addunused: New command, the opposite of dropunused, it relinks unused content into the git repository.

Command/AddUnused.hs

@@ -0,0 +1,34 @@
+{- git-annex command
+ -
+ - Copyright 2012 Joey Hess <joey@kitenet.net>
+ -
+ - Licensed under the GNU GPL version 3 or higher.
+ -}
+
+module Command.AddUnused where
+
+import Common.Annex
+import Logs.Unused
+import Command
+import qualified Command.Add
+
+def :: [Command]
+def = [command "addunused" (paramRepeating paramNumRange)
+	seek "add back unused files"]
+
+seek :: [CommandSeek]
+seek = [withUnusedMaps start]
+
+start :: UnusedMaps -> Int -> CommandStart
+start = startUnused "addunused" perform (performOther "bad") (performOther "tmp")
+
+perform :: Key -> CommandPerform
+perform key = next $ Command.Add.cleanup file key True
+	where
+		file = "unused." ++ show key
+
+{- The content is not in the annex, but in another directory, and
+ - it seems better to error out, rather than moving bad/tmp content into
+ - the annex. -}
+performOther :: String -> Key -> CommandPerform
+performOther other _ = error $ "cannot addunused " ++ other ++ "content"