From a1918c332883e2a8b34608e2aabb3d75c8877979 Mon Sep 17 00:00:00 2001
From: Marijn van der Werf <marijn.vanderwerf@gmail.com>
Date: Sat, 29 Apr 2023 14:48:27 +0200
Subject: [PATCH] Add version option to diff.py (#1037)

---
 diff_settings.py | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

diff --git a/diff_settings.py b/diff_settings.py
index f47a7724e6..a1a6b5d519 100644
--- a/diff_settings.py
+++ b/diff_settings.py
@@ -1,11 +1,21 @@
-#!/usr/bin/env python3
+import argparse
+
+
+def add_custom_arguments(parser: argparse.ArgumentParser):
+    parser.add_argument("--version", default="current")
+
 
 def apply(config, args):
-    ver_dir = 'ver/current/'
-    config['baseimg'] = f'{ver_dir}baserom.z64'
-    config['myimg'] = f'{ver_dir}build/papermario.z64'
-    config['mapfile'] = f'{ver_dir}build/papermario.map'
-    config['source_directories'] = ['src', f'{ver_dir}asm', 'include', f'{ver_dir}assets']
-    config['make_command'] = ['ninja']
-    config['objdump_flags'] = ['-M','reg-names=32']
-    config['expected_dir'] = f'{ver_dir}/expected/'
+    ver_dir = f"ver/{args.version}/"
+    config["baseimg"] = f"{ver_dir}baserom.z64"
+    config["myimg"] = f"{ver_dir}build/papermario.z64"
+    config["mapfile"] = f"{ver_dir}build/papermario.map"
+    config["source_directories"] = [
+        "src",
+        f"{ver_dir}asm",
+        "include",
+        f"{ver_dir}assets",
+    ]
+    config["make_command"] = ["ninja"]
+    config["objdump_flags"] = ["-M", "reg-names=32"]
+    config["expected_dir"] = f"{ver_dir}/expected/"