vcatt (empty) → 0.1

raw patch · 5 files changed

+165/−0 lines, 5 filesdep +basedep +extradep +shellysetup-changed

Dependencies added: base, extra, shelly, system-filepath, text, vcatt

Files

• LICENSE +30/−0
• Setup.hs +2/−0
• app/Main.hs +22/−0
• src/VC/Tree.hs +74/−0
• vcatt.cabal +37/−0

@@ -0,0 +1,30 @@+Copyright Daniel Bergey (c) 2015++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 Daniel Bergey 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 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,22 @@+{-# LANGUAGE OverloadedStrings #-}++module Main where++import           VC.Tree++import           Shelly++import           Control.Monad+import           Data.Foldable+import qualified Data.Text          as T+import           System.Environment++main :: IO ()+main = do+  args <- getArgs+  let startingPath = case args of+        [] -> "."+        (d:_) -> fromText $ T.pack d+  shelly $ do+    fps <- directories <$> check startingPath+    traverse_ (echo <=< toTextWarn) fps

@@ -0,0 +1,74 @@+{-# LANGUAGE OverloadedStrings #-}+{-# LANGUAGE CPP #-}++module VC.Tree where++import           Filesystem.Path     (basename)+import           Shelly++import           Control.Monad.Extra++import           Prelude             hiding (FilePath)++#if __GLASGOW_HASKELL__ < 710+import           Data.Traversable+#endif++check :: FilePath -> Sh Managed+check dir = do+  names <- ls dir+  if checkVCDir names+    then return Managed+    else do+    -- TODO exclude symlinks from files+         (subdirs, files) <- partitionDirs =<< ls dir+         managed <- traverse check subdirs+         return $ summary dir (files == []) managed++checkVCDir :: [FilePath] -> Bool+checkVCDir xs = let names = map basename xs in+  any (`elem` names)+  [ ".git", "_darcs", ".hg", ".svn", "CVS", ".fslckout"]++data Managed =+  UnManaged FilePath+  | Managed+  | Empty+  | SomeManaged [FilePath]++summary :: FilePath -> Bool -> [Managed] -> Managed+summary dir nofiles xs+  | all isEmpty xs = if nofiles+                     then Empty+                     else UnManaged dir+  | all isManaged xs = if nofiles then Managed+                       else UnManaged dir+  | all isUnmanaged xs = UnManaged dir+  | otherwise = SomeManaged $ if nofiles+                then concatMap directories xs+                else dir : concatMap directories xs++partitionDirs :: [FilePath] -> Sh ([FilePath], [FilePath])+partitionDirs paths = do+  (dirs, nondirs) <- partitionM test_d paths+  files <- filterM (fmap not . test_s) nondirs -- exclude symlinks+  return (dirs, files)++isEmpty :: Managed -> Bool+isEmpty Empty = True+isEmpty _ = False++isManaged :: Managed-> Bool+isManaged Managed = True+isManaged Empty = True+isManaged _ = False++isUnmanaged :: Managed -> Bool+isUnmanaged (UnManaged _) = True+isUnmanaged Empty = True+isUnmanaged _ = False++directories :: Managed -> [FilePath]+directories (SomeManaged ds) = ds+directories (UnManaged d) = [d]+directories _ = []

@@ -0,0 +1,37 @@+name:                vcatt+version:             0.1+synopsis:            Recursively check that a directory is under version control.+description:         Version control all the things.  Please see README.md+homepage:            http://github.com/bergey/vcatt+license:             BSD3+license-file:        LICENSE+author:              Daniel Bergey+maintainer:          bergey@teallabs.org+copyright:           BSD3+category:            Web+build-type:          Simple+-- extra-source-files:+cabal-version:       >=1.10++library+  hs-source-dirs:      src+  exposed-modules:     VC.Tree+  build-depends:       base >= 4.6 && < 5+                     , shelly >= 1.6 && < 1.7+                     , extra >= 1.0 && < 1.5+                     , system-filepath >= 0.4.9 && < 0.5+  default-language:    Haskell2010++executable vcatt+  hs-source-dirs:      app+  main-is:             Main.hs+  ghc-options:         -threaded -rtsopts -with-rtsopts=-N+  build-depends:       base+                     , vcatt+                     , shelly+                     , text >= 1.2 && < 1.3+  default-language:    Haskell2010++source-repository head+  type:     git+  location: https://github.com/bergey/vcatt