Merge branch 'master' into tasty-tests

Conflicts:
	Test.hs

1 files changed, 27 insertions, 0 deletions

diff --git a/Annex/Url.hs b/Annex/Url.hs
new file mode 100644
index 000000000..0401ffe07
--- /dev/null
+++ b/Annex/Url.hs
@@ -0,0 +1,27 @@
+{- Url downloading, with git-annex user agent.
+ -
+ - Copyright 2013 Joey Hess <joey@kitenet.net>
+ -
+ - Licensed under the GNU GPL version 3 or higher.
+ -}
+
+module Annex.Url (
+	module U,
+	withUserAgent,
+	getUserAgent,
+) where
+
+import Common.Annex
+import qualified Annex
+import Utility.Url as U
+import qualified Build.SysConfig as SysConfig
+
+defaultUserAgent :: U.UserAgent
+defaultUserAgent = "git-annex/" ++ SysConfig.packageversion
+
+getUserAgent :: Annex (Maybe U.UserAgent)
+getUserAgent = Annex.getState $ 
+	Just . fromMaybe defaultUserAgent . Annex.useragent
+
+withUserAgent :: (Maybe U.UserAgent -> IO a) -> Annex a
+withUserAgent a = liftIO . a =<< getUserAgent