name: Build Docker Image
on:
  push:
    branches:
      - senpai
jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Read current version
        id: get_version
        run: echo "current_version=$(cat VERSION)" >> $GITHUB_ENV

      - name: Increment version
        id: increment_version
        run: |
          current_version=${{ env.current_version }}
          IFS='.' read -r -a version_parts <<< "$current_version"
          version_parts[2]=$((version_parts[2] + 1))
          new_version="${version_parts[0]}.${version_parts[1]}.${version_parts[2]}"
          echo "new_version=$new_version" >> $GITHUB_ENV
          echo $new_version > VERSION

      - name: Log in to Gitea Docker Registry
        run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login https://gitea.suda.codes -u ${{ secrets.DOCKER_USERNAME }} --password-stdin

      - name: Build and push Docker image
        uses: docker/build-push-action@v2
        with:
          context: .
          push: true
          tags: |
            gitea.suda.codes/sudacode/docker-apps-view:${{ env.new_version }}
            gitea.suda.codes/sudacode/docker-apps-view:latest

      - name: Log out from Gitea Docker Registry
        run: docker logout https://gitea.suda.codes