scritcher/scritcher/main.py

import sys
from pathlib import Path

from .executer import Interpreter, InterpreterError

def main():
    try:
        scri_path = Path(sys.argv[1]).resolve()
    except IndexError:
        print(f'usage: {sys.argv[0]} path/to/file.scri')
        return

    full_text = scri_path.read_text()
    full_text = full_text.replace('\n', '')
    stmts = full_text.split(';')

    interp = Interpreter()

    try:
        for stmt in stmts:
            if not stmt:
                continue

            interp.run(stmt)

        print('OK')
    except InterpreterError as err:
        print(f'Interpreter error. {err.args[0]!r}')