haskell-debug-adapter: Haskell Debug Adapter.

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Change log Changelog.md
Dependencies aeson, async, base (>=4.7 && <5), bytestring, Cabal, clock, conduit, conduit-extra, containers, data-default, directory, filepath, fsnotify, ghci-dap (>=, haskell-dap (>=, haskell-debug-adapter, hslogger, lens, mtl, optparse-applicative, parsec, process, resourcet, safe-exceptions, text [details]
License BSD-3-Clause
Copyright 2016-2023 phoityne_hs
Author phoityne_hs
Maintainer phoityne.hs@gmail.com
Category Development
Home page https://github.com/phoityne/haskell-debug-adapter/
Bug tracker https://github.com/phoityne/haskell-debug-adapter/issues
Uploaded by phoityne_hs at 2023-04-09T21:46:17Z
Distributions NixOS:
Reverse Dependencies 1 direct, 0 indirect [details]
Executables haskell-debug-adapter
Downloads 6801 total (108 in the last 30 days)
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Status Docs available [build log]
Last success reported on 2023-04-09 [all 1 reports]

Readme for haskell-debug-adapter-

[back to package description]

Haskell Debug Adapter

A debug adapter for Haskell debugging system.


Started development based on phoityne-vscode-
Changed package name (because a name "phoityne-vscode" is ambiguous.), and with some refactoring.

  • Haskell Debugger

    • haskell-debug-adapter
      This library.
    • haskell-dap
      Haskell implementation of DAP interface data.
    • ghci-dap
      A GHCi having DAP interface.
  • Debug adapter clients

    • phoityne-vscode(hdx4vsc)
      An extension for VSCode.
    • hdx4vim
      This is just a configuration for the vimspector which is a debug adapter client of Vim.
      See a sample configuration.
    • hdx4emacs
      This is just a configuration for dap-mode of Emacs.
      See a sample configuration.
    • hdx4vs
      An extension for Visual Studio.


  • haskell-dap
  • ghci-dap

Install these libraries at once.

> stack install haskell-dap ghci-dap haskell-debug-adapter


Currently this project is an experimental design and implementation.

  • The source file extension must be ".hs"
  • Can not use STDIN handle while debugging.