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Diffstat (limited to 'Pancake/Configuration.hs')
-rw-r--r-- | Pancake/Configuration.hs | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Pancake/Configuration.hs b/Pancake/Configuration.hs index ae42f65..772725e 100644 --- a/Pancake/Configuration.hs +++ b/Pancake/Configuration.hs @@ -116,11 +116,14 @@ instance Default Config where "-w \"\n-pancake-\nuri: %{url_effective}\ntype: %{content_type}\n\" " -- | Loads configuration from an XDG config directory. -loadConfig :: MonadIO m => m Config -loadConfig = liftIO $ do - dir <- getXdgDirectory XdgConfig "pancake" - createDirectoryIfMissing True dir - let configPath = dir </> "config.yaml" +loadConfig :: MonadIO m => Maybe FilePath -> m Config +loadConfig mp = liftIO $ do + configPath <- case mp of + Nothing -> do + dir <- getXdgDirectory XdgConfig "pancake" + createDirectoryIfMissing True dir + pure $ dir </> "config.yaml" + Just p -> pure p exists <- doesFileExist configPath if exists then do |