add clang-tidy step to build-and-test

Signed-off-by: Autumn60 <[email protected]>

.github/merge_compile_commands.py

@@ -0,0 +1,17 @@
+import json
+import os
+
+
+def merge_compile_commands(output_file):
+    """Merge all compile_commands.json files into one."""
+    compile_commands = []
+    for root, dirs, files in os.walk("."):
+        if "compile_commands.json" in files:
+            with open(os.path.join(root, "compile_commands.json"), "r") as f:
+                compile_commands.extend(json.load(f))
+    with open(output_file, "w") as f:
+        json.dump(compile_commands, f, indent=2)
+
+
+if __name__ == "__main__":
+    merge_compile_commands("compile_commands.json")

.github/workflows/build-and-test.yaml

@@ -38,7 +38,7 @@ jobs:
         id: build_test
         run: |
           . /opt/ros/${{ matrix.rosdistro }}/setup.sh &&
-          colcon build
+          colcon build --cmake-args -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
         continue-on-error: true
 
       - name: build_test command success
@@ -64,3 +64,15 @@ jobs:
       - name: run_test command failure
         if: steps.run_test.outcome == 'failure'
         run: echo "result - failure" && exit 1
+
+      - name: Install clang-tidy
+        run: apt-get install clang-tidy
+
+      - name: Merge compile_commands.json
+        run: |
+          python3 .github/merge_compile_commands.py
+
+      - name: Run clang-tidy
+        run: |
+          clang-tidy -p compile_commands.json find src/ -name "*.cpp"
+        continue-on-error: true

.pre-commit-config.yaml

@@ -43,6 +43,7 @@ repos:
     rev: v0.10.0
     hooks:
       - id: flake8-ros
+        exclude: ^\.github/merge_compile_commands\.py$
       - id: prettier-xacro
       - id: prettier-launch-xml
       - id: prettier-package-xml