HDA : Haskell Debug Adapter

A debug adapter for Haskell debugging system.

Started developing based on phoityne-vscode-0.0.28.0.
Changed package name (because a name "phoityne-vscode" is ambiguous.), and with some refactoring.

Requirement

• haskell-dap
• ghci-dap

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

Limitation

Currently this project is an experimental design and implementation.

• Dev and checked on windows10 ghc-8.4
• The source file extension must be ".hs"
• Can not use STDIN handle while debugging.

Configuration

launch.json

NAME	REQUIRED OR OPTIONAL	DEFAULT SETTING	DESCRIPTION
startup	required	${workspaceRoot}/test/Spec.hs	debug startup file, will be loaded automatically.
startupFunc	optional	"" (empty string)	debug startup function, will be run instead of main function.
startupArgs	optional	"" (empty string)	arguments for startup function. set as string type.
ghciCmd	required	stack ghci --with-ghc=ghci-dap --test --no-load --no-build --main-is TARGET --ghci-options -fprint-evld-with-show	launch ghci command, must be Prelude module loaded. For example, "ghci -i\({workspaceRoot}/src", "cabal exec -- ghci -i\){workspaceRoot}/src"
ghciPrompt	required	H>>=	ghci command prompt string.
ghciInitialPrompt	optional	"Prelude> "	initial pormpt of ghci. set it when using custom prompt. e.g. set in .ghci
stopOnEntry	required	false	stop or not after debugger launched.
mainArgs	optional	"" (empty string)	main arguments.
logFile	required	${workspaceRoot}/.vscode/phoityne.log	internal log file.
logLevel	required	WARNING	internal log level.