diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Environment.hs | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/Environment.hs b/src/Environment.hs index 9582009..68a3917 100644 --- a/src/Environment.hs +++ b/src/Environment.hs @@ -8,9 +8,9 @@ module Environment ( RegistryLocation(..) , query , engrave - , engraveWithPrompt + , engravePrompt , wipe - , wipeWithPrompt + , wipePrompt , pathJoin , pathSplit @@ -81,8 +81,8 @@ engrave env name value = do Registry.setString keyHandle name value notifyEnvUpdate -engraveWithPrompt :: RegistryLocation -> Registry.ValueName -> Registry.ValueData -> IO () -engraveWithPrompt env name value = do +engravePrompt :: RegistryLocation -> Registry.ValueName -> Registry.ValueData -> IO Bool +engravePrompt env name value = do putStrLn $ "Saving variable '" ++ name ++ "' to '" ++ registryKeyPath env ++ "'..." oldValue <- query env name if (isJust oldValue) @@ -93,6 +93,7 @@ engraveWithPrompt env name value = do putStrLn $ "\tValue: " ++ value agreed <- Utils.promptToContinue when agreed $ engrave env name value + return agreed wipe :: RegistryLocation -> Registry.ValueName -> IO () wipe env name = do @@ -102,11 +103,12 @@ wipe env name = do where ignoreIfDoesNotExist e = if isDoesNotExistError e then return () else ioError e -wipeWithPrompt :: RegistryLocation -> Registry.ValueName -> IO () -wipeWithPrompt env name = do +wipePrompt :: RegistryLocation -> Registry.ValueName -> IO Bool +wipePrompt env name = do putStrLn $ "Deleting variable '" ++ name ++ "' from '" ++ registryKeyPath env ++ "'..." agreed <- Utils.promptToContinue when agreed $ wipe env name + return agreed pathSep :: String pathSep = ";" |