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cloudbot

@@ -6,6 +6,7 @@ import subprocess
 import re
 
 usage = "usage: ./cloudbot {start|stop|restart|status}"
+quit = "Goodbye! Thanks for using CloudBot!"
 
 pwd = os.getcwd()
 clearlog = ": >./bot.log && "
@@ -19,13 +20,15 @@ daemon = re.match(r'^/usr/bin/screen$', screencheck)
 error1 = "Neither screen nor daemon is installed! "\
         "This script cannot run! {ERROR 1}"
 error2 = "Could not find bot.py! Are you in the wrong folder? "\
-        (" + pwd + ") {ERROR 2}"
+        "(" + pwd + ") {ERROR 2}"
 error3 = "Invalid choice, exiting! {ERROR 3}"
+error4 = "Program killed by user! {ERROR 4}"
+error5 = "Author error! We be derpin'! {ERROR 5}"
 
 start = "echo " + error1
 stop = "echo " + error1
 restart = "echo " + error1
-status = "ps aux|grep cloudbot"
+status = "ps aux|grep cloudbot|grep -v grep|grep -v ./cloudbot"
 
 if daemon:
     start = "daemon -n cloudbot -O " + pwd + \
@@ -54,39 +57,51 @@ print " \______||_______| \______/   \______/  "\
 "|_______/ |______/   \______/      |__|     "
 print "http://git.io/cloudbot                  "\
 "                                 by lukeroge"
+try:
+    if (len(sys.argv) > 1):
+        if (sys.argv[1] == 'start'):
+            command = start
+        elif (sys.argv[1] == 'stop'):
+            command = stop
+        elif (sys.argv[1] == 'restart'):
+            command = restart
+        elif (sys.argv[1] == 'status'):
+            command = status
+        else:
+            print usage
+            exit
+    else:
+        print "{1|start} {2|stop} {3|restart} {4|status} {5|exit}"
+        read = int(raw_input('Please choose a option: '))
+        if read == 1:
+            command = start
+        elif read == 2:
+            command = stop
+        elif read == 3:
+            command = restart
+        elif read == 4:
+            command = status
+        elif read == 5:
+            exit
+        else:
+            print error3
+            exit
+except (TypeError, ValueError):
+    print error3
+    exit
+except (KeyboardInterrupt):
+    print error4
+    exit
+except (NameError, SyntaxError):
+    print error5
+    exit
 
-if (len(sys.argv) > 1):
-    if (sys.argv[1] == 'start'):
-        command = start
-    elif (sys.argv[1] == 'stop'):
-        command = stop
-    elif (sys.argv[1] == 'restart'):
-        command = restart
-    elif (sys.argv[1] == 'status'):
-        command = status
-    else:
-        print usage
-        exit
-else:
-    print "{1|start} {2|stop} {3|restart} {4|status} {5|exit}"
-    read = int(raw_input('Please choose a option: '))
-    if read == 1:
-        command = start
-    elif read == 2:
-        command = stop
-    elif read == 3:
-        command = restart
-    elif read == 4:
-        command = status
-    elif read == 5:
-        exit
-    else:
-        print error3
-        exit
 if os.path.isfile("./bot.py"):
     command = command
 else:
     print error2
     exit
+
 subprocess.call(command, shell=True)
+print quit
 exit