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| author |  Joey Hess <joey@kitenet.net> | 2011-11-08 15:34:10 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-11-08 16:27:20 -0400 |
| commit | bf460a0a98d7e4c7f4eac525fcf300629db582b6 (patch) | |
| tree | bff7cd09529c40fa8cb76fd92428cc41e24ad808 /Command/AddUrl.hs | |
| parent | 2ff8915365099501382183af9855e739fc234861 (diff) | |
reorder repo parameters last
Many functions took the repo as their first parameter. Changing it
consistently to be the last parameter allows doing some useful things with
currying, that reduce boilerplate.
In particular, g <- gitRepo is almost never needed now, instead
use inRepo to run an IO action in the repo, and fromRepo to get
a value from the repo.
This also provides more opportunities to use monadic and applicative
combinators.
Diffstat (limited to 'Command/AddUrl.hs')
| -rw-r--r-- | Command/AddUrl.hs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Command/AddUrl.hs b/Command/AddUrl.hs index b717e271d..945848e9f 100644 --- a/Command/AddUrl.hs +++ b/Command/AddUrl.hs @@ -41,10 +41,9 @@ perform url file = do download :: String -> FilePath -> CommandPerform download url file = do - g <- gitRepo showAction $ "downloading " ++ url ++ " " let dummykey = Backend.URL.fromUrl url - let tmp = gitAnnexTmpLocation g dummykey + tmp <- fromRepo $ gitAnnexTmpLocation dummykey liftIO $ createDirectoryIfMissing True (parentDir tmp) ok <- liftIO $ Url.download url tmp if ok |