Add pipe_in.py to deal with minetest output

bot/pipe_in.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+from telegram import Bot
+import sys
+import re
+import config
+from emoji import emojize
+
+bot = Bot(token=config.api_key)
+for line in sys.stdin:
+    text = ""
+    parse_mode = None
+    if not re.match(".* Mod performs HTTP request with URL ", line):
+        print(line, end="")
+    if re.match(r".*ACTION\[Server\]: CHAT", line):
+        text = re.sub(".*?CHAT: ", "", line)
+    elif re.match(r".*?(\w+ (leaves|joins) game.*)", line):
+        text = "<code>"
+        text += re.sub(r".*?(\w+ (leaves|joins) game\.).*", r"\1", line)
+        text += "\nList of players: \n"
+        text += "\n".join(re.sub(r".*?: ", "", line).split(" "))
+        text += "</code>"
+        parse_mode = "HTML"
+    if text != "":
+        print(text)
+        for i in config.groups:
+            if parse_mode:
+                bot.send_message(chat_id=i, text=emojize(text),
+                                 parse_mode=parse_mode)
+            else:
+                bot.send_message(chat_id=i, text=emojize(text))