Add statsd ci

Author: zurex

.github/workflows/statsd.yml

@@ -0,0 +1,48 @@
+name: Statsd Metrics CI
+
+on:
+  push:
+    branches: "*"
+    paths:
+      - "exporters/statsd/**"
+      - ".github/workflows/statsd.yml"
+  pull_request:
+    branches: [main]
+    paths:
+      - "exporters/statsd/**"
+      - ".github/workflows/statsd.yml"
+jobs:
+  cmake_linux:
+    name: CMake on Linux
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout otel contrib statsd
+        uses: actions/checkout@v3
+        with:
+          path: "otel_cpp_contrib"
+      - name: checkout otel cpp
+        uses: actions/checkout@v3
+        with:
+          repository: "open-telemetry/opentelemetry-cpp"
+          ref: "v1.20.0"
+          path: "otel_cpp"
+          submodules: "recursive"
+      - name: setup
+        run: |
+          sudo apt update -y 
+          sudo apt install -y --no-install-recommends --no-install-suggests build-essential\
+            ca-certificates wget git valgrind lcov
+      - name: run tests
+        run: |
+          sudo $GITHUB_WORKSPACE/otel_cpp/ci/setup_googletest.sh
+          mkdir -p "$GITHUB_WORKSPACE/otel_cpp/build"
+          cd "$GITHUB_WORKSPACE/otel_cpp/build"
+          cmake .. -DOPENTELEMETRY_INSTALL=ON
+          cmake --build . -j$(nproc)
+          cmake --install . --prefix "$HOME/prebuilt-otel"
+          mkdir -p "$GITHUB_WORKSPACE/otel_cpp_contrib/exporters/statsd/build"
+          cd "$GITHUB_WORKSPACE/otel_cpp_contrib/exporters/statsd/build"
+          cmake .. "-DCMAKE_PREFIX_PATH=$HOME/prebuilt-otel" \
+            -DBUILD_TESTING=ON -DWITH_EXAMPLES=ON
+          cmake --build . -j$(nproc)
+          ctest