diff options
Diffstat (limited to 'Git/Command.hs')
| -rw-r--r-- | Git/Command.hs | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/Git/Command.hs b/Git/Command.hs index ec701c1f0..3d859ed28 100644 --- a/Git/Command.hs +++ b/Git/Command.hs @@ -7,7 +7,8 @@ module Git.Command where -import qualified Data.ByteString.Lazy.Char8 as L +import qualified Data.Text.Lazy as L +import qualified Data.Text.Lazy.IO as L import Common import Git @@ -38,41 +39,40 @@ run subcommand params repo = assertLocal repo $ - Note that this leaves the git process running, and so zombies will - result unless reap is called. -} -pipeRead :: [CommandParam] -> Repo -> IO L.ByteString +pipeRead :: [CommandParam] -> Repo -> IO String pipeRead params repo = assertLocal repo $ do (_, h) <- hPipeFrom "git" $ toCommand $ gitCommandLine params repo - hSetBinaryMode h True - L.hGetContents h + fileEncoding h + hGetContents h {- Runs a git subcommand, feeding it input. - You should call either getProcessStatus or forceSuccess on the PipeHandle. -} -pipeWrite :: [CommandParam] -> L.ByteString -> Repo -> IO PipeHandle +pipeWrite :: [CommandParam] -> L.Text -> Repo -> IO PipeHandle pipeWrite params s repo = assertLocal repo $ do (p, h) <- hPipeTo "git" (toCommand $ gitCommandLine params repo) - L.hPut h s + L.hPutStr h s hClose h return p {- Runs a git subcommand, feeding it input, and returning its output. - You should call either getProcessStatus or forceSuccess on the PipeHandle. -} -pipeWriteRead :: [CommandParam] -> L.ByteString -> Repo -> IO (PipeHandle, L.ByteString) +pipeWriteRead :: [CommandParam] -> String -> Repo -> IO (PipeHandle, String) pipeWriteRead params s repo = assertLocal repo $ do (p, from, to) <- hPipeBoth "git" (toCommand $ gitCommandLine params repo) - hSetBinaryMode from True - L.hPut to s + fileEncoding to + fileEncoding from + hPutStr to s hClose to - c <- L.hGetContents from + c <- hGetContents from return (p, c) {- Reads null terminated output of a git command (as enabled by the -z - parameter), and splits it. -} pipeNullSplit :: [CommandParam] -> Repo -> IO [String] -pipeNullSplit params repo = map L.unpack <$> pipeNullSplitB params repo - -{- For when Strings are not needed. -} -pipeNullSplitB ::[CommandParam] -> Repo -> IO [L.ByteString] -pipeNullSplitB params repo = filter (not . L.null) . L.split '\0' <$> - pipeRead params repo +pipeNullSplit params repo = + filter (not . null) . split sep <$> pipeRead params repo + where + sep = "\0" {- Reaps any zombie git processes. -} reap :: IO () |