name: nginx-otel-module-check
run-name: ${{ github.actor }} is triggering pipeline
on: [push]
jobs:
  build-module:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y cmake libc-ares-dev libre2-dev
      - name: Checkout nginx
        run: hg clone http://hg.nginx.org/nginx/
      - name: Configure nginx
        working-directory: nginx
        run: auto/configure --with-compat
      - name: Create build directory
        run: mkdir build
      - name: Build module
        working-directory: build
        run: |
          cmake -DNGX_OTEL_NGINX_BUILD_DIR=${PWD}/../nginx/objs ..
          make -j 4
          strip ngx_otel_module.so
      - name: Archive module
        uses: actions/upload-artifact@v4
        with:
          name: nginx-otel-module
          path: build/ngx_otel_module.so
      - name: Archive protoc and opentelemetry-proto
        uses: actions/upload-artifact@v4
        with:
          name: protoc-opentelemetry-proto
          path: |
            build/_deps/grpc-build/third_party/protobuf/protoc
            build/_deps/otelcpp-src/third_party/opentelemetry-proto
  test-module:
    needs: build-module
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Download module
        uses: actions/download-artifact@v4
        with:
          name: nginx-otel-module
          path: build
      - name: Download protoc and opentelemetry-proto
        uses: actions/download-artifact@v4
        with:
          name: protoc-opentelemetry-proto
          path: build/_deps
      - name: List files
        run: ls -laR .
      - name: Fix protoc file permissions
        run: chmod +x build/_deps/grpc-build/third_party/protobuf/protoc
      - name: Install perl modules
        run: sudo cpan IO::Socket::SSL Crypt::Misc
      - name: Download otelcol
        run: |
          curl -LO https://github.com/\
          open-telemetry/opentelemetry-collector-releases/releases/download/\
          v0.76.1/otelcol_0.76.1_linux_amd64.tar.gz
          tar -xzf otelcol_0.76.1_linux_amd64.tar.gz
      - name: Checkout nginx and nginx-test
        run: |
          hg clone http://hg.nginx.org/nginx/
          hg clone http://hg.nginx.org/nginx-tests/
      - name: Build nginx
        working-directory: nginx
        run: |
          auto/configure --with-compat --with-debug --with-http_ssl_module \
          --with-http_v2_module --with-http_v3_module
          make -j 4
      - name: Run tests
        working-directory: tests
        run: |
          PERL5LIB=../nginx-tests/lib TEST_NGINX_UNSAFE=1 \
          TEST_NGINX_VERBOSE=1 TEST_NGINX_GLOBALS="load_module \
          ${PWD}/../build/ngx_otel_module.so;" prove -v .