diff options
Diffstat (limited to 'Git')
| -rw-r--r-- | Git/CatFile.hs | 10 | ||||
| -rw-r--r-- | Git/Filename.hs | 11 | ||||
| -rw-r--r-- | Git/Index.hs | 2 | ||||
| -rw-r--r-- | Git/LsFiles.hs | 14 | ||||
| -rw-r--r-- | Git/LsTree.hs | 4 | ||||
| -rw-r--r-- | Git/Queue.hs | 10 |
6 files changed, 26 insertions, 25 deletions
diff --git a/Git/CatFile.hs b/Git/CatFile.hs index 2cef9d5b3..16f0b11b9 100644 --- a/Git/CatFile.hs +++ b/Git/CatFile.hs @@ -19,10 +19,10 @@ import System.IO import qualified Data.ByteString.Char8 as S import qualified Data.ByteString.Lazy.Char8 as L +import Common import Git import Git.Sha import Git.Command -import Utility.SafeCommand type CatFileHandle = (PipeHandle, Handle, Handle) @@ -53,21 +53,21 @@ catObject (_, from, to) object = do [sha, objtype, size] | length sha == shaSize && validobjtype objtype -> handle size - | otherwise -> empty + | otherwise -> dne _ - | header == show object ++ " missing" -> empty + | header == show object ++ " missing" -> dne | otherwise -> error $ "unknown response from git cat-file " ++ header where handle size = case reads size of [(bytes, "")] -> readcontent bytes - _ -> empty + _ -> dne readcontent bytes = do content <- S.hGet from bytes c <- hGetChar from when (c /= '\n') $ error "missing newline from git cat-file" return $ L.fromChunks [content] - empty = return L.empty + dne = return L.empty validobjtype t | t == "blob" = True | t == "commit" = True diff --git a/Git/Filename.hs b/Git/Filename.hs index 69f36d086..35b553250 100644 --- a/Git/Filename.hs +++ b/Git/Filename.hs @@ -13,22 +13,21 @@ import Data.Char import Data.Word (Word8) import Text.Printf +import Common + decode :: String -> FilePath decode [] = [] decode f@(c:s) -- encoded strings will be inside double quotes - | c == '"' = unescape ("", middle) + | c == '"' && end s == ['"'] = unescape ("", beginning s) | otherwise = f where e = '\\' - middle = init s unescape (b, []) = b -- look for escapes starting with '\' - unescape (b, v) = b ++ beginning ++ unescape (handle rest) + unescape (b, v) = b ++ fst pair ++ unescape (handle $ snd pair) where pair = span (/= e) v - beginning = fst pair - rest = snd pair isescape x = x == e -- \NNN is an octal encoded character handle (x:n1:n2:n3:rest) @@ -38,7 +37,7 @@ decode f@(c:s) isOctDigit n2 && isOctDigit n3 fromoctal = [chr $ readoctal [n1, n2, n3]] - readoctal o = read $ "0o" ++ o :: Int + readoctal o = Prelude.read $ "0o" ++ o :: Int -- \C is used for a few special characters handle (x:nc:rest) | isescape x = ([echar nc], rest) diff --git a/Git/Index.hs b/Git/Index.hs index aaf54e032..e58f1edd6 100644 --- a/Git/Index.hs +++ b/Git/Index.hs @@ -9,6 +9,8 @@ module Git.Index where import System.Posix.Env (setEnv, unsetEnv, getEnv) +import Common + {- Forces git to use the specified index file. - - Returns an action that will reset back to the default diff --git a/Git/LsFiles.hs b/Git/LsFiles.hs index 0c71ed884..0de86383d 100644 --- a/Git/LsFiles.hs +++ b/Git/LsFiles.hs @@ -15,9 +15,9 @@ module Git.LsFiles ( typeChangedStaged, ) where +import Common import Git import Git.Command -import Utility.SafeCommand {- Scans for files that are checked into git at the specified locations. -} inRepo :: [FilePath] -> Repo -> IO [FilePath] @@ -43,10 +43,10 @@ stagedNotDeleted :: [FilePath] -> Repo -> IO [FilePath] stagedNotDeleted = staged' [Param "--diff-filter=ACMRT"] staged' :: [CommandParam] -> [FilePath] -> Repo -> IO [FilePath] -staged' middle l = pipeNullSplit $ start ++ middle ++ end +staged' ps l = pipeNullSplit $ prefix ++ ps ++ suffix where - start = [Params "diff --cached --name-only -z"] - end = Param "--" : map File l + prefix = [Params "diff --cached --name-only -z"] + suffix = Param "--" : map File l {- Returns a list of files that have unstaged changes. -} changedUnstaged :: [FilePath] -> Repo -> IO [FilePath] @@ -65,7 +65,7 @@ typeChanged :: [FilePath] -> Repo -> IO [FilePath] typeChanged = typeChanged' [] typeChanged' :: [CommandParam] -> [FilePath] -> Repo -> IO [FilePath] -typeChanged' middle l = pipeNullSplit $ start ++ middle ++ end +typeChanged' ps l = pipeNullSplit $ prefix ++ ps ++ suffix where - start = [Params "diff --name-only --diff-filter=T -z"] - end = Param "--" : map File l + prefix = [Params "diff --name-only --diff-filter=T -z"] + suffix = Param "--" : map File l diff --git a/Git/LsTree.hs b/Git/LsTree.hs index 919e9af83..aae7f1263 100644 --- a/Git/LsTree.hs +++ b/Git/LsTree.hs @@ -16,10 +16,10 @@ import Control.Applicative import System.Posix.Types import qualified Data.ByteString.Lazy.Char8 as L +import Common import Git import Git.Command import qualified Git.Filename -import Utility.SafeCommand data TreeItem = TreeItem { mode :: FileMode @@ -37,7 +37,7 @@ lsTree t repo = map parseLsTree <$> - (The --long format is not currently supported.) -} parseLsTree :: L.ByteString -> TreeItem parseLsTree l = TreeItem - { mode = fst $ head $ readOct $ L.unpack m + { mode = fst $ Prelude.head $ readOct $ L.unpack m , typeobj = L.unpack t , sha = L.unpack s , file = Git.Filename.decode $ L.unpack f diff --git a/Git/Queue.hs b/Git/Queue.hs index 73470b1f0..25c5b073c 100644 --- a/Git/Queue.hs +++ b/Git/Queue.hs @@ -7,7 +7,7 @@ module Git.Queue ( Queue, - empty, + new, add, size, full, @@ -18,9 +18,9 @@ import qualified Data.Map as M import System.IO import System.Cmd.Utils import Data.String.Utils -import Control.Monad (forM_) import Utility.SafeCommand +import Common import Git import Git.Command @@ -50,8 +50,8 @@ maxSize :: Int maxSize = 10240 {- Constructor for empty queue. -} -empty :: Queue -empty = Queue 0 M.empty +new :: Queue +new = Queue 0 M.empty {- Adds an action to a queue. -} add :: Queue -> String -> [CommandParam] -> [FilePath] -> Queue @@ -76,7 +76,7 @@ full (Queue n _) = n > maxSize flush :: Queue -> Repo -> IO Queue flush (Queue _ m) repo = do forM_ (M.toList m) $ uncurry $ runAction repo - return empty + return new {- Runs an Action on a list of files in a git repository. - |