deptrack-dot (empty) → 0.1.0.0
raw patch · 7 files changed
+320/−0 lines, 7 filesdep +basedep +containersdep +deptrack-coresetup-changed
Dependencies added: base, containers, deptrack-core, deptrack-dot, dotgen
Files
- ChangeLog.md +7/−0
- LICENSE +201/−0
- README.md +3/−0
- Setup.hs +2/−0
- deptrack-dot.cabal +57/−0
- src/DepTrack/Dot.hs +48/−0
- test/Spec.hs +2/−0
+ ChangeLog.md view
@@ -0,0 +1,7 @@+# Changelog for deptrack-dotgen++## Unreleased changes++## v0.1.0.0++Initial release.
+ LICENSE view
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+ README.md view
@@ -0,0 +1,3 @@+# deptrack-dotgen++Provides dot-language (for Graphviz https://www.graphviz.org/) generation facilities for DepTrack (https://github.com/lucasdicioccio/deptrack-project).
+ Setup.hs view
@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain
+ deptrack-dot.cabal view
@@ -0,0 +1,57 @@+-- This file has been generated from package.yaml by hpack version 0.28.2.+--+-- see: https://github.com/sol/hpack+--+-- hash: 3be6bb50468a392271221ecdea4e825b95a5f03ee0f58cef7112392be6be7dce++name: deptrack-dot+version: 0.1.0.0+synopsis: Facilitate Graphviz representations of DepTrack dependencies.+description: Please see the README on GitHub at <https://github.com/lucasdicioccio/deptrack-project#readme>+category: Graphs+homepage: https://github.com/lucasdicioccio/deptrack-project#readme+bug-reports: https://github.com/lucasdicioccio/deptrack-project/issues+author: Lucas DiCioccio+maintainer: lucas@dicioccio.fr+copyright: 2018 Lucas DiCioccio+license: Apache-2.0+license-file: LICENSE+build-type: Simple+cabal-version: >= 1.10+extra-source-files:+ ChangeLog.md+ README.md++source-repository head+ type: git+ location: https://github.com/lucasdicioccio/deptrack-project++library+ exposed-modules:+ DepTrack.Dot+ other-modules:+ Paths_deptrack_dot+ hs-source-dirs:+ src+ build-depends:+ base >=4.7 && <5+ , containers >=0.5 && <0.6+ , deptrack-core >=0.1 && <0.2+ , dotgen >=0.4 && <0.5+ default-language: Haskell2010++test-suite deptrack-dot-test+ type: exitcode-stdio-1.0+ main-is: Spec.hs+ other-modules:+ Paths_deptrack_dot+ hs-source-dirs:+ test+ ghc-options: -threaded -rtsopts -with-rtsopts=-N+ build-depends:+ base >=4.7 && <5+ , containers >=0.5 && <0.6+ , deptrack-core >=0.1 && <0.2+ , deptrack-dot+ , dotgen >=0.4 && <0.5+ default-language: Haskell2010
+ src/DepTrack/Dot.hs view
@@ -0,0 +1,48 @@+-- | Module providing helpers to get a Dot representation of tracked+-- dependencies during a DepTrack computation.+--+-- This module currently uses 'Text.Dot' from 'dotgen' as a Dot generator, this+-- choice may change in the future.+module DepTrack.Dot (DotDescription(..), dotifyGraphWith, dotify) where++import DepTrack (DepTrackT, GraphData, buildGraph, evalDepForest1)+import Data.Graph (edges, vertices)+import qualified Text.Dot as Dot++-- | A type to hide a Dot program.+newtype DotDescription = DotDescription { getDotDescription :: String }+ deriving (Eq, Ord, Show)++-- | Dotify some pre-calculed GraphData.+dotifyGraphWith+ :: (x -> [(String,String)])+ -- ^ Function to return a set of graphviz key-value attributes (e.g., ("shape","egg"))+ -> GraphData x k+ -- ^ The graph data to represent.+ -> DotDescription+dotifyGraphWith attributes (g,lookupF,_) =+ DotDescription $ Dot.showDot dotted+ where+ dotted :: Dot.Dot ()+ dotted = do+ let node v = y where (y,_,_) = lookupF v+ let vs = vertices g+ let es = filter (uncurry (/=)) $ edges g+ mapM_ (\i -> Dot.userNode (Dot.userNodeId i) (attributes (node i))) vs+ mapM_ (\(i,j) -> Dot.edge (Dot.userNodeId i) (Dot.userNodeId j) []) es++-- | Graphs the dependenciees of a DepTrack computation.+--+-- Throws away the result and only keep the DotDescription.+dotify+ :: (Monad m, Ord k, Show x)+ => (x -> [(String,String)])+ -- ^ Function to return a set of graphviz key-value attributes (e.g., ("shape","egg"))+ -> (x -> k)+ -- ^ Function to identify every node in the graph uniquely. If this function+ -- is non injective you may confuse two distinct nodes as a same node.+ -> DepTrackT x m a+ -- ^ The computation to graph.+ -> m DotDescription+dotify labelsF keyF x =+ dotifyGraphWith labelsF . buildGraph keyF . snd <$> evalDepForest1 x
+ test/Spec.hs view
@@ -0,0 +1,2 @@+main :: IO ()+main = putStrLn "Test suite not yet implemented"