1 files changed, 70 insertions, 0 deletions
diff --git a/haddock-test/src/Test/Haddock/Config.hs b/haddock-test/src/Test/Haddock/Config.hs
new file mode 100644
index 00000000..bb226fdb
--- /dev/null
+++ b/haddock-test/src/Test/Haddock/Config.hs
@@ -0,0 +1,70 @@
+module Test.Haddock.Config where
+
+
+import System.Console.GetOpt
+import System.FilePath
+
+import Test.Haddock.Process
+import Test.Haddock.Utils
+
+
+data Config = Config
+    { cfgHaddockPath :: FilePath
+    , cfgGhcPath :: FilePath
+    , cfgFiles :: [FilePath]
+    , cfgHaddockArgs :: [String]
+    , cfgHaddockStdOut :: FilePath
+    , cfgDiffTool :: Maybe FilePath
+    , cfgEnv :: Environment
+    }
+
+
+data Flag
+    = FlagHaddockPath FilePath
+    | FlagGhcPath FilePath
+    | FlagHaddockOptions String
+    | FlagHaddockStdOut FilePath
+    | FlagDiffTool FilePath
+    | FlagNoDiff
+    | FlagHelp
+    deriving Eq
+
+
+flagsHaddockPath :: [Flag] -> Maybe FilePath
+flagsHaddockPath flags = mlast [ path | FlagHaddockPath path <- flags ]
+
+
+flagsGhcPath :: [Flag] -> Maybe FilePath
+flagsGhcPath flags = mlast [ path | FlagGhcPath path <- flags ]
+
+
+flagsHaddockOptions :: [Flag] -> [String]
+flagsHaddockOptions flags = concat
+    [ words opts | FlagHaddockOptions opts <- flags ]
+
+
+flagsHaddockStdOut :: [Flag] -> Maybe FilePath
+flagsHaddockStdOut flags = mlast [ path | FlagHaddockStdOut path <- flags ]
+
+
+flagsDiffTool :: [Flag] -> Maybe FilePath
+flagsDiffTool flags = mlast [ path | FlagDiffTool path <- flags ]
+
+
+options :: [OptDescr Flag]
+options =
+    [ Option [] ["haddock-path"] (ReqArg FlagHaddockPath "FILE")
+        "path to Haddock executable to exectue tests with"
+    , Option [] ["ghc-path"] (ReqArg FlagGhcPath "FILE")
+        "path to GHC executable"
+    , Option [] ["haddock-options"] (ReqArg FlagHaddockOptions "OPTS")
+        "additional options to run Haddock with"
+    , Option [] ["haddock-stdout"] (ReqArg FlagHaddockStdOut "FILE")
+        "where to redirect Haddock output"
+    , Option [] ["diff-tool"] (ReqArg FlagDiffTool "PATH")
+        "diff tool to use when printing failed cases"
+    , Option [] ["no-diff"] (NoArg FlagNoDiff)
+        "do not print diff for failed cases"
+    , Option ['h'] ["help"] (NoArg FlagHelp)
+        "display this help end exit"
+    ]