From 69b958d393ea970705486c1453a45db67163b89c Mon Sep 17 00:00:00 2001
From: Camden Dixie O'Brien <cdo@wip.sh>
Date: Wed, 25 Dec 2024 18:08:55 +0000
Subject: [PATCH] Set up linter

---
 .clang-tidy     | 1 +
 CMakeLists.txt  | 6 ++++++
 scripts/lint.sh | 4 ++++
 3 files changed, 11 insertions(+)
 create mode 100644 .clang-tidy
 create mode 100755 scripts/lint.sh

diff --git a/.clang-tidy b/.clang-tidy
new file mode 100644
index 0000000..3546dbd
--- /dev/null
+++ b/.clang-tidy
@@ -0,0 +1 @@
+Checks: '-*,bugprone-*,-bugprone-easily-swappable-parameters,clang-analyzer-*,readability-*,-readability-braces-around-statements,-readability-magic-numbers,misc-const-correctness,-readability-identifier-length,-readability-isolate-declaration,-clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling,-readability-function-cognitive-complexity'
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 202e440..9a5b240 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,8 @@ project(epec-mcu-emulator LANGUAGES C)
 option(TESTS "Build unit tests" ON)
 option(WERROR "Treat warnings as errors" OFF)
 
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
 macro(set_default_target_options target)
   set_property(TARGET ${target} PROPERTY C_STANDARD 11)
   set_property(TARGET ${target} PROPERTY C_EXTENSIONS OFF)
@@ -22,6 +24,10 @@ add_custom_target(check-format
   COMMAND sh ${CMAKE_SOURCE_DIR}/scripts/check-format.sh
   WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
 )
+add_custom_target(lint
+  COMMAND sh ${CMAKE_SOURCE_DIR}/scripts/lint.sh
+  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+)
 
 add_subdirectory(engine)
 
diff --git a/scripts/lint.sh b/scripts/lint.sh
new file mode 100755
index 0000000..ee41302
--- /dev/null
+++ b/scripts/lint.sh
@@ -0,0 +1,4 @@
+scripts_dir=`dirname $0`
+sh "$scripts_dir/sources.sh" \
+	| xargs -n 1 clang-tidy -p "$scripts_dir/../build" \
+			--warnings-as-errors='*'