haskeline-repl (empty) → 0.1.0.0

raw patch · 5 files changed

+78/−0 lines, 5 filesdep +basedep +haskelinedep +mtlsetup-changed

Dependencies added: base, haskeline, mtl

Files

• LICENSE +30/−0
• README.md +1/−0
• Setup.hs +2/−0
• haskeline-repl.cabal +26/−0
• src/System/Console/Repl.hs +19/−0

@@ -0,0 +1,30 @@+Copyright Author name here (c) 2017++All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++    * Redistributions of source code must retain the above copyright+      notice, this list of conditions and the following disclaimer.++    * Redistributions in binary form must reproduce the above+      copyright notice, this list of conditions and the following+      disclaimer in the documentation and/or other materials provided+      with the distribution.++    * Neither the name of Author name here nor the names of other+      contributors may be used to endorse or promote products derived+      from this software without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

@@ -0,0 +1,1 @@+# haskeline-repl

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,26 @@+name:                haskeline-repl+version:             0.1.0.0+-- synopsis:+description:         A convenient Haskeline wrapper+homepage:            https://github.com/githubuser/haskeline-repl#readme+license:             BSD3+license-file:        LICENSE+author:              Rein van der Woerd+maintainer:          reinvanderwoerd@me.com+copyright:           2017 Rein van der Woerd+category:            Web+build-type:          Simple+extra-source-files:  README.md+cabal-version:       >=1.10++library+  hs-source-dirs:      src+  exposed-modules:     System.Console.Repl+  build-depends:       base >= 4.7 && < 5,+                       haskeline,+                       mtl+  default-language:    Haskell2010++source-repository head+  type:     git+  location: https://github.com/reinvdwoerd/haskeline-repl

@@ -0,0 +1,19 @@+module System.Console.Repl where++import           Control.Monad.Trans+import           System.Console.Haskeline++type Prompt = String+type InputLine = String++repl :: Prompt -> (InputLine -> IO a) -> IO ()+repl prompt f =+  runInputT defaultSettings loop+  where+    loop = getInputLine prompt >>= \line ->+      case line of+        Just input -> do+          liftIO $ f input+          loop+        Nothing ->+          return ()