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-rw-r--r--app/AddPath.hs2
-rw-r--r--app/ListPaths.hs20
-rw-r--r--app/RemovePath.hs2
-rw-r--r--app/SetEnv.hs4
-rw-r--r--app/Utils/PromptMessage.hs16
-rw-r--r--src/WindowsEnv/Environment.hs50
-rw-r--r--windows-env.cabal2
7 files changed, 56 insertions, 40 deletions
diff --git a/app/AddPath.hs b/app/AddPath.hs
index 1993b4a..ff80b18 100644
--- a/app/AddPath.hs
+++ b/app/AddPath.hs
@@ -97,6 +97,6 @@ addPath options = runExceptT doAddPath >>= either ioError return
promptAndEngrave oldValue newValue = do
let promptAnd = if skipPrompt
then withoutPrompt
- else withPrompt $ oldNewMessage profile varName (show oldValue) (show newValue)
+ else withPrompt $ oldNewMessage profile varName oldValue newValue
let engrave = WindowsEnv.engrave profile varName newValue
void $ promptAnd engrave
diff --git a/app/ListPaths.hs b/app/ListPaths.hs
index 8a31cb8..f832686 100644
--- a/app/ListPaths.hs
+++ b/app/ListPaths.hs
@@ -11,7 +11,6 @@ import Control.Monad (filterM)
import Control.Monad.Trans.Class (lift)
import Control.Monad.Trans.Except (runExceptT)
import Data.Maybe (fromMaybe)
-import System.Directory (doesDirectoryExist)
import System.Environment (lookupEnv)
import System.IO.Error (ioError)
@@ -22,10 +21,10 @@ import qualified WindowsEnv
data WhichPaths = All | ExistingOnly | MissingOnly
deriving (Eq, Show)
-shouldListPath :: WhichPaths -> String -> IO Bool
+shouldListPath :: WhichPaths -> WindowsEnv.ExpandedPath -> IO Bool
shouldListPath All = return . const True
-shouldListPath ExistingOnly = doesDirectoryExist
-shouldListPath MissingOnly = fmap not . doesDirectoryExist
+shouldListPath ExistingOnly = WindowsEnv.pathExists
+shouldListPath MissingOnly = fmap not . WindowsEnv.pathExists
data Source = Environment | Registry WindowsEnv.Profile
deriving (Eq, Show)
@@ -71,13 +70,12 @@ listPaths options = runExceptT doListPaths >>= either ioError return
query = queryFrom $ optSource options
- queryFrom Environment = lift $ fromMaybe "" <$> lookupEnv varName
- queryFrom (Registry profile) = show <$> WindowsEnv.query profile varName
-
- filterPaths = filterM (shouldListPath whichPaths . WindowsEnv.pathExpanded)
+ queryFrom Environment = lift $ WindowsEnv.VarValue False <$> fromMaybe "" <$> lookupEnv varName
+ queryFrom (Registry profile) = WindowsEnv.query profile varName
doListPaths = do
- paths <- query >>= WindowsEnv.pathSplitAndExpand
+ value <- query
+ split <- WindowsEnv.pathSplitAndExpand value
lift $ do
- pathsToPrint <- filterPaths paths
- mapM_ (putStrLn . WindowsEnv.pathOriginal) pathsToPrint
+ wanted <- filterM (shouldListPath whichPaths) split
+ mapM_ (putStrLn . WindowsEnv.pathOriginal) wanted
diff --git a/app/RemovePath.hs b/app/RemovePath.hs
index 2d0d47c..23cabb7 100644
--- a/app/RemovePath.hs
+++ b/app/RemovePath.hs
@@ -85,6 +85,6 @@ removePath options = runExceptT doRemovePath >>= either ioError return
let newValue = WindowsEnv.VarValue (WindowsEnv.varValueExpandable oldValue) (WindowsEnv.pathJoin newPaths)
let promptAnd = if skipPrompt
then withoutPrompt
- else withPrompt $ oldNewMessage profile varName (show oldValue) (show newValue)
+ else withPrompt $ oldNewMessage profile varName oldValue newValue
let engrave = WindowsEnv.engrave profile varName newValue
void $ promptAnd engrave
diff --git a/app/SetEnv.hs b/app/SetEnv.hs
index bb058d8..a986226 100644
--- a/app/SetEnv.hs
+++ b/app/SetEnv.hs
@@ -55,7 +55,7 @@ setEnv :: Options -> IO ()
setEnv options = runExceptT doSetEnv >>= either ioError return
where
varName = optName options
- varValue = optValue options
+ varValue = WindowsEnv.VarValue False $ optValue options
forAllUsers = optGlobal options
profile
@@ -67,6 +67,6 @@ setEnv options = runExceptT doSetEnv >>= either ioError return
| skipPrompt = withoutPrompt
| otherwise = withPrompt $ newMessage profile varName varValue
- engrave = WindowsEnv.engrave profile varName $ WindowsEnv.VarValue False varValue
+ engrave = WindowsEnv.engrave profile varName varValue
doSetEnv = void $ promptAnd engrave
diff --git a/app/Utils/PromptMessage.hs b/app/Utils/PromptMessage.hs
index 9afffb1..1315b85 100644
--- a/app/Utils/PromptMessage.hs
+++ b/app/Utils/PromptMessage.hs
@@ -15,25 +15,25 @@ import Text.Printf (printf)
import qualified WindowsEnv
-oldNewMessage :: WindowsEnv.Profile -> WindowsEnv.VarName -> String -> String -> String
