name: Tests

on:
  push:
    paths-ignore:
    - 'docs/**'
    - '*.md'
  pull_request:
    paths-ignore:
    - 'docs/**'
    - '*.md'


env:
  DOCKER_GEN_CONTAINER_NAME: nginx-proxy-gen
  IMAGE: nginxproxy/acme-companion
  NGINX_CONTAINER_NAME: nginx-proxy
  TEST_DOMAINS: le1.wtf,le2.wtf,le3.wtf

jobs:
  companion-build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v2
      - name: Patch the Dockerfile's docker-gen
        run: |
          sed -i 's#DOCKER_GEN_VERSION=.*$#DOCKER_GEN_VERSION=fix-current-container-id#g' Dockerfile
          sed -i 's#go get github.com/jwilder/docker-gen#go get github.com/buchdag/docker-gen \&\& mv /go/src/github.com/buchdag /go/src/github.com/jwilder#g' Dockerfile
      - name: Build Image
        run: docker build -t "$IMAGE" .
      - name: Inspect Image
        run: docker inspect "$IMAGE"
      - name: Get acme.sh Version
        run: docker run --rm "$IMAGE" acme.sh --version
      - name: List Docker Images
        run: docker images
      - name: Export Image Artifact
        run: docker save $IMAGE > companion.tar
      - name: Upload Image Artifact
        uses: actions/upload-artifact@v2
        with:
          name: companion.tar
          path: companion.tar

  nginx-proxy-build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v2
      - name: Build patched nginx-proxy Image
        run: docker build -t "nginxproxy/nginx-proxy:latest" ./test/setup/nginx-proxy
      - name: Build patched docker-gen Image
        run: docker build -t "jwilder/docker-gen:latest" ./test/setup/docker-gen
      - name: List Docker Images
        run: docker images
      - name: Export Images Artifacts
        run: |
          docker save nginxproxy/nginx-proxy:latest > nginx-proxy.tar
          docker save jwilder/docker-gen:latest > docker-gen.tar
      - name: Upload nginx-proxy Image Artifact
        uses: actions/upload-artifact@v2
        with:
          name: nginx-proxy.tar
          path: nginx-proxy.tar
      - name: Upload docker-gen Image Artifact
        uses: actions/upload-artifact@v2
        with:
          name: docker-gen.tar
          path: docker-gen.tar

  docker-specs-tests:
    needs: companion-build
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v2
        with:
          repository: docker-library/official-images
          path: official-images
      - name: Download Builded Image
        uses: actions/download-artifact@v2
        with:
          name: companion.tar
      - name: Import Builded Image
        run: docker load < companion.tar
      - name: Docker Specifications Testing
        run: official-images/test/run.sh "$IMAGE"
      - if: ${{ failure() }}
        run: test/github_actions/containers-logs.sh

  integration-tests:
    needs: 
      - companion-build
      - nginx-proxy-build
    strategy:
      fail-fast: false
      matrix:
        test-name:
          [
            docker_api,
            location_config,
            default_cert,
            certs_single,
            certs_san,
            certs_single_domain,
            certs_standalone,
            force_renew,
            acme_accounts,
            private_keys,
            container_restart,
            permissions_default,
            permissions_custom,
            symlinks,
          ]
        setup: [2containers, 3containers]
        acme-ca: [pebble]
        include:
          - test-name: ocsp_must_staple
            setup: 2containers
            acme-ca: boulder
          - test-name: ocsp_must_staple
            setup: 3containers
            acme-ca: boulder
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v2
      # PREPARE RUNNER ENV
      - name: Add Test Domains in /etc/hosts
        run: |
          IFS=',' read -r -a test_domains <<< "$TEST_DOMAINS"
          test_domains+=(pebble pebble-challtestsrv)
          for domain in "${test_domains[@]}"
          do
              echo "127.0.0.1 $domain" | sudo tee -a /etc/hosts
          done
      - name: Setup Pebble
        if: ${{ matrix.acme-ca == 'pebble' }}
        run: test/setup/setup-pebble.sh
      - name: Setup Boulder
        if: ${{ matrix.acme-ca == 'boulder' }}
        run: test/setup/setup-boulder.sh
      - name: Download nginx-proxy Patched Image
        uses: actions/download-artifact@v2
        with:
          name: nginx-proxy.tar
      - name: Download docker-gen Patched Image
        uses: actions/download-artifact@v2
        with:
          name: docker-gen.tar
      - name: Import nginx-proxy patched Images
        run: |
          docker load < nginx-proxy.tar
          docker load < docker-gen.tar
      - name: Setup NGINX Proxy
        env:
          SETUP: ${{ matrix.setup }}
          ACME_CA: ${{ matrix.acme-ca }}
        run: test/setup/setup-nginx-proxy.sh
      # ADD BUILDED IMAGE
      - name: Download Builded Image
        uses: actions/download-artifact@v2
        with:
          name: companion.tar
      - name: Import Builded Image
        run: docker load < companion.tar
      # TEST
      - name: Integration Testing
        env:
          SETUP: ${{ matrix.setup }}
          ACME_CA: ${{ matrix.acme-ca }}
        run: test/run.sh -t ${{ matrix.test-name }} "$IMAGE"
      - if: ${{ failure() }}
        env:
          SETUP: ${{ matrix.setup }}
          ACME_CA: ${{ matrix.acme-ca }}
        run: test/github_actions/containers-logs.sh