name: Docker CI

on:
  pull_request:
    paths:
      - ".github/workflows/docker-ci.yml"
      - "docker/**"
      - "docker-compose*.yml"
      - "Dockerfile"
      - "package.json"
      - "src/**"
      - "util/**"
      - "Gruntfile.js"
      - "webpack.config.js"
  push:
    branches: [master, main]
    paths:
      - ".github/workflows/docker-ci.yml"
      - "docker/**"
      - "docker-compose*.yml"
      - "Dockerfile"
      - "package.json"
      - "src/**"
      - "util/**"
      - "Gruntfile.js"
      - "webpack.config.js"

concurrency:
  group: docker-ci-${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  build-merged:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - uses: actions/checkout@v6.0.3

      - uses: docker/setup-buildx-action@v4.1.0

      - name: Build merged image
        uses: docker/build-push-action@v7.2.0
        with:
          context: .
          file: docker/Dockerfile
          build-args: |
            OWL2VOWL_GIT_REF=master
          tags: webvowl:ci
          load: true
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Smoke test (healthcheck + convert)
        run: |
          docker run -d --name webvowl-ci -p 8080:8080 webvowl:ci
          for i in $(seq 1 40); do
            if curl -sf http://127.0.0.1:8080/serverTimeStamp; then
              echo "serverTimeStamp OK"
              break
            fi
            sleep 3
          done
          curl -sf http://127.0.0.1:8080/serverTimeStamp
          curl -sfL -o /tmp/foaf.rdf \
            https://raw.githubusercontent.com/VisualDataWeb/OWL2VOWL/master/ontologies/foaf.rdf
          curl -sf -X POST \
            -F "ontology=@/tmp/foaf.rdf" \
            -F "sessionId=ci" \
            http://127.0.0.1:8080/convert | head -c 80
          docker logs webvowl-ci 2>&1 | tail -20
          docker rm -f webvowl-ci

  build-frontend:
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - uses: actions/checkout@v6.0.3

      - uses: docker/setup-buildx-action@v4.1.0

      - name: Build frontend-only image
        uses: docker/build-push-action@v7.2.0
        with:
          context: .
          file: docker/Dockerfile.frontend
          tags: webvowl:frontend-ci
          load: true
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Smoke test
        run: |
          docker run -d --name webvowl-fe-ci -p 8080:8080 webvowl:frontend-ci
          for i in $(seq 1 30); do
            if curl -sf -o /dev/null http://127.0.0.1:8080/; then
              echo "frontend OK"
              docker rm -f webvowl-fe-ci
              exit 0
            fi
            sleep 3
          done
          docker logs webvowl-fe-ci
          docker rm -f webvowl-fe-ci
          exit 1