From d256de19c50146f896cfd46a23dc29d3875c3f7f Mon Sep 17 00:00:00 2001
From: binaryDiv <lexi@binarydiv.dev>
Date: Mon, 11 May 2026 01:41:25 +0200
Subject: [PATCH] shuriken: Add lint command

---
 tools/shuriken.py | 40 +++++++++++++++++++++++++++++++++++-----
 1 file changed, 35 insertions(+), 5 deletions(-)

diff --git a/tools/shuriken.py b/tools/shuriken.py
index e1ae8aa..fcb6402 100755
--- a/tools/shuriken.py
+++ b/tools/shuriken.py
@@ -3,7 +3,7 @@
 ############################################
 # shuriken - A ninja-based C++ build tool
 # ------------------------------------------
-# Version: 0.1.0
+# Version: 0.1.0 (modified)
 # Author:  binaryDiv
 # License: MIT License
 # https://git.0xbd.space/binaryDiv/shuriken
@@ -186,8 +186,8 @@ class ShurikenArgumentParser:
             help='Print generated Ninja file to stdout instead of writing to a file',
         )
 
-        subparser_build = subparsers.add_parser('build', help='Build project (default command)')
-        subparser_compdb = subparsers.add_parser('compdb', help='Generate compilation database')
+        _subparser_build = subparsers.add_parser('build', help='Build project (default command)')
+        _subparser_compdb = subparsers.add_parser('compdb', help='Generate compilation database')
 
         subparser_run = subparsers.add_parser('run', help='Build and run project')
         subparser_run.add_argument(
@@ -196,6 +196,13 @@ class ShurikenArgumentParser:
             help='Arguments that are passed to the application',
         )
 
+        subparser_lint = subparsers.add_parser('lint', help='Lint the project')
+        subparser_lint.add_argument(
+            'lint_files',
+            nargs='*',
+            help='Files to lint (defaults to all source files)',
+        )
+
         subparser_clean = subparsers.add_parser('clean', help='Remove all build files of the current target')
         subparser_clean.add_argument(
             '--all',
@@ -204,11 +211,11 @@ class ShurikenArgumentParser:
             help='Remove all generated files from all targets',
         )
 
-        subparser_dump_config = subparsers.add_parser(
+        _subparser_dump_config = subparsers.add_parser(
             'dump-config',
             help='Dumps the parsed config as well as the effective build target config (for debugging)',
         )
-        subparser_dyndep = subparsers.add_parser(
+        _subparser_dyndep = subparsers.add_parser(
             'p1689-to-dyndeps',
             help='(Internal command) Parse p1689 file and generate Ninja dyndeps',
         )
@@ -298,6 +305,9 @@ class ShurikenCli:
             case 'run':
                 self.run_project(selected_target)
 
+            case 'lint':
+                self.lint_project(selected_target)
+
             case 'clean':
                 if self.args.clean_all:
                     self.log_info('Cleaning up *all* build targets')
@@ -413,6 +423,26 @@ class ShurikenCli:
         except KeyboardInterrupt:
             self.log_info('Keyboard interrupt')
 
+    def lint_project(self, target: str) -> None:
+        # Build project using Ninja (necessary before linting)
+        self.build_project(target)
+
+        # Collect files to lint
+        if self.args.lint_files:
+            files_args = shlex.join(self.args.lint_files)
+        else:
+            files_args = f"$(find {self.config.source_dir} -name '*.cpp' -or -name '*.cppm')"
+
+        self.log_info('Running clangd-tidy')
+        run_result = subprocess.run(
+            f'clangd-tidy -p {self.config.build_dir} --allow-extensions cpp,cppm {files_args}',
+            shell=True,
+        )
+
+        if run_result.returncode > 0:
+            self.log_error(f'clangd-tidy exited with return code {run_result.returncode}')
+            exit(1)
+
     def clean_project(self, target: str) -> None:
         ninja_file_path = self.config.get_ninja_file_path(target)