Rename check-files-matches-any to check-hooks-apply

pre_commit/meta_hooks/check_hooks_apply.py

@@ -0,0 +1,40 @@
+import argparse
+
+import pre_commit.constants as C
+from pre_commit import git
+from pre_commit.commands.run import _filter_by_include_exclude
+from pre_commit.commands.run import _filter_by_types
+from pre_commit.runner import Runner
+
+
+def check_all_hooks_match_files(config_file):
+    runner = Runner.create(config_file)
+    files = git.get_all_files()
+    retv = 0
+
+    for repo in runner.repositories:
+        for hook_id, hook in repo.hooks:
+            include, exclude = hook['files'], hook['exclude']
+            filtered = _filter_by_include_exclude(files, include, exclude)
+            types, exclude_types = hook['types'], hook['exclude_types']
+            filtered = _filter_by_types(filtered, types, exclude_types)
+            if not filtered:
+                print('{} does not apply to this repository'.format(hook_id))
+                retv = 1
+
+    return retv
+
+
+def main(argv=None):
+    parser = argparse.ArgumentParser()
+    parser.add_argument('filenames', nargs='*', default=[C.CONFIG_FILE])
+    args = parser.parse_args(argv)
+
+    retv = 0
+    for filename in args.filenames:
+        retv |= check_all_hooks_match_files(filename)
+    return retv
+
+
+if __name__ == '__main__':
+    exit(main())