diff --git a/scripts/pre-commit b/scripts/pre-commit
new file mode 100644
index 00000000..b6bc60a9
--- /dev/null
+++ b/scripts/pre-commit
@@ -0,0 +1,7 @@
+#!/bin/zsh
+#
+
+exec find . -name "*rs" -exec rustfmt {} \;
+exec cargo +nightly clippy
+# If there are whitespace errors, print the offending file names and fail.
+exec git diff-index --check --cached $against --