1 files changed, 18 insertions, 0 deletions
diff --git a/pre_commit/commands/validate_manifest.py b/pre_commit/commands/validate_manifest.py
new file mode 100644
index 0000000..8493c6e
--- /dev/null
+++ b/pre_commit/commands/validate_manifest.py
@@ -0,0 +1,18 @@
+from __future__ import annotations
+
+from collections.abc import Sequence
+
+from pre_commit import clientlib
+
+
+def validate_manifest(filenames: Sequence[str]) -> int:
+    ret = 0
+
+    for filename in filenames:
+        try:
+            clientlib.load_manifest(filename)
+        except clientlib.InvalidManifestError as e:
+            print(e)
+            ret = 1
+
+    return ret