From 4e70005cfbdfae550843695088b65acac0af360f Mon Sep 17 00:00:00 2001
From: Hassan Abouelela <hassan@hassanamr.com>
Date: Thu, 2 Dec 2021 10:27:55 +0400
Subject: Port Regex Utilities From Python Bot

---
 botcore/regex.py | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 botcore/regex.py

(limited to 'botcore/regex.py')

diff --git a/botcore/regex.py b/botcore/regex.py
new file mode 100644
index 00000000..cb1832d3
--- /dev/null
+++ b/botcore/regex.py
@@ -0,0 +1,21 @@
+"""Common regular expressions."""
+
+import re
+
+DISCORD_INVITE = re.compile(
+    r"(discord([.,]|dot)gg|"                     # Could be discord.gg/
+    r"discord([.,]|dot)com(/|slash)invite|"      # or discord.com/invite/
+    r"discordapp([.,]|dot)com(/|slash)invite|"   # or discordapp.com/invite/
+    r"discord([.,]|dot)me|"                      # or discord.me
+    r"discord([.,]|dot)li|"                      # or discord.li
+    r"discord([.,]|dot)io|"                      # or discord.io.
+    r"((?<!\w)([.,]|dot))gg"                     # or .gg/
+    r")([/]|slash)"                              # / or 'slash'
+    r"(?P<invite>[a-zA-Z0-9\-]+)",               # the invite code itself
+    flags=re.IGNORECASE
+)
+"""
+Regex for discord server invites.
+
+:meta hide-value:
+"""
-- 
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