env-parser

Version 0.0.2 revision 0 uploaded 2014-01-24T17:06:40.000Z by JosephAbrahamson.

Package meta

Synopsis

Pull configuration information from the ENV

Description

env-parser is a small library for configuring programs based on information from the environment. It's goals and design are similar to that of cmdargs or optparse-applicative@ but aimed at automatically managed programs such as those that might be run via Heroku or Runit/daemontools.

env-parser intentionally sacrifices power for comprehensibility---the primary interface, Parser, implements only Applicative. This provides better runtime error messages and automatically generated static help using parser annotations. It also expresses a principle of simplicity in configuration: arbitrary uses of Monad or even Alternative can lead to opaque failures prior to a program even beginning to run.

Author

Joseph Abrahamson

Bug reports

n/a

Category

System

Copyright

2013 (c) Joseph Abrahamson

Homepage

http://github.com/tel/env-parser

Maintainer

me@jspha.com

Package URL

n/a

Stability

n/a

Components

• lib:env-parser