.NEW_VERSION }}
          docker push mustafaeligere/dockersample:live-${{ env.ENVIRONMENT }}

      - name: Update VERSION file in repo
        run: |
          git config --local user.name "github-actions"
          git config --local user.email "github-actions@github.com"
          git add VERSION
          git commit -m "Bump $ENVIRONMENT version to v${NEW_VERSION}"
          git push origin ${{ github.ref }}