pygnore

#!/usr/bin/env python3

from os.path import exists
from os.path import expanduser
from sys import exit

HOME = expanduser("~")

def write_gitignore():
    if exists(f"{HOME}/.pygnore"):
        with open(".gitignore", "w") as f:
            with open(f"{HOME}/.pygnore") as template:
                print("Writing gitignore file...")
                for line in template:
                    f.write(line)
    else:
        raise FileNotFoundError

def write_template():
    with open("Python.gitignore", "r") as template:
        with open(f"{HOME}/.pygnore", "w") as f:
            print("Installing template in home directory...")
            for line in template:
                f.write(line)
    print("Template installed successfully")
    from sys import exit
    exit()


if __name__ == "__main__":
    if exists(".gitignore"):
        print("Gitignore file already exists")
        proceed = input("Proceed? [y/n] ")
        if proceed.lower() not in ("yes", "y", ""):
            print("Cya later alligator")
            exit()
    try:
        write_gitignore()
    except FileNotFoundError:
        # install template in ~/.pygnore
        print("Template file not found")
        import os
        if os.path.basename (os.getcwd()) in ("pygnore", "pygnore-cli"):
            print("Initiating repo based installation of the gitignore template")
            try:
                write_template()
            except FileNotFoundError:
                print("Error: you are either not in the project repo or the file Python.gitignore has been removed.")
        else:
            print("Template file not installed -> please cd into the cloned project dir and either do `make install` or `python3 pygnore`")
    except:
        print("Error occured")
    else:
        print("Pygnore successful")