Ensured plugins are installed with package

* Used `find_packages()` in `setup.py` to ensure non-top-level packges
would also be installed
* Updated `.dockerignore` to include some other unnecessary items
* Updated `__main__.py` to not bomb when `update_packages` is not in the
`config` object (i.e. when using `pypiserver run`)

.dockerignore

@@ -13,6 +13,9 @@
 .~
 .DS_Store
 .ropeproject
+.cache
+.pytest_cache
+.standalone
 ID
 __pycache__/
 /build/

Dockerfile

@@ -6,8 +6,7 @@ WORKDIR /code
 
 RUN addgroup -S -g 9898 pypiserver && \
     adduser -S -u 9898 -G pypiserver pypiserver && \
-    python setup.py install && \
-    pip install passlib && \
+    pip install .[passlib] && \
     cd / && \
     rm -rf /code && \
     mkdir -p /data/packages && \
@@ -21,5 +20,7 @@ USER pypiserver
 WORKDIR /data
 EXPOSE 8080
 
-ENTRYPOINT ["pypi-server", "-p", "8080"]
-CMD ["packages"]
+ENV PYPISERVER_PORT=8080
+
+ENTRYPOINT ["pypiserver"]
+CMD ["run", "packages"]

pypiserver/__main__.py

@@ -59,7 +59,7 @@ def _run_app_from_config(config):
         level=config.verbosity, filename=config.log_file, frmt=config.log_frmt
     )
 
-    if config.update_packages:
+    if hasattr(config, 'update_packages') and config.update_packages:
         from pypiserver.manage import update_all_packages
         update_all_packages(
             config.roots,

pypiserver/config.py

@@ -376,7 +376,7 @@ class Config(object):
                 cherrypy, twisted, gunicorn, gevent, wsgiref, auto. The
                 default is to use "auto" which chooses one of paste, cherrypy,
                 twisted or wsgiref
-        '''))
+            '''))
         )
         server.add_argument(
             '--hash-algo',

pypiserver/core.py

@@ -49,6 +49,7 @@ def _validate_roots(roots):
                 '{}'.format(root, repr(exc))
             )
 
+
 def _welcome_msg(welcome_file):
     """Parse the provided welcome file to get the welcome message."""
     try:

setup.py

@@ -4,7 +4,7 @@
 from os import path
 import sys
 
-from setuptools import setup
+from setuptools import find_packages, setup
 
 
 tests_require = ['pytest>=2.3', 'tox', 'twine', 'pip>=7',
@@ -37,7 +37,7 @@ setup(
     description="A minimal PyPI server for use with pip/easy_install.",
     long_description=open("README.rst").read(),
     version=get_version(),
-    packages=["pypiserver"],
+    packages=find_packages(exclude=('tests', 'tests.*')),
     package_data={'pypiserver': ['welcome.html']},
     python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
     setup_requires=setup_requires,