Add clippy to pre-commit githook

We have a `pre-commit` githook, add to it a call to `cargo clippy`.
rust-bitcoin · Jun 23, 2022 · 702aea8 · 702aea8
1 parent 24f5c99
commit 702aea8
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/githooks/pre-commit b/githooks/pre-commit
@@ -46,4 +46,7 @@ EOF
 fi
 
 # If there are whitespace errors, print the offending file names and fail.
-exec git diff-index --check --cached $against --
+git diff-index --check --cached $against -- || exit 1
+
+# Check that code lints cleanly.
+cargo clippy --all-features -- -D warnings || exit 1