diff options
Diffstat (limited to 'Utility')
| -rw-r--r-- | Utility/Url.hs | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/Utility/Url.hs b/Utility/Url.hs index f215a1ebd..e10b8a92a 100644 --- a/Utility/Url.hs +++ b/Utility/Url.hs @@ -6,6 +6,7 @@ -} module Utility.Url ( + URLString, exists, canDownload, download, @@ -43,21 +44,21 @@ canDownload = (||) <$> inPath "wget" <*> inPath "curl" - would not be appropriate to test at configure time and build support - for only one in. -} -download :: URLString -> FilePath -> IO Bool -download url file = do +download :: URLString -> [CommandParam] -> FilePath -> IO Bool +download url options file = do e <- inPath "wget" if e then - boolSystem "wget" - [Params "-c -O", File file, File url] + go "wget" [Params "-c -O", File file, File url] else -- Uses the -# progress display, because the normal -- one is very confusing when resuming, showing -- the remainder to download as the whole file, -- and not indicating how much percent was -- downloaded before the resume. - boolSystem "curl" - [Params "-L -C - -# -o", File file, File url] + go "curl" [Params "-L -C - -# -o", File file, File url] + where + go cmd opts = boolSystem cmd (options++opts) {- Downloads a small file. -} get :: URLString -> IO String |