Move into module and define entry point script

.gitignore

@@ -3,3 +3,4 @@
 /printers.yaml
 /__pypackages__/
 /.pdm.toml
+__pycache__/

octoprint_reservations/main.py

@@ -5,7 +5,7 @@ from datetime import datetime, timedelta
 from octorest import OctoRest
 from ruamel.yaml import YAML
 
-from google_calendar import CalendarService
+from .google_calendar import CalendarService
 
 
 def get_printer_job(calendar, printer):

pyproject.toml

@@ -1,5 +1,5 @@
 [project]
-name = "Octoprint Reservations"
+name = "octoprint_reservations"
 version = "0.1.0"
 description = ""
 authors = [{ name = "Adam Goldsmith", email = "adam@adamgoldsmith.name" }]
@@ -12,6 +12,9 @@ dependencies = [
 ]
 requires-python = ">=3.9"
 
+[project.scripts]
+octoreservations = "octoprint_reservations.main:main"
+
 [tool.pdm]
 [[tool.pdm.source]]
 url = "https://pypi.org/simple"