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-rw-r--r--src/Propellor/Container.hs19
1 files changed, 17 insertions, 2 deletions
diff --git a/src/Propellor/Container.hs b/src/Propellor/Container.hs
index 26194456..b64f5949 100644
--- a/src/Propellor/Container.hs
+++ b/src/Propellor/Container.hs
@@ -51,15 +51,30 @@ propagateContainer
)
=> String
-> c
+ -> (PropagateInfo -> Bool)
-> Property metatypes
-> Property metatypes
-propagateContainer containername c prop = prop
+propagateContainer containername c wanted prop = prop
`addChildren` map convert (containerProperties c)
where
convert p =
let n = property (getDesc p) (getSatisfy p) :: Property UnixLike
n' = n
`setInfoProperty` mapInfo (forceHostContext containername)
- (propagatableInfo (getInfo p))
+ (propagatableInfo wanted (getInfo p))
`addChildren` map convert (getChildren p)
in toChildProperty n'
+
+-- | Filters out parts of the Info that should not propagate out of a
+-- container.
+propagatableInfo :: (PropagateInfo -> Bool) -> Info -> Info
+propagatableInfo wanted (Info l) = Info $
+ filter (\(InfoEntry a) -> wanted (propagateInfo a)) l
+
+normalContainerInfo :: PropagateInfo -> Bool
+normalContainerInfo PropagatePrivData = True
+normalContainerInfo (PropagateInfo b) = b
+
+onlyPrivData :: PropagateInfo -> Bool
+onlyPrivData PropagatePrivData = True
+onlyPrivData (PropagateInfo _) = False