Add benchmark section

src/Hie/Cabal/Parser.hs

@@ -18,7 +18,11 @@ type Indent = Int
 data Package = Package Name [Component]
   deriving (Show, Eq, Ord)
 
-data Component = Lib Name Path | Exe Name Path | Test Name Path
+data Component
+  = Lib Name Path
+  | Exe Name Path
+  | Test Name Path
+  | Bench Name Path
   deriving (Show, Eq, Ord)
 
 parsePackage' :: Text -> Either String Package
@@ -61,9 +65,15 @@ parseTestSuite :: Indent -> Parser Component
 parseTestSuite i = parseSec i "test-suite" Test
 
 parseExe :: Indent -> Parser Component
-parseExe i = do
-  n <- componentHeader i "executable"
-  Exe n <$> pathMain (i + 1) "." ""
+parseExe = parseSecMain Exe "executable"
+
+parseBench :: Indent -> Parser Component
+parseBench = parseSecMain Bench "benchmark"
+
+parseSecMain :: (Name -> Path -> Component) -> Text -> Indent -> Parser Component
+parseSecMain c s i = do
+  n <- componentHeader i s
+  c n <$> pathMain (i + 1) "." ""
 
 parseQuoted :: Parser Text
 parseQuoted = do

src/Hie/Yaml.hs

@@ -4,7 +4,7 @@ module Hie.Yaml
   ( cabalHieYaml,
     stackHieYaml,
     cabalComponent,
-    stackComponent
+    stackComponent,
   )
 where
 
@@ -32,12 +32,14 @@ cabalComponent :: Name -> Component -> (FilePath, String)
 cabalComponent n (Lib "" p) = (T.unpack p, T.unpack $ "lib:" <> n)
 cabalComponent n (Lib cn p) = (T.unpack p, T.unpack $ "lib:" <> n <> ":" <> cn)
 cabalComponent n (Exe cn p) = (T.unpack p, T.unpack $ n <> ":exe:" <> cn)
+cabalComponent n (Bench cn p) = (T.unpack p, T.unpack $ n <> ":exe:" <> cn)
 cabalComponent n (Test cn p) = (T.unpack p, T.unpack $ n <> ":test:" <> cn)
 
 stackComponent :: Name -> Component -> (FilePath, String)
 stackComponent n (Lib "" p) = (T.unpack p, T.unpack $ n <> ":lib")
 stackComponent n (Lib cn p) = (T.unpack p, T.unpack $ n <> ":lib:" <> cn)
 stackComponent n (Exe cn p) = (T.unpack p, T.unpack $ n <> ":exe:" <> cn)
+stackComponent n (Bench cn p) = (T.unpack p, T.unpack $ n <> ":exe:" <> cn)
 stackComponent n (Test cn p) = (T.unpack p, T.unpack $ n <> ":test:" <> cn)
 
 fmtComponent :: (FilePath, String) -> String