Command line option parsers
There are several packages that want to simplify the task of writing command line parsers. Unfortunately, they are distributed across several Hackage categories. Here is an attempt to list them:
| Package | Multi-mode | Extensions | Remark |
|---|---|---|---|
| cmdargs | X | ? | unsafePerformIO
|
| cmdlib | |||
| cmdtheline | X | . | shows help as man-page |
| console-program | |||
| getflag | |||
| hflags | |||
| multiarg | |||
| options | |||
| optparse-applicative | X | . | Applicative Functor |
| parseargs | |||
| ReadArgs | |||
| simpleargs | |||
| yaop |