diff options
Diffstat (limited to 'Git/Remote.hs')
| -rw-r--r-- | Git/Remote.hs | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/Git/Remote.hs b/Git/Remote.hs index 717b540..69d6b52 100644 --- a/Git/Remote.hs +++ b/Git/Remote.hs @@ -2,10 +2,11 @@ - - Copyright 2012 Joey Hess <id@joeyh.name> - - - Licensed under the GNU GPL version 3 or higher. + - Licensed under the GNU AGPL version 3 or higher. -} {-# LANGUAGE CPP #-} +{-# LANGUAGE OverloadedStrings #-} module Git.Remote where @@ -15,11 +16,22 @@ import Git.Types import Data.Char import qualified Data.Map as M +import qualified Data.ByteString as S +import qualified Data.ByteString.Char8 as S8 import Network.URI #ifdef mingw32_HOST_OS import Git.FilePath #endif +{- Is a git config key one that specifies the location of a remote? -} +isRemoteKey :: ConfigKey -> Bool +isRemoteKey (ConfigKey k) = "remote." `S.isPrefixOf` k && ".url" `S.isSuffixOf` k + +{- Get a remote's name from the config key that specifies its location. -} +remoteKeyToRemoteName :: ConfigKey -> RemoteName +remoteKeyToRemoteName (ConfigKey k) = decodeBS' $ + S.intercalate "." $ dropFromEnd 1 $ drop 1 $ S8.split '.' k + {- Construct a legal git remote name out of an arbitrary input string. - - There seems to be no formal definition of this in the git source, @@ -43,6 +55,7 @@ makeLegalName s = case filter legal $ replace "/" "_" s of legal c = isAlphaNum c data RemoteLocation = RemoteUrl String | RemotePath FilePath + deriving (Eq) remoteLocationIsUrl :: RemoteLocation -> Bool remoteLocationIsUrl (RemoteUrl _) = True @@ -67,16 +80,16 @@ parseRemoteLocation s repo = ret $ calcloc s -- insteadof config can rewrite remote location calcloc l | null insteadofs = l - | otherwise = replacement ++ drop (length bestvalue) l + | otherwise = replacement ++ drop (S.length bestvalue) l where - replacement = drop (length prefix) $ - take (length bestkey - length suffix) bestkey - (bestkey, bestvalue) = maximumBy longestvalue insteadofs + replacement = decodeBS' $ S.drop (S.length prefix) $ + S.take (S.length bestkey - S.length suffix) bestkey + (ConfigKey bestkey, ConfigValue bestvalue) = maximumBy longestvalue insteadofs longestvalue (_, a) (_, b) = compare b a - insteadofs = filterconfig $ \(k, v) -> - startswith prefix k && - endswith suffix k && - startswith v l + insteadofs = filterconfig $ \(ConfigKey k, ConfigValue v) -> + prefix `S.isPrefixOf` k && + suffix `S.isSuffixOf` k && + v `S.isPrefixOf` encodeBS l filterconfig f = filter f $ concatMap splitconfigs $ M.toList $ fullconfig repo splitconfigs (k, vs) = map (\v -> (k, v)) vs @@ -104,5 +117,5 @@ parseRemoteLocation s repo = ret $ calcloc s -- git on Windows will write a path to .git/config with "drive:", -- which is not to be confused with a "host:" dosstyle = hasDrive - dospath = fromInternalGitPath + dospath = fromRawFilePath . fromInternalGitPath . toRawFilePath #endif |