Add working directory to sys.path when running through CLI

Author: nekeal

CHANGELOG.md

@@ -15,6 +15,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Fix day template to consider also the year of the challenge
 - Fix tests to include the year of the challenge
 - Fix `SmartSmartFileInputProvider` to use data directory relative to the working directory
+- Add working directory to sys.path when running through CLI
 
 ### Changed
 - Update repository to the newest cookiecutter template

src/aoc/main.py

@@ -54,6 +54,9 @@ def get_challenge_module_name(year: int, day: int) -> str:
 
 def import_challenge_module(year, day: int):
     try:
+        import sys
+
+        sys.path.insert(0, ".")
         module = importlib.import_module(get_challenge_module_name(year, day))
     except ModuleNotFoundError as e:
         echo(