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module clpm
from StdFunc import flip, o
import StdFile
import StdList
import StdOverloaded
import StdString
import StdTuple
import Control.Applicative
import Control.Monad
import Data.Error
from Data.Func import $
import Data.Functor
import Data.Maybe
import Data.Tuple
from Text import instance + String
import Text.JSON
import System.CommandLine
import System.Directory
import System.File
import CLPM.Package
:: Action
= NoAction
| Install
| Make
:: Arguments
= { package_file :: String
, action :: Action
}
instance zero Arguments
where
zero
= { package_file = PACKAGE_FILE
, action = NoAction
}
Start w
# (io,w) = stdio w
# ((missed, args), w) = appFst (parseArgs [] zero o tl) $ getCommandLine w
| not (isEmpty missed)
# io = foldr (flip (<<<)) io ["Unknown option: " + m + "\n" \\ m <- missed]
# (_,w) = fclose io w
= w
# (pkg,w) = readPackage args.package_file w
| isNothing pkg
# io = io <<< "Could not parse " <<< args.package_file <<< '\n'
# (_,w) = fclose io w
= w
# pkg = fromJust pkg
# (io,w) = do args pkg io w
# (_,w) = fclose io w
= w
do :: Arguments Package *File *World -> *(*File, *World)
do args pkg io w = case args.action of
NoAction = (io,w)
Install = install pkg io w
Make = make pkg io w
install :: Package *File *World -> *(*File, *World)
install pkg io w
# (e,w) = fileExists MODULE_DIR w
# w = if e w (snd $ createDirectory MODULE_DIR w)
# (r,w) = syscall "echo hello" w
# io = io <<< r <<< "\n"
= (io,w)
make :: Package *File *World -> *(*File, *World)
make pkg io w
# (ps,w) = getRecursivePaths pkg w
| isError ps
= (io <<< fromError ps <<< "\n", w)
# ps = fromOk ps
# (r,w) = syscall (foldl (+) "clm" [" -I " + p \\ p <- ps] +
foldl (+) "" [" " + f \\ f <- optionsToFlags pkg.options] +
" " + pkg.main + " -o " + pkg.main) w
= (io,w)
parseArgs :: [String] Arguments [String] -> ([String], Arguments)
parseArgs miss args []
= (miss, args)
parseArgs miss args ["-p":name:rest]
= parseArgs miss {args & package_file = name} rest
parseArgs miss args ["install":rest]
= parseArgs miss {args & action = Install} rest
parseArgs miss args ["make":rest]
= parseArgs miss {args & action = Make} rest
parseArgs miss args [a:rest]
= parseArgs [a:miss] args rest
syscall :: !String !*World -> !*(!Int, !*World)
syscall cmd w = code {
ccall system "s:I:A"
}
|
