feat(cli): add plugins configuration through click-plugins

dev-requirements.txt

@@ -9,3 +9,4 @@ sphinxcontrib-fulltoc==1.2.0
 sphinxcontrib-websupport==1.1.0
 twine==1.13.0
 click>=7.0
+click-plugins==1.1.1

queenbee/cli.py

@@ -56,13 +56,15 @@ def run():
 
 try:
     import click
+    from click_plugins import with_plugins
 except ImportError:
     raise ImportError(
-        'click module is not installed. Try `pip install queenbee[cli]` command.'
+        'click modules not installed. Try `pip install queenbee[cli]` command.'
     )
 
 import webbrowser
 import urllib.parse
+from pkg_resources import iter_entry_points
 from queenbee.schema.workflow import Workflow
 
 # TODO: Comment out and use for logging once we are adding commands to this file.
@@ -81,6 +83,7 @@ def parse_workflow(filepath):
             raise click.ClickException(e)
 
 
+@with_plugins(iter_entry_points('queenbee.plugins'))
 @click.group()
 @click.version_option()
 @click.pass_context

setup.py

@@ -18,10 +18,10 @@
     long_description=long_description,
     long_description_content_type="text/markdown",
     url="https://github.com/ladybug-tools/queenbee",
-    packages=setuptools.find_packages(exclude=["tests"]),
+    packages=setuptools.find_packages(exclude=["tests", "docs"]),
     install_requires=requirements,
     extra_requires={
-        'cli': ['click>=7.0']
+        'cli': ['click>=7.0', 'click_plugins==1.1.1']
     },
     entry_points={
         "console_scripts": ["queenbee = queenbee.cli:main"]