Add basic history support

main.py

@@ -3,6 +3,7 @@ import os
 import socket
 import subprocess
 import shutil
+from datetime import datetime
 from colorama import Fore
 from os.path import expanduser
 
@@ -19,6 +20,11 @@ else:
     print("Config file does not exist. Copying default file to ~/.config/mash/mash.conf")
     shutil.copyfile("/etc/mash/mash.conf", (expanduser("~") + "/.config/mash/mash.conf"))
 
+historyFile = open((expanduser("~") + "/.history.mash"), "a")
+historyFile.write("\n")
+historyFile.write(("Session on " + str(datetime.now())))
+historyFile.write("\n")
+
 print("Welcome to Mash, " + user + "@" + socket.gethostname() + "! Mash is currently on version " + version)
 
 try:
@@ -35,6 +41,9 @@ try:
                     argList[argNumber] = argList[argNumber] + letter
                 except Exception:
                     argList.append(letter)
+        for word in argList:
+            if word == "&&":
+                print("This hasnt been implemented yet hahahahah")
         if argList[0] == "help":
             print("This is Mash, Max's Shell. Mash has a few built in commands, which you can use to run commands, view files and interact with your system.")
             print("Some commands you can run:")
@@ -77,12 +86,22 @@ try:
                     currentDirectory = (currentDirectory + "/" + directoryForCD)            
             except Exception:
                 print("Either a directory was not provided or an error occured.")
+        elif argList[0] == "history":
+            historyReadFile = open((expanduser("~") + "/.history.mash"))
+            print(historyReadFile.read())
+        elif argList[0] == "mtime":
+            print(datetime.now())
         else:
             try:
                 subprocess.run(argList)
             except Exception:
                 print("Command", command, "either doesn't exist, isn't in the path or isn't in this directory.")
-except Exception:
-    print("Looks like there was an error. Exiting...")
+        
+        historyFile = open((expanduser("~") + "/.history.mash"), "a")
+        historyFile.write(command)
+        historyFile.write("\n")
+        historyFile.close()
+#except Exception:
+#    print("Looks like there was an error. Exiting...")
 except KeyboardInterrupt:
     print(" detected! Exiting...")