get --from is the same as copy --from

get not honoring --from has surprised me a few times, so least surprise
suggests it should just behave like copy --from. This leaves the difference
between get and copy being that copy always requires the remote to copy
from, while get will decide whether to get a file from a key/value store or
a remote.

Backend/File.hs

@@ -81,7 +81,7 @@ copyKeyFile key file = do
 						Left _ -> return False
 				else return True
 		docopy r continue = do
-			showNote $ "copying from " ++ Remote.name r ++ "..."
+			showNote $ "from " ++ Remote.name r ++ "..."
 			copied <- Remote.retrieveKeyFile r key file
 			if copied
 				then return True

Command/Get.hs

@@ -9,9 +9,12 @@ module Command.Get where
 
 import Command
 import qualified Backend
+import qualified Annex
+import qualified Remote
 import Types
 import Content
 import Messages
+import qualified Command.Move
 
 command :: [Command]
 command = [repoCommand "get" paramPath seek
@@ -20,7 +23,6 @@ command = [repoCommand "get" paramPath seek
 seek :: [CommandSeek]
 seek = [withFilesInGit start]
 
-{- Gets an annexed file from one of the backends. -}
 start :: CommandStartString
 start file = isAnnexed file $ \(key, backend) -> do
 	inannex <- inAnnex key
@@ -28,7 +30,12 @@ start file = isAnnexed file $ \(key, backend) -> do
 		then stop
 		else do
 			showStart "get" file
-			next $ perform key backend
+			from <- Annex.getState Annex.fromremote
+			case from of
+				Nothing -> next $ perform key backend
+				Just name -> do
+					src <- Remote.byName name
+					next $ Command.Move.fromPerform src False key
 
 perform :: Key -> Backend Annex -> CommandPerform
 perform key backend = do

debian/changelog

@@ -2,6 +2,7 @@ git-annex (0.20110602) UNRELEASED; urgency=low
 
   * Add --numcopies option.
   * Add --trust, --untrust, and --semitrust options.
+  * get --from is the same as copy --from
 
  -- Joey Hess <joeyh@debian.org>  Wed, 01 Jun 2011 16:26:48 -0400
 

doc/bugs/fsck_output.mdwn

@@ -30,7 +30,7 @@ The newline is in the wrong place and confuses the user. It should be printed _a
 > A related problem occurs if an error message is unexpetedly printed.
 > Dummying up an example:
 > 
-> O get test1 (copying from foo...) E git-annex: failed to run ssh
+> O get test1 (from foo...) E git-annex: failed to run ssh
 > failed
 > 
 > --[[Joey]] 

doc/git-annex.mdwn

@@ -41,7 +41,7 @@ content from the key-value store.
 	# sudo mount /media/usb
 	# git remote add usbdrive /media/usb
 	# git annex get video/hackity_hack_and_kaxxt.mov
-	get video/hackity_hack_and_kaxxt.mov (copying from usbdrive...) ok
+	get video/hackity_hack_and_kaxxt.mov (from usbdrive...) ok
 	# git commit -a -m "got a video I want to rewatch on the plane"
 	
 	# git annex add iso

doc/walkthrough/getting_file_content.mdwn

@@ -8,8 +8,8 @@ USB drive.
 	# cd /media/usb/annex
 	# git pull laptop master
 	# git annex get .
-	get my_cool_big_file (copying from laptop...) ok
+	get my_cool_big_file (from laptop...) ok
-	get iso/debian.iso (copying from laptop...) ok
+	get iso/debian.iso (from laptop...) ok
 
 Notice that you had to git pull from laptop first, this lets git-annex know
 what has changed in laptop, and so it knows about the files present there and

doc/walkthrough/transferring_files:_When_things_go_wrong.mdwn

@@ -14,5 +14,5 @@ it:
 	failed
 	# sudo mount /media/usb
 	# git annex get video/hackity_hack_and_kaxxt.mov
-	get video/hackity_hack_and_kaxxt.mov (copying from usbdrive...) ok
+	get video/hackity_hack_and_kaxxt.mov (from usbdrive...) ok
 	# git commit -a -m "got a video I want to rewatch on the plane"

doc/walkthrough/using_ssh_remotes.mdwn

@@ -12,7 +12,7 @@ to clone the laptop's annex to it:
 Now you can get files and they will be transferred (using `rsync` via `ssh`):
 
 	# git annex get my_cool_big_file
-	get my_cool_big_file (getting UUID for origin...) (copying from origin...)
+	get my_cool_big_file (getting UUID for origin...) (from origin...)
 	WORM-s2159-m1285650548--my_cool_big_file       100% 2159     2.1KB/s   00:00
 	ok