From 7eee4fb7ae7031d07abc0834fbfb528ebb377e12 Mon Sep 17 00:00:00 2001
From: alevitskii <alevitskii@yandex-team.com>
Date: Fri, 7 Mar 2025 20:10:03 +0300
Subject: More generic custom clang-format delivery to wrapper mechanism

Wider custom clang-format delivery to wrapper mechanism
commit_hash:a3b4f93090e386cb7a24afa302fd947cca0c090a
---
 build/plugins/_dart_fields.py       |  6 +++---
 tools/cpp_style_checker/__main__.py | 22 +++++++++++++++++++---
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/build/plugins/_dart_fields.py b/build/plugins/_dart_fields.py
index 8d2c471e539..e36c416dcee 100644
--- a/build/plugins/_dart_fields.py
+++ b/build/plugins/_dart_fields.py
@@ -670,7 +670,7 @@ class LintConfigs:
 class LintExtraParams:
     KEY = 'LINT-EXTRA-PARAMS'
 
-    _CUSTOM_CLANG_FORMAT_BIN_ALLOWED_PATHS = ('ads', 'bigrt', 'grut', 'yabs')
+    _CUSTOM_CLANG_FORMAT_ALLOWED_PATHS = ('ads', 'bigrt', 'grut', 'yabs')
 
     @classmethod
     def from_macro_args(cls, unit, flat_args, spec_args):
@@ -680,9 +680,9 @@ class LintExtraParams:
                 message = 'Wrong EXTRA_PARAMS value: "{}". Values must have format "name=value".'.format(arg)
                 ymake.report_configure_error(message)
                 raise DartValueError()
-            if 'clang_format_bin' in arg:
+            if 'custom_clang_format' in arg:
                 upath = unit.path()[3:]
-                if not upath.startswith(cls._CUSTOM_CLANG_FORMAT_BIN_ALLOWED_PATHS):
+                if not upath.startswith(cls._CUSTOM_CLANG_FORMAT_ALLOWED_PATHS):
                     message = f'Custom clang-format is not allowed in upath: {upath}'
                     ymake.report_configure_error(message)
                     raise DartValueError()
diff --git a/tools/cpp_style_checker/__main__.py b/tools/cpp_style_checker/__main__.py
index 089d9fa0791..6d5e5fe8bbd 100644
--- a/tools/cpp_style_checker/__main__.py
+++ b/tools/cpp_style_checker/__main__.py
@@ -4,6 +4,7 @@ import os
 import subprocess
 import time
 import yaml
+from pathlib import PurePath
 
 from build.plugins.lib.test_const import CLANG_FORMAT_RESOURCE, CLANG_FORMAT_15_RESOURCE
 from library.python.testing.custom_linter_util import linter_params, reporter
@@ -13,9 +14,24 @@ from library.python.testing.style import rules
 def main():
     params = linter_params.get_params()
 
-    if 'clang_format_bin' in params.extra_params:
-        # custom clang-format
-        clang_format_binary = params.depends[params.extra_params['clang_format_bin']]
+    if 'custom_clang_format' in params.extra_params:
+        dep_result = next(
+            (
+                PurePath(params.depends[dep])
+                for dep in params.depends
+                if str(PurePath(dep).parent) == params.extra_params['custom_clang_format']
+            ),
+            None,
+        )
+        if dep_result is None:
+            raise Exception('Could not find clang-format binary')
+
+        if 'custom_clang_format_bin' in params.extra_params:
+            # dep_result is not a clang-format binary (package etc)
+            clang_format_binary = str(dep_result.parent / params.extra_params['custom_clang_format_bin'])
+        else:
+            # dep_result is a clang-format binary
+            clang_format_binary = str(dep_result)
     elif 'use_clang_format_15' in params.extra_params:
         clang_format_binary = os.path.join(params.global_resources[CLANG_FORMAT_15_RESOURCE], 'clang-format-15')
     else:
-- 
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