implement cli using Click library

Author: billyc

Makefile

@@ -31,7 +31,8 @@ push: test build
 > twine upload dist/*
 .PHONY: push
 
-.build-sentinel: $(shell find matsim/*.py) $(shell find docs/*) README.md setup.py
+#.build-sentinel: $(shell find simwrapper/*.py) $(shell find docs/*) README.md setup.py
+.build-sentinel: $(shell find simwrapper/*.py) README.md setup.py
 > rm -rf dist
 > python3 setup.py sdist bdist_wheel
 > twine check dist/*

setup.py

@@ -1,6 +1,6 @@
 import pathlib
 
-from setuptools import setup
+from setuptools import setup,find_packages
 
 # The directory containing this file
 HERE = pathlib.Path(__file__).parent
@@ -11,8 +11,8 @@
 
 # This call to setup() does all the work
 setup(
-    version=VERSION,
     name="simwrapper",
+    version=VERSION,
     description="Python support library for SimWrapper data visualization tool",
     long_description_content_type="text/markdown",
     url="https://github.com/simwrapper/simwrapper-python-tools",
@@ -23,13 +23,17 @@
         "License :: OSI Approved :: GNU General Public License (GPL)",
         "Programming Language :: Python :: 3",
     ],
-    packages=["simwrapper"],
-    scripts=['simwrapper/go-simwrapper.py']
+    packages=find_packages(),
     install_requires=[
+        "Click",
     ],
     extras_require = {
     },
     tests_require=["assertpy", "pytest"],
-    entry_points={},
+    entry_points={
+        'console_scripts': [
+            'simwrapper = simwrapper.simwrapper:cli'
+        ]
+    },
     long_description=README,
 )

simwrapper/__init__.py

@@ -1,5 +1 @@
-#from . import Events, Network, Plans, TripEventHandler, writers
-
-#read_network = Network.read_network
-#event_reader = Events.event_reader
-#plan_reader = Plans.plan_reader
+# hi

simwrapper/go-simwrapper.py

@@ -0,0 +1,20 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+# click makes building cmdline tools easy, see docs at
+# https://click.palletsprojects.com/en/8.0.x
+
+import click
+
+@click.group()
+def cli():
+  pass
+
+@cli.command(help="Start a local file server in this folder")
+@click.option('--port', default=8000, help="Port number to use, default is 8000")
+def serve(port):
+  click.echo("SERVE! " + str(port))
+
+# @cli.command(help="Open your browser and view files in this folder")
+# def browse():
+#   click.echo("OPEN!!")