findref: New command, like find but shows files in a specified git ref.

2 files changed, 24 insertions, 2 deletions

diff --git a/Command/Find.hs b/Command/Find.hs
index bcf83729a..c800933f9 100644
--- a/Command/Find.hs
+++ b/Command/Find.hs
@@ -19,8 +19,10 @@ import Utility.DataUnits
 import Types.Key
 
 def :: [Command]
-def = [noCommit $ noMessages $ withOptions [formatOption, print0Option, jsonOption] $
-	command "find" paramPaths seek SectionQuery "lists available files"]
+def = [mkCommand $ command "find" paramPaths seek SectionQuery "lists available files"]
+
+mkCommand :: Command -> Command
+mkCommand = noCommit . noMessages . withOptions [formatOption, print0Option, jsonOption]
 
 formatOption :: Option
 formatOption = fieldOption [] "format" paramFormat "control format of output"
diff --git a/Command/FindRef.hs b/Command/FindRef.hs
new file mode 100644
index 000000000..26007f7c0
--- /dev/null
+++ b/Command/FindRef.hs
@@ -0,0 +1,20 @@
+{- git-annex command
+ -
+ - Copyright 2014 Joey Hess <joey@kitenet.net>
+ -
+ - Licensed under the GNU GPL version 3 or higher.
+ -}
+
+module Command.FindRef where
+
+import Command
+import qualified Command.Find as Find
+
+def :: [Command]
+def = [Find.mkCommand $ command "findref" paramRef seek SectionPlumbing
+	"lists files in a git ref"]
+
+seek :: CommandSeek
+seek refs = do
+	format <- Find.getFormat
+	Find.start format `withFilesInRefs` refs