From 1fe056570220411bdb409c26e7580443a7bd9f4a Mon Sep 17 00:00:00 2001
From: Richard Qin <richard.qin.x@gmail.com>
Date: Tue, 21 Apr 2026 23:03:16 +0800
Subject: feat: add .clang-format and .clang-tidy configuration files for code
 formatting and linting

---
 na/.clang-format | 35 +++++++++++++++++++++++++++++++++++
 na/.clang-tidy   | 23 +++++++++++++++++++++++
 2 files changed, 58 insertions(+)
 create mode 100644 na/.clang-format
 create mode 100644 na/.clang-tidy

(limited to 'na')

diff --git a/na/.clang-format b/na/.clang-format
new file mode 100644
index 0000000..141e1e2
--- /dev/null
+++ b/na/.clang-format
@@ -0,0 +1,35 @@
+Language: Cpp
+Standard: c++23
+BasedOnStyle: Google
+
+# Core Formatting
+IndentWidth: 4
+ColumnLimit: 100
+TabWidth: 4
+UseTab: Never
+
+# Pointers and References
+PointerAlignment: Left
+ReferenceAlignment: Left
+
+# Includes
+SortIncludes: true
+
+# Alignment
+AlignConsecutiveAssignments: false
+AlignConsecutiveDeclarations: false
+AlignConsecutiveMacros: true
+
+# Control Statements
+BreakBeforeBraces: Attach
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Empty
+
+# Spaces
+SpaceBeforeParens: ControlStatements
+SpaceInEmptyParentheses: false
+SpacesInAngles: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceAfterTemplateKeyword: true
diff --git a/na/.clang-tidy b/na/.clang-tidy
new file mode 100644
index 0000000..1af2c5a
--- /dev/null
+++ b/na/.clang-tidy
@@ -0,0 +1,23 @@
+Checks: >
+  -*,
+  clang-analyzer-*,
+  performance-*,
+  bugprone-*,
+  readability-*,
+  misc-*,
+  modernize-*,
+  -modernize-use-trailing-return-type,
+  -modernize-use-nodiscard,
+  -readability-identifier-length
+
+WarningsAsErrors: ''
+HeaderFilterRegex: '.*'
+FormatStyle: 'file'
+CheckOptions:
+  readability-identifier-naming.ClassCase: PascalCase
+  readability-identifier-naming.StructCase: PascalCase
+  readability-identifier-naming.VariableCase: lower_case
+  readability-identifier-naming.FunctionCase: lower_case
+  readability-identifier-naming.GlobalVariableCase: lower_case
+  readability-identifier-naming.GlobalVariablePrefix: g_
+  readability-identifier-naming.PrivateMemberSuffix: _
-- 
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