Stop running output if compilation fails about codemon

[ankushbhardwxj]

Yeah, you may proceed with a PR.

[Enigmage]

Hey, I'd like to work on this issue, can you assign this to me?
Also, I had a question, in case of an error do you want codemon to display some error message of its own, for example:
codemon: Found an error. Stopping execution.
Something like this.
Or, leave it as it is with just the original error message from the compiler ?

[ankushbhardwxj]

@Enigmage - It's a quick fix issue, currently are compiling C++ code and simply moving on to the next step of displaying output without verifying compilation passed or failed. Therefore, we just need to stop showing output if compilation failed and only show output if compilation passed.
We don't need a specific error message from codemon, just the ones from g++ are enough.

[Enigmage]

Okay so I'll leave the original error output as it is. So I've fixed this, just have to check the output from os.system . There is an error if output is not zero, so based on that we can stop execution. Is it okay if I make a PR for this?

[Enigmage]

Hey @ankingcodes I made a new PR with the requested changes since there were a lot of merge conflicts in the previous one. You can check it out.