NOISSUE add clang-format and clang-tidy configuration files, update CMakeLists for clang-tidy integration, and create script for clang-format checks

Signed-off-by: Mehmet Samet Duman <yongdohyun@projecttick.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/scripts/check-clang-format.sh b/scripts/check-clang-format.sh
new file mode 100755
index 0000000000..c498650df5
--- /dev/null
+++ b/scripts/check-clang-format.sh
@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+# SPDX-FileCopyrightText: 2026 Project Tick
+# SPDX-FileContributor: Project Tick
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+set -euo pipefail
+
+repo_root="$(cd "$(dirname "$0")/.." && pwd)"
+file_list="$repo_root/.clang-format-files"
+
+discover_files() {
+	if git -C "$repo_root" rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+		git -C "$repo_root" ls-files '*.c' '*.h' '*.cpp'
+	else
+		rg --files "$repo_root" -g '*.c' -g '*.h' -g '*.cpp'
+	fi
+}
+
+if [[ -f "$file_list" ]]; then
+	mapfile -t files < <(grep -Ev '^(#|$)' "$file_list")
+	if [[ ${#files[@]} -eq 0 ]]; then
+		mapfile -t files < <(discover_files)
+	fi
+else
+	mapfile -t files < <(discover_files)
+fi
+
+if [[ ${#files[@]} -eq 0 ]]; then
+	echo "No C/C++ source files found for clang-format checks" >&2
+	exit 1
+fi
+
+for file in "${files[@]}"; do
+	if [[ "$file" = "$repo_root"/* ]]; then
+		candidate="$file"
+	else
+		candidate="$repo_root/$file"
+	fi
+	if [[ ! -f "$candidate" ]]; then
+		echo "Configured clang-format file not found: $file" >&2
+		exit 1
+	fi
+done
+
+cd "$repo_root"
+clang-format --dry-run --Werror --style=file "${files[@]}"
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