4 files changed, 27 insertions, 69 deletions
diff --git a/Command/Dead.hs b/Command/Dead.hs
index 13aa74bff..f9e5c2e27 100644
--- a/Command/Dead.hs
+++ b/Command/Dead.hs
@@ -7,34 +7,13 @@
 
 module Command.Dead where
 
-import Common.Annex
 import Command
-import qualified Remote
-import Logs.Trust
-import Logs.Group
-
-import qualified Data.Set as S
+import Types.TrustLevel
+import Command.Trust (trustCommand)
 
 def :: [Command]
 def = [command "dead" (paramRepeating paramRemote) seek
 	SectionSetup "hide a lost repository"]
 
 seek :: CommandSeek
-seek = withWords start
-
-start :: [String] -> CommandStart
-start ws = do
-	let name = unwords ws
-	showStart "dead" name
-	u <- Remote.nameToUUID name
-	next $ perform u
-
-perform :: UUID -> CommandPerform
-perform uuid = do
-	markDead uuid
-	next $ return True
-
-markDead :: UUID -> Annex ()
-markDead uuid = do
-	trustSet uuid DeadTrusted
-	groupSet uuid S.empty
+seek = trustCommand "dead" DeadTrusted
diff --git a/Command/Semitrust.hs b/Command/Semitrust.hs
index 26ce6961b..edba27346 100644
--- a/Command/Semitrust.hs
+++ b/Command/Semitrust.hs
@@ -7,26 +7,13 @@
 
 module Command.Semitrust where
 
-import Common.Annex
 import Command
-import qualified Remote
-import Logs.Trust
+import Types.TrustLevel
+import Command.Trust (trustCommand)
 
 def :: [Command]
 def = [command "semitrust" (paramRepeating paramRemote) seek
 	SectionSetup "return repository to default trust level"]
 
 seek :: CommandSeek
-seek = withWords start
-
-start :: [String] -> CommandStart
-start ws = do
-	let name = unwords ws
-	showStart "semitrust" name
-	u <- Remote.nameToUUID name
-	next $ perform u
-
-perform :: UUID -> CommandPerform
-perform uuid = do
-	trustSet uuid SemiTrusted
-	next $ return True
+seek = trustCommand "semitrust" SemiTrusted
diff --git a/Command/Trust.hs b/Command/Trust.hs
index 3898af347..6f7d6de5f 100644
--- a/Command/Trust.hs
+++ b/Command/Trust.hs
@@ -1,6 +1,6 @@
 {- git-annex command
  -
- - Copyright 2010 Joey Hess <joey@kitenet.net>
+ - Copyright 2010, 2014 Joey Hess <joey@kitenet.net>
  -
  - Licensed under the GNU GPL version 3 or higher.
  -}
@@ -11,22 +11,27 @@ import Common.Annex
 import Command
 import qualified Remote
 import Logs.Trust
+import Logs.Group
+
+import qualified Data.Set as S
 
 def :: [Command]
 def = [command "trust" (paramRepeating paramRemote) seek
 	SectionSetup "trust a repository"]
 
 seek :: CommandSeek
-seek = withWords start
-
-start :: [String] -> CommandStart
-start ws = do
-	let name = unwords ws
-	showStart "trust" name
-	u <- Remote.nameToUUID name
-	next $ perform u
+seek = trustCommand "trust" Trusted
 
-perform :: UUID -> CommandPerform
-perform uuid = do
-	trustSet uuid Trusted
-	next $ return True
+trustCommand :: String -> TrustLevel -> CommandSeek
+trustCommand cmd level = withWords start
+  where
+	start ws = do
+		let name = unwords ws
+		showStart cmd name
+		u <- Remote.nameToUUID name
+		next $ perform u
+	perform uuid = do
+		trustSet uuid level
+		when (level == DeadTrusted) $
+			groupSet uuid S.empty
+		next $ return True
diff --git a/Command/Untrust.hs b/Command/Untrust.hs
index cde1eee93..4c1035dcd 100644
--- a/Command/Untrust.hs
+++ b/Command/Untrust.hs
@@ -7,26 +7,13 @@
 
 module Command.Untrust where
 
-import Common.Annex
 import Command
-import qualified Remote
-import Logs.Trust
+import Types.TrustLevel
+import Command.Trust (trustCommand)
 
 def :: [Command]
 def = [command "untrust" (paramRepeating paramRemote) seek
 	SectionSetup "do not trust a repository"]
 
 seek :: CommandSeek
-seek = withWords start
-
-start :: [String] -> CommandStart
-start ws = do
-	let name = unwords ws
-	showStart "untrust" name
-	u <- Remote.nameToUUID name
-	next $ perform u
-
-perform :: UUID -> CommandPerform
-perform uuid = do
-	trustSet uuid UnTrusted
-	next $ return True
+seek = trustCommand "untrust" UnTrusted