init first commit

Author: smt923

tinytwitch.nim

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+import
+  irc, times, terminal, random, strutils, os
+from rawsockets import Port
+
+const
+  CHAT_URL = "irc.chat.twitch.tv"
+  CHAT_PORT = Port(6667)
+
+# helper function to clean up some (messier than this) code
+proc colorPrint(s: string, c: ForegroundColor): void =
+  setForegroundColor(c)
+  echo(s)
+  setForegroundColor(fgWhite)
+
+# add a hash to the channel name if there isn't one there already
+proc addHash(s: string): string =
+  var str = s
+  if s.startsWith('#'):
+    return str
+  else:
+    str = "#"&str
+    return str
+
+# anonymous account generation (justinfan + 14 random numbers)
+proc randomTwitchUser(): string=
+  random.randomize(epochTime().int)
+  var name = "justinfan"
+  for i in 0..13:
+      name &= strutils.intToStr(random.random(9))
+  return name 
+
+var chans = newSeq[string](0)
+if paramCount() == 0:
+  echo("Type the usernames of the channels to join, seperated by a space: ")
+  var channel: string = readLine(stdin)
+  for chan in splitWhitespace(channel): 
+    chans.add(addHash(chan))
+elif paramCount() >= 1:
+  for param in commandLineParams():
+    chans.add(addHash(param))
+
+var username = randomTwitchUser()
+var t = irc.newIrc(CHAT_URL, CHAT_PORT , username, username,
+                    joinChans = chans)
+var curtime: string
+
+t.connect()
+# this gives us things such as userlist, joins, parts and mod status:
+t.send("CAP REQ :twitch.tv/membership", false) 
+
+while true:
+  var event: IrcEvent
+  if t.poll(event):
+    curtime = "["&getClockStr()&"] "
+    case event.typ
+    of EvConnected: echo(curtime & "- [INFO] Connected to server")
+    of EvDisconnected:
+      colorPrint(curtime & "- [ERR] Timeout, reconnecting...", fgRed)
+      t.reconnect()
+    of EvTimeout:
+      colorPrint(curtime & "- [ERR] Timeout, reconnecting...", fgRed)
+      t.reconnect()
+    of EvMsg:
+      case event.cmd 
+        of MPrivMsg: 
+          colorPrint(curtime & event.origin & " - [MSG] " & event.nick & ": " & event.params[1], fgWhite)
+        of MJoin:
+          colorPrint(curtime & event.origin & " - [JOIN] " & event.nick, fgYellow)
+        of MPart:
+          colorPrint(curtime & event.origin & " - [PART] " & event.nick, fgYellow)
+        of MMode:
+          if event.params[1] == "+o":
+            colorPrint(curtime & event.origin & " - [+MOD] " & event.params[2], fgCyan)
+          elif event.params[1] == "-o":
+            colorPrint(curtime & event.origin & " - [-MOD] " & event.params[2], fgCyan)
+        else:
+          discard

tinytwitch.nimble

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+# Package
+
+version       = "0.1.0"
+author        = "smt"
+description   = "Very simple, very lightweight Twitch.tv chat viewer"
+license       = "MIT"
+bin           = @["tinytwitch"]
+
+# Dependencies
+
+requires "nim >= 0.16.0"
+requires "irc"