simple-cmd-args
Simple command args parsing and execution
https://github.com/juhp/simple-cmd-args
| Version on this page: | 0.1.4 |
| LTS Haskell 23.21: | 0.1.8 |
| Stackage Nightly 2025-05-03: | 0.1.8 |
| Latest on Hackage: | 0.1.8 |
Maintained by [email protected]
This version can be pinned in stack with:
simple-cmd-args-0.1.4@sha256:c7b42f891b0f0f539330026cb5681f51a792d202fc5a8be9251c4171d7a2f7d7,1485Module documentation for 0.1.4
Depends on 2 packages(full list with versions):
Used by 3 packages in lts-14.24(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.