Use project gradlew to build examples

Author: jiholee17

scripts/test-examples.py

@@ -106,8 +106,19 @@ def infer_build_file(project_dir):
     return build_file
 
 
-def run_example_build(settings_file, project_dir):
-    command = [gradlew, "-p", project_dir, "-c", settings_file, "clean", "check"]
+def infer_gradlew(project_dir):
+    project_gradlew = os.path.join(project_dir, "gradlew")
+    if os.path.isfile(project_gradlew):
+        os.chmod(project_gradlew, 0o755)
+        Out.info(f"Using project's own gradlew: {project_gradlew}")
+        return project_gradlew
+    Out.info(f"Project gradlew not found, falling back to framework gradlew: {gradlew}")
+    return gradlew
+
+
+def run_example_build(project_dir):
+    project_gradlew = infer_gradlew(project_dir)
+    command = [project_gradlew, "-p", project_dir, "clean", "check"]
     str_cmd = " ".join(command)
     try:
         Out.info(f"Running {str_cmd}")
@@ -172,7 +183,7 @@ def main(argv):
         infer_build_file(project_root)
         gradle_settings_file_path = f"{project_root}/settings.gradle.kts"
         generate_gradle_settings(settings_gradle_kts_template, codegen_version, gradle_settings_file_path)
-        run_example_build(gradle_settings_file_path, project_root)
+        run_example_build(project_root)
 
     if not keep_project_dir:
         Out.info(f"Removing {projects_dir}...")