Rewrite to Python

.bumpversion.cfg

@@ -0,0 +1,6 @@
+[bumpversion]
+current_version = 2.0.2
+
+[bumpversion:file:setup.py]
+
+[bumpversion:file:dock/__init__.py]

.gitignore

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+*.pyc
+/dist/
+/*.egg-info
+/build

CHANGELOG.md

@@ -1,5 +1,10 @@
 # dock changelog
 
+## Unreleased
+ - Rewrite dock to Python for easier development.
+ - Use stable Docker image tags where possible to allow reproducible setups.
+ - Only allow a single formula to be started at a time **(BREAKING)**.
+
 ## 1.3.0
  - dock is now compatible with docker-machine thanks to [@codingfabian](https://github.com/CodingFabian).
 

CONTRIBUTING.md

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+# Contributing
+
+## Releasing to PyPi
+Follow the guide on https://packaging.python.org/en/latest/distributing/
+release ideas: https://gist.github.com/audreyr/5990987
+
+```bash
+# ensure twine is installed
+$ pip install --upgrade twine bumpversion
+# remove previous build
+$ rm -rf build dist *.egg-info
+# Update changelog
+$ git add CHANGELOG.md
+$ git commit -m "docs(changelog): Prepare changelog for upcoming release"
+# increase the version number
+$ bumpversion --commit --tag (major|minor|patch)
+# generate package info used for the upload to the PyPi registry
+$ python setup.py egg_info
+# build the project
+$ python setup.py bdist_wheel --universal
+# ensure that a ~/.pypirc file exists
+$ cat ~/.pypirc
+# upload
+$ twine upload dist/*
+```
+
+## Symlinking cloned repository
+pip install -e .
+
+
+## TODOs
+ - [ ] Handle Docker run errors (see screenshot from 2016-01-10 8:22)

FAQ.md

@@ -0,0 +1,4 @@
+# FAQ
+
+## No space left on device with docker-machine
+See http://stackoverflow.com/questions/31909979/docker-machine-no-space-left-on-device

dock/__init__.py

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+#!/usr/local/opt/python/bin/python2.7
+
+import argparse
+
+import formula
+
+
+def print_version():
+  print('dock {} by Ben Ripkens and contributors'.format('2.0.2'))
+  print('https://github.com/bripkens/dock')
+
+
+def main():
+  parser = argparse.ArgumentParser(prog='dock',
+                                   usage='%(prog)s [options] [formula] [formula arguments...]',
+                                   description='easily bootstrap development tools with Docker')
+  parser.add_argument('formulas',
+                      help='Execute the given formulas in the order in which they are defined on the command line.',
+                      nargs='*')
+  parser.add_argument('-v', '--version',
+                      action='store_true',
+                      help='Display current script version')
+  parser.add_argument('-l', '--list',
+                      action='store_true',
+                      help='List available formulas')
+  parser.add_argument('--cleanup',
+                      action='store_true',
+                      help='Remove unused containers and images via docker-gc')
+  args = parser.parse_args()
+
+  if args.version:
+    print_version()
+  elif args.cleanup:
+    formula.execute_formula('docker-gc', [])
+  elif args.list:
+    formula.list_available_formulas()
+  elif len(args.formulas) == 0:
+    parser.print_help()
+  else:
+    formula.execute_formula(args.formulas[0], args.formulas[1:])
+
+
+if __name__ == '__main__':
+  main()