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author | Joey Hess <joeyh@joeyh.name> | 2020-05-04 15:38:39 -0400 |
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committer | Joey Hess <joeyh@joeyh.name> | 2020-05-04 15:38:39 -0400 |
commit | 8c4352a0a544b2e5a4ed717999fc7c6ecb0a328f (patch) | |
tree | d57aca56117598b06bf30e5a1ed96f4b77e51f09 /Utility/Path.hs | |
parent | 6ea7eac330f73699d965cef7b8ee23d7218415a8 (diff) | |
download | git-repair-8c4352a0a544b2e5a4ed717999fc7c6ecb0a328f.tar.gz |
merge from git-annex
* Improve fetching from a remote with an url in host:path format.
* Merge from git-annex.
Diffstat (limited to 'Utility/Path.hs')
-rw-r--r-- | Utility/Path.hs | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/Utility/Path.hs b/Utility/Path.hs index ecc752c..a8ab918 100644 --- a/Utility/Path.hs +++ b/Utility/Path.hs @@ -41,7 +41,7 @@ import Prelude import Utility.Monad import Utility.UserInfo -import Utility.Directory +import Utility.SystemDirectory import Utility.Split import Utility.FileSystemEncoding @@ -74,6 +74,8 @@ simplifyPath path = dropTrailingPathSeparator $ {- Makes a path absolute. - + - Also simplifies it using simplifyPath. + - - The first parameter is a base directory (ie, the cwd) to use if the path - is not already absolute, and should itsef be absolute. - @@ -124,12 +126,19 @@ dirContains a b = a == b {- Converts a filename into an absolute path. - + - Also simplifies it using simplifyPath. + - - Unlike Directory.canonicalizePath, this does not require the path - already exists. -} absPath :: FilePath -> IO FilePath -absPath file = do - cwd <- getCurrentDirectory - return $ absPathFrom cwd file +absPath file + -- Avoid unncessarily getting the current directory when the path + -- is already absolute. absPathFrom uses simplifyPath + -- so also used here for consistency. + | isAbsolute file = return $ simplifyPath file + | otherwise = do + cwd <- getCurrentDirectory + return $ absPathFrom cwd file {- Constructs a relative path from the CWD to a file. - |