Cosmetic changes suggested by hlint.

[Lucu.git] / ImplantFile.hs

diff --git a/ImplantFile.hs b/ImplantFile.hs
index 0e91f1c6bdbb7bd2b5667d68790325ad5ad88a95..3b80e60844d3835cda549d64b5bd99325d7b282f 100644 (file)
--- a/ImplantFile.hs
+++ b/ImplantFile.hs
@@ -159,12 +159,10 @@ mkImports useGZip
                    False False Nothing Nothing Nothing
       ]
       ⧺
-      if useGZip then
-          [ ImportDecl (⊥) (ModuleName "Codec.Compression.GZip")
-                       False False Nothing Nothing Nothing
-          ]
-      else
-          []
+      [ ImportDecl (⊥) (ModuleName "Codec.Compression.GZip")
+                   False False Nothing Nothing Nothing
+        | useGZip
+      ]
 
 resourceDecl ∷ Name → Bool → [Decl]
 resourceDecl symName useGZip
@@ -234,22 +232,22 @@ resGetRaw
 setContentEncodingGZipStmt ∷ Stmt
 setContentEncodingGZipStmt
     = qualStmt $
-      metaFunction "setContentEncoding" $
-      [ listE [ strE "gzip" ] ]
+      metaFunction "setContentEncoding"
+                       [ listE [ strE "gzip" ] ]
 
 foundEntityStmt ∷ Stmt
 foundEntityStmt
     = qualStmt $
-      metaFunction "foundEntity" $
-      [ var $ name "entityTag"
-      , var $ name "lastModified"
-      ]
+      metaFunction "foundEntity"
+                       [ var $ name "entityTag"
+                       , var $ name "lastModified"
+                       ]
 
 setContentTypeStmt ∷ Stmt
 setContentTypeStmt
     = qualStmt $
-      metaFunction "setContentType" $
-      [var $ name "contentType"]
+      metaFunction "setContentType"
+                       [var $ name "contentType"]
 
 outputStmt ∷ Exp → Stmt
 outputStmt e
@@ -342,9 +340,9 @@ eTagToString = A.toString ∘ A.fromAsciiBuilder ∘ printETag
 getModuleName ∷ [CmdOpt] → IO ModuleName
 getModuleName opts
     = case modNameOpts of
-        []                      → fail "a module name must be given."
-        (OptModName modName):[] → return $ ModuleName modName
-        _                       → fail "too many --module options."
+        []                    → fail "a module name must be given."
+        OptModName modName:[] → return $ ModuleName modName
+        _                     → fail "too many --module options."
     where
       modNameOpts ∷ [CmdOpt]
       modNameOpts = filter (\ x → case x of
@@ -354,9 +352,9 @@ getModuleName opts
 getSymbolName ∷ [CmdOpt] → ModuleName → IO Name
 getSymbolName opts (ModuleName modName)
     = case symNameOpts of
-        []                      → return defaultSymName
-        (OptSymName symName):[] → return $ name symName
-        _                       → fail "too many --symbol options."
+        []                    → return defaultSymName
+        OptSymName symName:[] → return $ name symName
+        _                     → fail "too many --symbol options."
     where
       symNameOpts ∷ [CmdOpt]
       symNameOpts = filter (\ x → case x of
@@ -378,7 +376,7 @@ getMIMEType ∷ [CmdOpt] → FilePath → IO MIMEType
 getMIMEType opts srcFile
     = case mimeTypeOpts of
         []  → return defaultType
-        (OptMIMEType ty):[]
+        OptMIMEType ty:[]
             → case A.fromChars ty of
                  Just a  → return $ parseMIMEType a
                  Nothing → fail "MIME type must not contain any non-ASCII letters."
@@ -406,9 +404,9 @@ getLastModified fpath = (posixSecondsToUTCTime ∘ fromRational ∘ toRational 
 getETag ∷ [CmdOpt] → Lazy.ByteString → IO ETag
 getETag opts input
     = case eTagOpts of
-        []               → return $ mkETagFromInput
-        (OptETag str):[] → return $ strToETag str
-        _                → fail "too many --etag options."
+        []             → return mkETagFromInput
+        OptETag str:[] → return $ strToETag str
+        _              → fail "too many --etag options."
     where
       eTagOpts ∷ [CmdOpt]
       eTagOpts = filter (\ x → case x of
@@ -432,9 +430,9 @@ openInput fpath = Lazy.readFile fpath
 openOutput ∷ [CmdOpt] → IO Handle
 openOutput opts
     = case outputOpts of
-        []                   → return stdout
-        (OptOutput fpath):[] → openFile fpath WriteMode
-        _                    → fail "two many --output options."
+        []                 → return stdout
+        OptOutput fpath:[] → openFile fpath WriteMode
+        _                  → fail "two many --output options."
     where
       outputOpts ∷ [CmdOpt]
       outputOpts = filter (\ x → case x of