build-push-ghcr.yml

name: Build and Push

on:
  push:
    branches:
      - main
      - development
      - feat*
    tags:
      - "v*"
  pull_request:
    branches:
      - master

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  docker-build:
    permissions:
      contents: read
      packages: write
    runs-on: ubuntu-latest
    steps:

      - name: Setting environment variables
        run: |
          echo "repo_name=${{ env.IMAGE_NAME }}" >> $GITHUB_ENV

      - uses: actions/checkout@v3

      - name: Docker meta
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ${{ env.REGISTRY}}/${{ env.repo_name }}
          flavor: latest=true
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}

      - name: Login to image repository
        uses: docker/login-action@v2
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v3
        with:
          context: .
          file: Dockerfile
          push: ${{ github.ref_type == 'tag' || github.ref_name == 'main' || startsWith(github.ref_name, 'feat-')}}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}