dockerimage.yml

name: Docker Image CI/CD

on:
  push:
    branches:
      - master
    paths:
      - '*'
      - '!README.md'
  pull_request:
    paths:
      - '*'
      - '!README.md'

env:
  SE_VERSION: 4.41
  SE_REVISION: 9782

jobs:

  build:
    name: Build Docker image
    runs-on: ubuntu-latest
    strategy:
      matrix:
        tag: [alpine, debian, ubuntu, opensuse]
    steps:
    - 
      name: Checkout
      uses: actions/checkout@v3
    - 
      name: Set up QEMU 
      uses: docker/setup-qemu-action@v2
      with:
        platforms: linux/amd64,linux/arm64,linux/arm/v7
    - 
      name: Set up Docker Buildx
      id: buildx
      uses: docker/setup-buildx-action@v2
    - 
      name: Build Docker image for testing
      uses: docker/build-push-action@v3
      with:
        context: .
        file: Dockerfile.${{ matrix.tag }}
        load: true
        tags: vpn
    - 
      name: Test IPsec connection
      run: |
        docker network create --subnet 172.18.0.0/16 test-ipsec
        docker run -d --cap-add NET_ADMIN -e USERNAME=test -e PASSWORD=test --network test-ipsec --ip 172.18.0.3 vpn
        sudo bash tests/prepare-ipsec.sh
        sudo bash tests/test-ipsec.sh
    - 
      name: Login to Docker Hub
      if: github.event_name != 'pull_request'
      uses: docker/login-action@v2
      with:
        username: ${{ secrets.DOCKERHUB_USERNAME }}
        password: ${{ secrets.DOCKERHUB_TOKEN }}
    - 
      name: Set Docker meta
      id: meta
      uses: docker/metadata-action@v4
      with:
        images: siomiz/softethervpn
        tags: |
          type=raw,value=${{ matrix.tag }}
          type=raw,value=${{ env.SE_VERSION }}-${{ matrix.tag }}
          type=raw,value=${{ env.SE_REVISION }}-${{ matrix.tag }}
          type=raw,value=latest,enable=${{ matrix.tag == 'alpine' }}
          type=raw,value=${{ env.SE_VERSION }},enable=${{ matrix.tag == 'alpine' }}
          type=raw,value=${{ env.SE_REVISION }},enable=${{ matrix.tag == 'alpine' }}
    - 
      name: Buildx and push Docker image
      uses: docker/build-push-action@v3
      with:
        builder: ${{ steps.buildx.outputs.name }}
        context: .
        file: Dockerfile.${{ matrix.tag }}
        platforms: linux/amd64,linux/arm64,linux/arm/v7
        push: ${{ github.event_name != 'pull_request' }}
        tags: ${{ steps.meta.outputs.tags }}