40ecf58d4b
This does not change the overall license of the git-annex program, which was already AGPL due to a number of sources files being AGPL already. Legally speaking, I'm adding a new license under which these files are now available; I already released their current contents under the GPL license. Now they're dual licensed GPL and AGPL. However, I intend for all my future changes to these files to only be released under the AGPL license, and I won't be tracking the dual licensing status, so I'm simply changing the license statement to say it's AGPL. (In some cases, others wrote parts of the code of a file and released it under the GPL; but in all cases I have contributed a significant portion of the code in each file and it's that code that is getting the AGPL license; the GPL license of other contributors allows combining with AGPL code.)
30 lines
913 B
Haskell
30 lines
913 B
Haskell
{- git-annex command
|
|
-
|
|
- Copyright 2014 Joey Hess <id@joeyh.name>
|
|
-
|
|
- Licensed under the GNU AGPL version 3 or higher.
|
|
-}
|
|
|
|
module Command.VFilter where
|
|
|
|
import Command
|
|
import Annex.View
|
|
import Command.View (paramView, checkoutViewBranch)
|
|
|
|
cmd :: Command
|
|
cmd = notBareRepo $ notDirect $
|
|
command "vfilter" SectionMetaData "filter current view"
|
|
paramView (withParams seek)
|
|
|
|
seek :: CmdParams -> CommandSeek
|
|
seek = withWords (commandAction . start)
|
|
|
|
start :: [String] -> CommandStart
|
|
start params = do
|
|
showStart' "vfilter" Nothing
|
|
withCurrentView $ \view -> do
|
|
let view' = filterView view $
|
|
map parseViewParam $ reverse params
|
|
next $ next $ if visibleViewSize view' > visibleViewSize view
|
|
then giveup "That would add an additional level of directory structure to the view, rather than filtering it. If you want to do that, use vadd instead of vfilter."
|
|
else checkoutViewBranch view' narrowView
|