From 7efac2f9aced26add0a7fb35e538a5696a50ca2b Mon Sep 17 00:00:00 2001
From: reese sapphire <reese@ovine.xyz>
Date: Thu, 29 Jun 2023 13:43:05 -0500
Subject: [PATCH 1/2] =?UTF-8?q?add=20shopping=20list=20script=20(python=20?=
 =?UTF-8?q?=F0=9F=90=8D)?=
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---
 scripts/shopping | 76 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100755 scripts/shopping

diff --git a/scripts/shopping b/scripts/shopping
new file mode 100755
index 0000000..90e7487
--- /dev/null
+++ b/scripts/shopping
@@ -0,0 +1,76 @@
+#!/usr/bin/env python3
+
+# record shopping list items
+
+from sys import argv, exit
+
+list_file = "wishlist.txt"
+
+
+## utilities
+
+def die(msg: str):
+	print(msg)
+	exit(1)
+
+def fetch_list() -> list:
+	try:
+		with open(list_file, 'r') as f:
+			return list(map(lambda item: item.strip(), f.readlines()))
+	except:
+		die("wuh oh, i can't open the shopping list file!")
+
+def save_list(the_list: list):
+	try:
+		with open(list_file, 'w') as f:
+			f.write("\n".join(the_list))
+	except:
+		die("oh noes! the shopping list couldn't be saved!")
+
+
+## shopping list management
+
+def add(item: str):
+	if len(item) == 0:
+		die("what do u want to add?")
+	the_list = fetch_list()
+	the_list.append(item)
+	save_list(the_list)
+	print(f"#{len(the_list)-1}: \"{item}\" added!")
+
+def remove(index: int):
+	the_list = fetch_list()
+	if index < 0 or index >= len(the_list):
+		die("that item does not exist!")
+	new_list = filter(lambda item: item != the_list[index], the_list)
+	save_list(new_list)
+	print(f"#{index} removed!")
+
+def show():
+	the_list = fetch_list()
+	for i,item in enumerate(the_list):
+		print(f"{i}: {item}")
+	exit(42)
+
+def usage():
+	print("!neko wishlist <command> <args>")
+	print("commands:")
+	print("  add <item>       add an item")
+	print("  remove <number>  remove an item")
+	print("  show             show the list")
+	exit(42)
+
+
+## entry point
+if __name__ == '__main__':
+	cmd = arg = ""
+	try:
+		cmd, arg = argv[1].split(' ', 1)
+	except:
+		cmd = argv[1]
+
+	match cmd:
+		case "add":    add(arg)
+		case "remove": remove(int(arg))
+		case "show":   show()
+		case _:        usage()
-- 
2.45.2


From 04589322264245d723a9624f04ab489ffa06a3d1 Mon Sep 17 00:00:00 2001
From: reese sapphire <reese@ovine.xyz>
Date: Thu, 29 Jun 2023 14:12:33 -0500
Subject: [PATCH 2/2] typo

---
 scripts/shopping | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/shopping b/scripts/shopping
index 90e7487..76b8dd8 100755
--- a/scripts/shopping
+++ b/scripts/shopping
@@ -53,7 +53,7 @@ def show():
 	exit(42)
 
 def usage():
-	print("!neko wishlist <command> <args>")
+	print("!neko shopping <command> <args>")
 	print("commands:")
 	print("  add <item>       add an item")
 	print("  remove <number>  remove an item")
-- 
2.45.2