Add lint script for header files

1 files changed, 43 insertions, 0 deletions

diff --git a/scripts/check-header-files.py b/scripts/check-header-files.py
new file mode 100644
index 0000000..c6ee32e
--- /dev/null
+++ b/scripts/check-header-files.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+
+#
+#   Copyright (C) 2021 Reiko Asakura. All Rights Reserved.
+#
+#   Vita Development Suite Libraries
+#
+
+import sys
+from pathlib import Path
+
+import nids
+
+def check_file(base, f):
+	mode = f.stat().st_mode
+
+	if mode != 0o100644:
+		sys.exit(f'{f} has incorrect permission mode {mode:o}')
+
+	if f.suffix != '.h' or f.stem != Path(f.stem).stem:
+		sys.exit(f'{f} has incorrect file name format')
+
+	text = f.read_bytes().decode()
+
+	if '\r' in text:
+		sys.exit(f'{f} has carriage return')
+
+	if not text.startswith('/*\n\tVita Development Suite Libraries\n*/'):
+		sys.exit(f'{f} has incorrect boilerplate')
+
+	if not text.endswith('\n'):
+		sys.exit(f'{f} does not have trailing line feed')
+
+	include_guard = ('#define _VDSUITE_' + f'{f.relative_to(base)}'
+		.replace('/', '_')
+		.replace('\\', '_')
+		.replace('.', '_')
+		.upper())
+
+	if include_guard not in text:
+		sys.exit(f'{f} has incorrect include guard\n{include_guard}')
+
+nids.iterdir(Path('include'), lambda f: check_file(Path('include'), f))