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authorJoey Hess2014-04-04 15:58:48 -0400
committerJoey Hess2014-04-04 15:58:48 -0400
commit075a8eac5b66f0da4e7054002155ebfddde38f7f (patch)
treeea0a9b7c5d37d82751ca1d17c6b85090cb335bba /Propellor/Property
parent68ed5153aa3f8a0e50952120c3dbb2386a067ee3 (diff)
propellor spin
Diffstat (limited to 'Propellor/Property')
-rw-r--r--Propellor/Property/Docker.hs9
1 files changed, 4 insertions, 5 deletions
diff --git a/Propellor/Property/Docker.hs b/Propellor/Property/Docker.hs
index 107c542e..6be8c4e2 100644
--- a/Propellor/Property/Docker.hs
+++ b/Propellor/Property/Docker.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE RankNTypes #-}
+{-# LANGUAGE RankNTypes, BangPatterns #-}
-- | Docker support for propellor
--
@@ -227,7 +227,6 @@ runningContainer cid@(ContainerId hn cn) image containerprops = containerDesc ci
-- parameters of the container differ and it must
-- be restarted.
runningident <- getrunningident
- print runningident
if runningident == Just ident
then return NoChange
else do
@@ -247,11 +246,11 @@ runningContainer cid@(ContainerId hn cn) image containerprops = containerDesc ci
getrunningident :: IO (Maybe ContainerIdent)
getrunningident = simpleShClient (namedPipe cid) "cat" [propellorIdent] $ \rs -> do
- print (extractident rs)
- return $ extractident rs
+ let !v = extractident rs
+ return v
extractident :: [Resp] -> Maybe ContainerIdent
- extractident = headMaybe . catMaybes . map (readish :: String -> Maybe ContainerIdent) . catMaybes . map getStdout
+ extractident = headMaybe . catMaybes . map readish . catMaybes . map getStdout
runps = getRunParams $ containerprops ++
-- expose propellor directory inside the container