+oldNewMessage :: WindowsEnv.Profile -> WindowsEnv.VarName -> WindowsEnv.VarValue -> WindowsEnv.VarValue -> String
oldNewMessage profile name oldValue newValue =
descrMsg ++ oldValueMsg ++ newValueMsg
where
profileKey = WindowsEnv.profileKeyPath profile
- descrMsg = printf "Saving variable '%s' to '%s'...\n" name (show profileKey)
- oldValueMsg = printf "\tOld value: %s\n" oldValue
- newValueMsg = printf "\tNew value: %s\n" newValue
+ descrMsg = printf "Saving variable '%s' to '%s'...\n" name $ show profileKey
+ oldValueMsg = printf "\tOld value: %s\n" $ WindowsEnv.varValueString oldValue
+ newValueMsg = printf "\tNew value: %s\n" $ WindowsEnv.varValueString newValue
-newMessage :: WindowsEnv.Profile -> WindowsEnv.VarName -> String -> String
+newMessage :: WindowsEnv.Profile -> WindowsEnv.VarName -> WindowsEnv.VarValue -> String
newMessage profile name newValue =
descrMsg ++ newValueMsg
where
profileKey = WindowsEnv.profileKeyPath profile
- descrMsg = printf "Saving variable '%s' to '%s'...\n" name (show profileKey)
- newValueMsg = printf "\tNew value: %s\n" newValue
+ descrMsg = printf "Saving variable '%s' to '%s'...\n" name $ show profileKey
+ newValueMsg = printf "\tNew value: %s\n" $ WindowsEnv.varValueString newValue
wipeMessage :: WindowsEnv.Profile -> WindowsEnv.VarName -> String
wipeMessage profile name =
- printf "Deleting variable '%s' from '%s'...\n" name (show profileKey)
+ printf "Deleting variable '%s' from '%s'...\n" name $ show profileKey
where
profileKey = WindowsEnv.profileKeyPath profile
diff --git a/src/WindowsEnv/Environment.hs b/src/WindowsEnv/Environment.hs
index e56f5c9..9a42748 100644
--- a/src/WindowsEnv/Environment.hs
+++ b/src/WindowsEnv/Environment.hs
@@ -25,8 +25,12 @@ module WindowsEnv.Environment
, pathSplit
, expand
- , ExpandedPath(..)
, pathSplitAndExpand
+
+ , ExpandedPath(..)
+ , pathOriginal
+ , pathExpanded
+ , pathExists
) where
import Control.Monad.Trans.Class (lift)
@@ -35,6 +39,7 @@ import Data.List (intercalate)
import Data.List.Split (splitOn)
import Foreign.Marshal.Alloc (allocaBytes)
import Foreign.Storable (sizeOf)
+import System.Directory (doesDirectoryExist)
import System.IO.Error (catchIOError)
import qualified System.Win32.Types as WinAPI
@@ -119,19 +124,32 @@ expand value = ExceptT $ catchIOError (Right <$> doExpand) (return . Left)
else WinAPI.peekTString bufferPtr
doExpand = WinAPI.withTString value $ \valuePtr -> doExpandIn valuePtr WinAPI.nullPtr 0
-data ExpandedPath = ExpandedPath
- { pathOriginal :: String
- , pathExpanded :: String
- } deriving (Eq, Show)
-
-pathSplitAndExpand :: String -> ExceptT IOError IO [ExpandedPath]
-pathSplitAndExpand value = do
- expandedOnce <- expandOnce
- zipWith ExpandedPath originalPaths <$>
- if length expandedOnce == length originalPaths
- then return expandedOnce
- else expandEach
+data ExpandedPath = UnexpandedPath String
+ | ExpandedPath String String
+ deriving (Eq, Show)
+
+pathOriginal :: ExpandedPath -> String
+pathOriginal (UnexpandedPath path) = path
+pathOriginal (ExpandedPath original expanded) = original
+
+pathExpanded :: ExpandedPath -> String
+pathExpanded (UnexpandedPath path) = path
+pathExpanded (ExpandedPath original expanded) = expanded
+
+pathExists :: ExpandedPath -> IO Bool
+pathExists = doesDirectoryExist . pathExpanded
+
+pathSplitAndExpand :: VarValue -> ExceptT IOError IO [ExpandedPath]
+pathSplitAndExpand value
+ | varValueExpandable value = do
+ expanded <- expandOnce
+ zipWith ExpandedPath split <$>
+ if length expanded == length split
+ then return expanded
+ else expandEach
+ | otherwise = return $ map UnexpandedPath $ pathSplit joined
where
- originalPaths = pathSplit value
- expandOnce = pathSplit <$> expand value
- expandEach = mapM expand originalPaths
+ joined = varValueString value
+ split = pathSplit joined
+ expandOnce = pathSplit <$> expand joined
+ expandEach = mapM expand split
diff --git a/windows-env.cabal b/windows-env.cabal
index 9990cc6..9850c2c 100644
--- a/windows-env.cabal
+++ b/windows-env.cabal
@@ -27,6 +27,7 @@ library
ghc-options: -Wall -Werror
build-depends: base
, bytestring
+ , directory
, split
, text
, transformers
@@ -50,7 +51,6 @@ executable paths
other-modules: Utils.Prompt, Utils.PromptMessage
ghc-options: -Wall -Werror -threaded -rtsopts -with-rtsopts=-N
build-depends: base
- , directory
, optparse-applicative
, transformers
, windows-env
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 04:59:51 +0000