mirror of
https://github.com/quantum9Innovation/suntheme.git
synced 2024-11-25 01:43:50 -08:00
9258461e3c
`Pure` contains functions for processing data and building commands. The module includes functions for reading lines of input, formatting time, and constructing a command with a given script and time.
20 lines
583 B
Haskell
20 lines
583 B
Haskell
module Pure where
|
|
|
|
import Data.Time (ZonedTime)
|
|
import Data.Time.RFC3339 (formatTimeRFC3339)
|
|
|
|
readLines :: [String] -> Maybe (String, Double, Double, String)
|
|
readLines [msg, latStr, lonStr, tz] = Just (msg, read latStr, read lonStr, tz)
|
|
readLines _ = Nothing
|
|
|
|
kill :: String -> String
|
|
kill = (++) "atrm "
|
|
|
|
after :: (Eq a) => a -> [a] -> [a]
|
|
after c = drop 1 . dropWhile (/= c)
|
|
|
|
formatTime :: ZonedTime -> String
|
|
formatTime = take 5 . after 'T' . formatTimeRFC3339
|
|
|
|
buildCmd :: String -> ZonedTime -> String
|
|
buildCmd script time = "echo \"" ++ script ++ "\" | at " ++ formatTime time
|