Setup source fetching in main, setup logger format, basic workflow ready

main.py

@@ -6,14 +6,15 @@ from rich.logging import RichHandler
 
 from database import Database
 from models import Commit
-from sources import Gitlab
+from sources import CommitSource, Gitlab
 
-logging.basicConfig(level=logging.WARNING, handlers=[
+logging.basicConfig(level=logging.WARNING, format='%(message)s', datefmt="[%X]", handlers=[
     RichHandler(),
     TimedRotatingFileHandler(filename='recommit-log', backupCount=25)
 ])
 
 logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
 sources = [Gitlab()]
 
 
@@ -21,9 +22,21 @@ def main() -> None:
     """The main method for this application. When executed, it will use all available sources and create commits to act as contributions."""
     logger.info('Starting recommit.')
 
+    sources: List[CommitSource] = [Gitlab()]
     commits: List[Commit] = []
     db = Database()
 
+    logger.debug(f'{len(sources)} sources available.')
+    logger.info('Ready.')
+
+    for source in sources:
+        new_commits: List[Commit] = source.fetch(db.check_exists)
+        commits.extend(new_commits)
+
+        logger.debug(f'{len(new_commits)} new commits from {source.name.upper()}.')
+
+    logger.info(f'{len(commits)} commits found.')
+
     # TODO: Fetch all commits from the available sources
     # TODO: Check that the commit has been written
     # TODO: Write commits into the git log