From b10ecbab771d3069ee23b6731c84a93f1ba40563 Mon Sep 17 00:00:00 2001
From: core <core@coredoes.dev>
Date: Mon, 27 Nov 2023 10:58:26 -0500
Subject: [PATCH] add rustfmt pre-commit hook

---
 .git-hooks/pre-commit | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 .git-hooks/pre-commit

diff --git a/.git-hooks/pre-commit b/.git-hooks/pre-commit
new file mode 100644
index 0000000000000000000000000000000000000000..b2e81fdb920aee210075f6422b90b26202ee1698
--- /dev/null
+++ b/.git-hooks/pre-commit
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+HAS_ISSUES=0
+FIRST_FILE=1
+
+for file in $(git diff --name-only --staged); do
+    FMT_RESULT="$(rustfmt --skip-children --force --write-mode diff $file 2>/dev/null || true)"
+    if [ "$FMT_RESULT" != "" ]; then
+        if [ $FIRST_FILE -eq 0 ]; then
+            echo -n ", "
+        fi
+        echo -n "$file"
+        HAS_ISSUES=1
+        FIRST_FILE=0
+    fi
+done
+
+if [ $HAS_ISSUES -eq 0 ]; then
+    exit 0
+fi
+
+echo ". Your code has formatting issues in files listed above. Format each file with `rustfmt path_to_file.rs`"
+exit 1