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authorEgor Tensin <Egor.Tensin@gmail.com>2016-07-17 19:42:12 +0300
committerEgor Tensin <Egor.Tensin@gmail.com>2016-07-17 19:42:12 +0300
commit73ede57fbf494f8c0f300e50f2b2372b4ff32007 (patch)
tree0feb2e4093d70d00f2cd81a0d42ca847685d276c /apps/FixNtSymbolPath.hs
parentcode style (diff)
downloadwindows-env-73ede57fbf494f8c0f300e50f2b2372b4ff32007.tar.gz
windows-env-73ede57fbf494f8c0f300e50f2b2372b4ff32007.zip
refactoring
Diffstat (limited to '')
-rw-r--r--apps/FixNtSymbolPath.hs22
1 files changed, 13 insertions, 9 deletions
diff --git a/apps/FixNtSymbolPath.hs b/apps/FixNtSymbolPath.hs
index 7138f94..14d0861 100644
--- a/apps/FixNtSymbolPath.hs
+++ b/apps/FixNtSymbolPath.hs
@@ -38,8 +38,16 @@ data Dirs = Dirs
, symbolsDir :: String
} deriving (Eq, Show)
-getRemoteDirs :: Dirs -> Dirs
-getRemoteDirs localDirs = localDirs
+dirPaths :: Dirs -> [String]
+dirPaths dirs = [ pdbsDir dirs
+ , symbolsDir dirs
+ ]
+
+createDirs :: Dirs -> IO ()
+createDirs = mapM_ (createDirectoryIfMissing True) . dirPaths
+
+toRemoteDirs :: Dirs -> Dirs
+toRemoteDirs localDirs = localDirs
{ symbolsDir = remoteSymbolsDir $ symbolsDir localDirs
}
where
@@ -59,13 +67,13 @@ fixNtSymbolPath options = do
oldValue <- query
let oldPaths = Environment.pathSplit $ fromMaybe "" oldValue
localDirs <- getLocalDirs
- let remoteDirs = getRemoteDirs localDirs
- let newPaths = union oldPaths $ paths remoteDirs
+ let remoteDirs = toRemoteDirs localDirs
+ let newPaths = union oldPaths $ dirPaths remoteDirs
when (length oldPaths /= length newPaths) $ do
let newValue = Environment.pathJoin newPaths
confirmed <- engrave newValue
when confirmed $
- createLocalDirs localDirs
+ createDirs localDirs
where
varName = "_NT_SYMBOL_PATH"
@@ -81,10 +89,6 @@ fixNtSymbolPath options = do
then Environment.engrave env varName value >> return True
else Environment.engravePrompt env varName value
- paths dirs = [pdbsDir dirs, symbolsDir dirs]
-
- createLocalDirs = mapM_ (createDirectoryIfMissing True) . paths
-
main :: IO ()
main = execParser parser >>= fixNtSymbolPath
where