simple-cmd-args
Simple command args parsing and execution
https://github.com/juhp/simple-cmd-args
| Version on this page: | 0.1.2 |
| LTS Haskell 23.19: | 0.1.8 |
| Stackage Nightly 2025-04-24: | 0.1.8 |
| Latest on Hackage: | 0.1.8 |
Maintained by [email protected]
This version can be pinned in stack with:
simple-cmd-args-0.1.2@sha256:c6590a1a6db0d03751831ae4dbd276c5f7cb85028594e7b91aa063f83b33d09a,1408Module documentation for 0.1.2
Depends on 2 packages(full list with versions):
Used by 2 packages in nightly-2019-08-07(full list with versions):
simple-cmd-args
A thin layer over optparse-applicative that avoids type plumbing for
subcommands by using Parser (IO ()).
Usage
import SimpleCmdArgs
import Control.Applicative (some)
import SimpleCmd (cmd_)
main =
simpleCmdArgs Nothing "my example tool" "Longer description..." $
subcommands
[ Subcommand "echo" "Print name" $ putStrLn <$> strArg "NAME"
, Subcommand "ls" "Touch FILE" $ cmd_ "ls" <$> some (strArg "FILE...")
]
See more examples.