build_image.yml

name: Build & Test MKDocs

on:
  push:
    branches: [issue/*, feature/*]
  pull_request:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2
      - name: Build Docker image
        run: |
          export RELEASE=$(grep "MKDOCS_VERSION=" Dockerfile | sed 's|^.*=||g' |awk '{print $1}' | sed 's|"||g')
          docker build . --file Dockerfile --tag polinux/mkdocs:${RELEASE}
      - name: Test image
        run: |
          export RELEASE=$(grep "MKDOCS_VERSION=" Dockerfile | sed 's|^.*=||g' |awk '{print $1}' | sed 's|"||g')
          docker run -d --cap-add NET_ADMIN -p 8000:8000 --name mkdocs polinux/mkdocs:${RELEASE}
          sleep 10
          curl -sSLi http://127.0.0.1:8000  | grep '200 OK'
          # Test custom port
          docker run -d --cap-add NET_ADMIN -p 8001:9000 --name custom -e "DEV_ADDR=0.0.0.0:9000" polinux/mkdocs:${RELEASE}
          sleep 10
          curl -sSLi http://127.0.0.1:8001  | grep '200 OK'