simple-cmd
Simple String-based process commands
| Version on this page: | 0.1.4 |
| LTS Haskell 21.22: | 0.2.7 |
| Stackage Nightly 2023-12-01: | 0.2.7 |
| Latest on Hackage: | 0.2.7 |
Maintained by juhpetersen@gmail.com
This version can be pinned in stack with:
simple-cmd-0.1.4@sha256:b3c74e05159406d243c450969d2fbe0b297bdbd0d2027933cae8c16760aeeb92,1356Module documentation for 0.1.4
Used by 1 package in lts-13.19(full list with versions):
simple-cmd
Some simple String wrappers of readProcess, readProcessWithExitCode,
rawSystem from the Haskell process library.
Usage
import SimpleCmd
cmd_ :: String -> [String] -> IO ()
outputs to stdout. For example
cmd_ "git" ["clone", url]
This can shortened to git_ "clone" [url].
cmd :: String -> [String] -> IO String
returns stdout as a String.
There are also cmdBool, cmdMaybe, cmdList, shell, and others.
Other examples:
gitBranch :: IO String
grep_ pat file :: IO Bool
sudo c args :: IO ()
See the library documentation for more details.