docker-image.yml

name: custom-ssh-server build

on:
  schedule:
    - cron: "0 0 * * 0"
  push:
    branches:
      - "**"
    tags:
      - "v*.*.*"
  pull_request:
    branches: [ "main" ]

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

jobs:

  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3
      name: Checkout code

    - name: Docker meta
      id: meta
      uses: docker/metadata-action@v4
      with:
        # list of Docker images to use as base name for tags
        images: |
          haravich/custom-ssh-server
          ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
        # generate Docker tags based on the following events/attributes
        tags: |
          type=schedule
          type=ref,event=branch
          type=ref,event=pr
          type=semver,pattern={{version}}
          type=semver,pattern={{major}}.{{minor}}
          type=semver,pattern={{major}}
          type=sha

    - name: Set up QEMU
      uses: docker/setup-qemu-action@v2
    
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v2
      
    - name: Login to Docker Hub
      if: github.event_name != 'pull_request'
      uses: docker/login-action@v2
      with:
        username: ${{ secrets.DOCKERHUB_USERNAME }}
        password: ${{ secrets.DOCKERHUB_TOKEN }}
    
    - name: Login to GHCR
      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@v4
      with:
        push: ${{ github.event_name != 'pull_request' }}
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}