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{- git-annex command
-
- Copyright 2014 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU GPL version 3 or higher.
-}
module Command.VAdd where
import Command
import Annex.View
import Command.View (checkoutViewBranch)
cmd :: Command
cmd = notBareRepo $ notDirect $
command "vadd" SectionMetaData
"add subdirs to current view"
(paramRepeating "FIELD=GLOB")
(withParams seek)
seek :: CmdParams -> CommandSeek
seek = withWords start
start :: [String] -> CommandStart
start params = do
showStart "vadd" ""
withCurrentView $ \view -> do
let (view', change) = refineView view $
map parseViewParam $ reverse params
case change of
Unchanged -> do
showNote "unchanged"
next $ next $ return True
Narrowing -> next $ next $ do
if visibleViewSize view' == visibleViewSize view
then giveup "That would not add an additional level of directory structure to the view. To filter the view, use vfilter instead of vadd."
else checkoutViewBranch view' narrowView
Widening -> giveup "Widening view to match more files is not currently supported."
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