Add Heroku support.

.gitignore

@@ -0,0 +1,58 @@
+# Created by .gitignore support plugin (hsz.mobi)
+### Python template
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# IDEA
+.idea/

Procfile

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+nextaction: python nextaction.py

README.md

@@ -25,3 +25,25 @@ Parallel list processing
 ------
 If a list name ends with `=`, the top level of tasks will be treated as parallel `@next_action`s.
 The waterfall processing will be applied the same way as sequential lists - every parent task will be treated as sequential. This can be overridden by appending `=` to the name of the parent task.
+
+Executing NextAction
+====================
+
+You can run NexAction from any system that supports Python, and also deploy to Heroku as a constant running service
+
+Running NextAction
+------------------
+
+NextAction will read your environment to retrieve your Todoist API key, so to run on a Linux/Mac OSX you can use the following commandline
+
+    TODOIST_API_KEY="XYZ" python nextaction.py
+
+Heroku Support
+--------------
+
+[![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy)
+
+This package is ready to be pushed to a Heroku instance with minimal configuration values:
+
+* ```TODOIST_API_KEY``` - Your Todoist API Key
+* ```TODOIST_NEXT_ACTION_LABEL``` - The label to use in Todoist for next actions (defaults to next_action)

app.json

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+{
+  "name": "NextAction",
+  "description": "Todoist API application to provide a auto-populated next action label",
+  "repository": "https://github.com/nikdoof/NextAction",
+  "keywords": ["python"],
+  "env": {
+    "TODOIST_API_KEY": {
+      "description": "Your Todoist API Key",
+      "required": true
+    },
+    "TODOIST_NEXT_ACTION_LABEL": {
+      "description": "The Todoist label to use for next actions.",
+      "value": "next_action",
+      "required": false
+    }
+}

nextaction.py

@@ -9,9 +9,10 @@ import logging
 import time
 import urllib
 import urllib2
+import os
 
-API_TOKEN = 'API TOKEN HERE'
-NEXT_ACTION_LABEL = u'next_action'
+API_TOKEN = os.environ.get('TODOIST_API_KEY', None)
+NEXT_ACTION_LABEL = os.environ.get('TODOIST_NEXT_ACTION_LABEL', 'next_action')
 TODOIST_VERSION = '5.3'
 
 class TraversalState(object):

requirements.txt

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+python-dateutil