fix some accidental uses of spaces, rather than tabs, for indentation

src/Propellor/CmdLine.hs

@@ -37,9 +37,9 @@ usage = do
 processCmdLine :: IO CmdLine
 processCmdLine = go =<< getArgs
   where
-  	go ("--help":_) = usage
+	go ("--help":_) = usage
-  	go ("--spin":h:[]) = return $ Spin h
+	go ("--spin":h:[]) = return $ Spin h
-  	go ("--boot":h:[]) = return $ Boot h
+	go ("--boot":h:[]) = return $ Boot h
 	go ("--add-key":k:[]) = return $ AddKey k
 	go ("--set":f:c:[]) = withprivfield f c Set
 	go ("--dump":f:c:[]) = withprivfield f c Dump
@@ -48,7 +48,7 @@ processCmdLine = go =<< getArgs
 	go ("--continue":s:[]) = case readish s of
 		Just cmdline -> return $ Continue cmdline
 		Nothing -> errorMessage "--continue serialization failure"
-  	go ("--chain":h:[]) = return $ Chain h
+	go ("--chain":h:[]) = return $ Chain h
 	go ("--docker":h:[]) = return $ Docker h
 	go (h:[])
 		| "--" `isPrefixOf` h = usage

src/Propellor/PrivData.hs

@@ -114,7 +114,7 @@ listPrivDataFields hosts = do
 	showtable "Data that would be used if set:" $
 		map mkrow (M.keys $ M.difference wantedmap m)
   where
-  	header = ["Field", "Context", "Used by"]
+	header = ["Field", "Context", "Used by"]
 	mkrow k@(field, (Context context)) =
 		[ shellEscape $ show field
 		, shellEscape context

src/Propellor/Property.hs

@@ -31,7 +31,7 @@ propertyList desc ps = Property desc (ensureProperties ps) (combineInfos ps)
 combineProperties :: Desc -> [Property] -> Property
 combineProperties desc ps = Property desc (go ps NoChange) (combineInfos ps)
   where
-  	go [] rs = return rs
+	go [] rs = return rs
 	go (l:ls) rs = do
 		r <- ensureProperty l
 		case r of

src/Propellor/Property/Cmd.hs

@@ -33,7 +33,7 @@ cmdProperty' cmd params env = property desc $ liftIO $ do
 		, return FailedChange
 		)
   where
-  	desc = unwords $ cmd : params
+	desc = unwords $ cmd : params
 
 -- | A property that can be satisfied by running a series of shell commands.
 scriptProperty :: [String] -> Property

src/Propellor/Property/Dns.hs

@@ -117,7 +117,7 @@ secondaryFor masters hosts domain = RevertableProperty setup cleanup
 		`requires` servingZones
 	cleanup = namedConfWritten
 
- 	desc = "dns secondary for " ++ domain
+	desc = "dns secondary for " ++ domain
 	conf = NamedConf
 		{ confDomain = domain
 		, confDnsServerType = Secondary
@@ -420,7 +420,7 @@ domainHost base (AbsDomain d)
 addNamedConf :: NamedConf -> Info
 addNamedConf conf = mempty { _namedconf = NamedConfMap (M.singleton domain conf) }
   where
-       domain = confDomain conf
+	domain = confDomain conf
 
 getNamedConf :: Propellor (M.Map Domain NamedConf)
 getNamedConf = asks $ fromNamedConfMap . _namedconf . hostInfo

src/Propellor/Property/Docker.hs

@@ -103,7 +103,7 @@ docked hosts cn = RevertableProperty
   where
 	go desc a = property (desc ++ " " ++ cn) $ do
 		hn <- asks hostName
-  		let cid = ContainerId hn cn
+		let cid = ContainerId hn cn
 		ensureProperties [findContainer mhost cid cn $ a cid]
 		
 	mhost = findHost hosts (cn2hn cn)
@@ -153,7 +153,7 @@ mkContainer cid@(ContainerId hn _cn) h = Container
 	<*> pure (map (\a -> a hn) (_dockerRunParams info))
   where
 	info = _dockerinfo $ hostInfo h'
-  	h' = h
+	h' = h
 		-- expose propellor directory inside the container
 		& volume (localdir++":"++localdir)
 		-- name the container in a predictable way so we

src/Propellor/Property/SiteSpecific/JoeySites.hs

@@ -379,7 +379,7 @@ obnamRepos :: [String] -> Property
 obnamRepos rs = propertyList ("obnam repos for " ++ unwords rs)
 	(mkbase : map mkrepo rs)
   where
-  	mkbase = mkdir "/home/joey/lib/backup"
+	mkbase = mkdir "/home/joey/lib/backup"
 		`requires` mkdir "/home/joey/lib"
 	mkrepo r = mkdir ("/home/joey/lib/backup/" ++ r ++ ".obnam")
 	mkdir d = File.dirExists d

src/Propellor/Property/Ssh.hs

@@ -94,7 +94,7 @@ hostKey keytype context = combineProperties desc
 	]
 	`onChange` restarted
   where
- 	desc = "known ssh host key (" ++ fromKeyType keytype ++ ")"
+	desc = "known ssh host key (" ++ fromKeyType keytype ++ ")"
 	installkey p a = withPrivData p context $ \getkey ->
 		property desc $ getkey a
 	install writer ext key = do

src/Propellor/Property/Sudo.hs

@@ -27,6 +27,6 @@ enabledFor user = property desc go `requires` Apt.installed ["sudo"]
 		| not (sudobaseline `isPrefixOf` l) = True
 		| "NOPASSWD" `isInfixOf` l = locked
 		| otherwise = True
- 	modify locked ls
+	modify locked ls
 		| sudoline locked `elem` ls = ls
 		| otherwise = ls ++ [sudoline locked]

src/Propellor/Types.hs

@@ -146,4 +146,4 @@ data CmdLine
 	| Continue CmdLine
 	| Chain HostName
 	| Docker HostName
-  deriving (Read, Show, Eq)
+	deriving (Read, Show, Eq)