This is a simple code running machine that will let you run your code in the terminal and even create shortcuts if there is a file that you constantly run. Do with it as you wish and feel free to suggest changes

runMyCode.py

import os

# welcome to my simple code running machine feel free to change code or add your own shortcuts!

supportedLang = ['cd to change working directory', 'quit to quit', 'Python', 'Python3', 'Java']
Dir = ""

def userSelect():
    global Dir
    userIn = input("what is the programming language you would like to use? \nSay help to see avalible languages\n")
    if userIn == "help" or userIn == "?":
        for langs in supportedLang:
            print(langs)
        userSelect()

    elif userIn.lower() == "cd":
        Dir = input('what is your working directory\n')
        userSelect()

    elif userIn.lower() == "python3" or userIn.lower() == "py3":
        if Dir == "":
            runCmdUpper = "python3 "
        else:
            runCmdUpper = "cd " + Dir + " && python3 "
        runCmdLower = input("what is the name of the file including the extention at the end\n")
        runCmd = runCmdUpper + runCmdLower
        os.system(runCmd)
        result = os.system(runCmd)
        print(result)
        userSelect()
        
    elif userIn.lower() == "python" or userIn.lower() == "py":
        if Dir == "":
            runCmdUpper = "python "
        else:
            runCmdUpper = "cd " + Dir + " && python "
        runCmdLower = input("what is the name of the file including the extention at the end\n")
        runCmd = runCmdUpper + runCmdLower
        os.system(runCmd)
        result = os.system(runCmd)
        print(result)
        userSelect()

    elif userIn.lower() == "java":
        fileName = input('what is the name of your file\n')
        if Dir == "":
            runCmd = "javac " + fileName + ".java && java " + fileName
        else:
            runCmd = "cd " + Dir + " && javac " + fileName + ".java && java " + fileName
        result = os.system(runCmd)
        print(result)
        userSelect()

    elif userIn.lower() == " ":
        # this is an example of a quick short cut feel free to add your own :)
        runCmd = "javac jaden.java && java jaden"
        result = os.system(runCmd)
        print(result)
        userSelect()

    elif userIn.lower() == "quit":
        print('bye')
    
    else:
        print('error', userIn, ' not in system')
        userSelect()

userSelect()

# BY Jaden Arceneaux