Remove legacy configuration preset

Configuration is now possible via cli arguments, so it is no longer
necessary to include my personal configuration.

src/QBar/Cli.hs

@@ -77,8 +77,7 @@ blockParser =
   subparser (
     commandGroup "Available presets:" <>
     metavar "CONFIG..." <>
-    command "default" (info (pure defaultBarConfig) (progDesc "Load default set of blocks.")) <>
-    command "legacy" (info (pure legacyBarConfig) (progDesc "Load the legacy configuration. Requires some custom block scripts."))
+    command "default" (info (pure defaultBarConfig) (progDesc "Load default set of blocks."))
   )
   <|>
   subparser (

src/QBar/DefaultConfig.hs

 module QBar.DefaultConfig where
 
 import QBar.Blocks
-import QBar.BlockOutput
 import QBar.Core
 
-import Pipes
-
 defaultBarConfig :: BarIO ()
 defaultBarConfig = do
   -- TODO: commented-out blocks should be added as soon as they are implemented in qbar
@@ -18,19 +15,3 @@ defaultBarConfig = do
   --addBlock cpuTemperatureBlock
   addBlock networkManagerBlock
 
-legacyBarConfig :: BarIO ()
-legacyBarConfig = do
-  let ram = pollScriptBlock (blockLocation "memory") >-> modify (addIcon "🐏\xFE0E") >-> autoPadding
-  let temperature = (pollScriptBlock $ blockLocation "temperature") >-> autoPadding
-  let volumeBlock = scriptBlock $ blockLocation "volume-pulseaudio -S -F3"
-
-  addBlock dateBlock
-  addBlock batteryBlock
-  addBlock volumeBlock
-  addBlock $ cpuUsageBlock 1
-  addBlock ram
-  addBlock temperature
-  addBlock networkManagerBlock
-  where
-    blockLocation :: String -> FilePath
-    blockLocation name = "~/.config/qbar/blocks/" <> name