Update installation package

CHANGELOG.md

@@ -17,7 +17,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Update installation to `cabal`
 
+### Removed
+
+- `Makefile`
 
 ## [0.3.0]
 

Setup.hs

@@ -1,3 +1,5 @@
+import Control.Exception (throw)
+import Control.Monad (forM_, when)
 import Data.Maybe (fromMaybe)
 import Distribution.PackageDescription
 import Distribution.Simple
@@ -15,8 +17,23 @@ import Distribution.Simple.Utils
   )
 import Distribution.Verbosity (Verbosity)
 import qualified Distribution.Verbosity as Verbosity
-import System.Directory (getCurrentDirectory)
+import GHC.Generics
+import System.Directory
+  ( XdgDirectory(..)
+  , copyFile
+  , createDirectory
+  , createDirectoryIfMissing
+  , doesDirectoryExist
+  , doesFileExist
+  , getCurrentDirectory
+  , getDirectoryContents
+  , getHomeDirectory
+  , getXdgDirectory
+  )
+import System.Environment
 import System.FilePath ((</>))
+import Text.Regex
+import Text.Regex.Base
 
 main :: IO ()
 main = defaultMainWithHooks hooks
@@ -58,10 +75,13 @@ execCargo verbosity command args = do
       IODataModeBinary
 
 rsMake :: Verbosity -> IO ()
-rsMake verbosity = execCargo verbosity "cbuild" []
+rsMake verbosity = do
+  execCargo verbosity "cbuild" []
 
 rsAddDirs :: LocalBuildInfo -> IO LocalBuildInfo
 rsAddDirs lbi' = do
+  localData <- getXdgDirectory XdgData "zcash-haskell"
+  createDirectoryIfMissing True localData
   dir <- getCurrentDirectory
   let rustIncludeDir =
         dir </> rsFolder </> "target/x86_64-unknown-linux-gnu/debug"
@@ -73,8 +93,12 @@ rsAddDirs lbi' = do
       updateLibBi libBuild =
         libBuild
           { includeDirs = rustIncludeDir : includeDirs libBuild
+          , extraLibs = "rustzcash_wrapper" : extraLibs libBuild
           , extraLibDirs = rustLibDir : extraLibDirs libBuild
+          , extraBundledLibs = "rustzcash_wrapper" : extraBundledLibs libBuild
+          , ldOptions = ("-L" ++ localData) : ldOptions libBuild
           }
+  copyDir rustLibDir localData
   pure $ updateLbi lbi'
 
 rsClean :: Verbosity -> IO ()
@@ -93,3 +117,24 @@ applyUnlessM :: FlagName -> ConfigFlags -> (a -> IO a) -> a -> IO a
 applyUnlessM name flags apply a
   | cabalFlag name flags = pure a
   | otherwise = apply a
+
+copyDir :: FilePath -> FilePath -> IO ()
+copyDir src dst = do
+  whenM (not <$> doesDirectoryExist src) $
+    throw (userError "source does not exist")
+  --whenM (doesFileOrDirectoryExist dst) $
+    --throw (userError "destination already exists")
+  createDirectoryIfMissing True dst
+  content <- getDirectoryContents src
+  let xs = filter (`notElem` [".", ".."]) content
+  forM_ xs $ \name -> do
+    let srcPath = src </> name
+    let dstPath = dst </> name
+    isDirectory <- doesDirectoryExist srcPath
+    if isDirectory
+      then copyDir srcPath dstPath
+      else copyFile srcPath dstPath
+  where
+    doesFileOrDirectoryExist x = orM [doesDirectoryExist x, doesFileExist x]
+    orM xs = or <$> sequence xs
+    whenM s r = s >>= flip when r

configure

@@ -1,5 +1,5 @@
 #!/bin/bash
 
-echo "export PKG_CONFIG_PATH=$(pwd)/librustzcash-wrapper/target/x86_64-unknown-linux-gnu/debug:\$PKG_CONFIG_PATH" | tee -a ~/.bashrc
+echo "export PKG_CONFIG_PATH=$HOME/.local/share/zcash-haskell:\$PKG_CONFIG_PATH" | tee -a ~/.bashrc
-echo "export LD_LIBRARY_PATH=$(pwd)/librustzcash-wrapper/target/x86_64-unknown-linux-gnu/debug:\$LD_LIBRARY_PATH" | tee -a ~/.bashrc
+echo "export LD_LIBRARY_PATH=$HOME/.local/share/zcash-haskell:\$LD_LIBRARY_PATH" | tee -a ~/.bashrc
 source ~/.bashrc

librustzcash-wrapper/Cargo.toml

@@ -4,9 +4,6 @@ version = "0.1.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-[lib]
-crate-type=["staticlib"]
-
 [dependencies]
 haskell-ffi.git = "https://github.com/BeFunctional/haskell-rust-ffi.git"
 haskell-ffi.rev = "2bf292e2e56eac8e9fb0fb2e1450cf4a4bd01274"

zcash-haskell.cabal

@@ -1,11 +1,11 @@
-cabal-version: 3.0
+cabal-version: 3.8
 
 -- This file has been generated from package.yaml by hpack version 0.36.0.
 --
 -- see: https://github.com/sol/hpack
 
 name:           zcash-haskell
-version:        0.4.2.2
+version:        0.4.2.3
 synopsis:       Utilities to interact with the Zcash blockchain
 description:    Please see the README on the repo at <https://git.vergara.tech/Vergara_Tech/zcash-haskell#readme>
 category:       Blockchain
@@ -15,6 +15,8 @@ copyright:      (c)2022-2024 Vergara Technologies LLC
 license:        MIT
 license-file:   LICENSE
 build-type:     Custom
+extra-source-files:
+  Setup.hs
 extra-doc-files:
     README.md
     CHANGELOG.md
@@ -25,6 +27,9 @@ custom-setup
     , Cabal >= 3.0.0.0
     , directory >= 1.3.6.0
     , filepath >= 1.3.0.2
+    , envy
+    , regex-compat
+    , regex-base
 
 library
   exposed-modules:
@@ -69,5 +74,5 @@ test-suite zcash-haskell-test
     , hspec
     , text
     , zcash-haskell
-  extra-libraries: rustzcash_wrapper
+  pkgconfig-depends: rustzcash_wrapper
   default-language: GHC2021