first commit

hooks/pre-commit

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+#!/bin/sh
+
+# SPDX-FileCopyrightText: 2015 Citra Emulator Project
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Enforce sudachi's whitespace policy
+git config --local core.whitespace tab-in-indent,trailing-space
+
+paths_to_check="src/ CMakeLists.txt"
+
+# If there are whitespace errors, print the offending file names and fail.
+if ! git diff --cached --check -- $paths_to_check ; then
+    cat<<END
+
+Error: This commit would contain trailing spaces or tabs, which is against this repo's policy.
+Please correct those issues before committing. (Use 'git diff --check' for more details)
+If you know what you are doing, you can try 'git commit --no-verify' to bypass the check
+END
+    exit 1
+fi
+
+# Check for tabs, since tab-in-indent catches only those at the beginning of a line
+if git diff --cached -- $paths_to_check | egrep '^\+.*	'; then
+    cat<<END
+Error: This commit would contain a tab, which is against this repo's policy.
+If you know what you are doing, you can try 'git commit --no-verify' to bypass the check.
+END
+    exit 1
+fi