From 067a0ce1a72f220ee91ddd29a47a70f9abddc5a2 Mon Sep 17 00:00:00 2001
From: Reiko Asakura
Date: Wed, 3 Mar 2021 22:21:18 -0500
Subject: Refactor lint scripts

---
 scripts/nids-check-digest.py | 52 ++++++++++++++++----------------------------
 1 file changed, 19 insertions(+), 33 deletions(-)

(limited to 'scripts/nids-check-digest.py')

diff --git a/scripts/nids-check-digest.py b/scripts/nids-check-digest.py
index 47a71d2..b386bb3 100644
--- a/scripts/nids-check-digest.py
+++ b/scripts/nids-check-digest.py
@@ -6,47 +6,33 @@
 #   Vita Development Suite Libraries
 #
 
-import sys
 from hashlib import sha1
 from pathlib import Path
 
-from yaml import load
-try:
-	from yaml import CLoader as Loader
-except ImportError:
-	from yaml import SafeLoader as Loader
+import nids
 
 def name2nid(n, s):
 	digest = sha1((n + s).encode('utf-8')).digest()
 	return int.from_bytes(digest[:4], byteorder='little')
 
-def print_ex_expect(exports, suffix):
-	for name, nid in exports.items():
-		computed_nid = name2nid(name, suffix)
+def module_cb(ud, modname, module):
+	ud[0] = modname
+
+def library_cb(ud, libname, library):
+	for suffix in ['', ud[0], libname]:
+		if library['nid'] == name2nid(libname, suffix):
+			print(f'{libname} [{suffix}]')
+			ud[1] = suffix
+			return
+	ud[1] = None
+
+def export_cb(ud, kind, name, nid):
+	if ud[1] is not None:
+		computed_nid = name2nid(name, ud[1])
 		if nid != computed_nid:
 			print(f'  {nid:08X} ≠ {computed_nid:08X} {name}')
 
-def print_lib_expect(libname, lib, suffix):
-	if lib['nid'] == name2nid(libname, suffix):
-		print(f'{libname} [{suffix}]')
-		if 'functions' in lib:
-			print_ex_expect(lib['functions'], suffix)
-		if 'variables' in lib:
-			print_ex_expect(lib['variables'], suffix)
-		return 1
-	return 0
-
-def check_digest(d):
-	for c in d.iterdir():
-		if c.is_file():
-			for modname, mod in load(c.read_bytes(), Loader=Loader)['modules'].items():
-				for libname, lib in mod['libraries'].items():
-					if not print_lib_expect(libname, lib, ''):
-						if not print_lib_expect(libname, lib, libname):
-							print_lib_expect(libname, lib, modname)
-		elif c.is_dir():
-			check_digest(c)
-		else:
-			sys.exit("Unexpected file type")
-
-check_digest(Path('nids'))
+def check_digest(f):
+	nids.process(f, module_cb=module_cb, library_cb=library_cb, export_cb=export_cb, user_data=[None, None])
+
+nids.iterdir('nids', check_digest)
-- 
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