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phoityne-vscode: ghci debug viewer on Visual Studio Code

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Versions [RSS] 0.0.1.0, 0.0.2.0, 0.0.3.0, 0.0.4.0, 0.0.5.0, 0.0.6.0, 0.0.7.0, 0.0.8.0, 0.0.9.0, 0.0.10.0, 0.0.11.0, 0.0.12.0, 0.0.13.0, 0.0.14.0, 0.0.15.0, 0.0.16.0, 0.0.17.0, 0.0.18.0, 0.0.19.0, 0.0.20.0, 0.0.21.0, 0.0.22.0, 0.0.23.0, 0.0.24.0, 0.0.25.0, 0.0.26.0, 0.0.27.0, 0.0.28.0
Change log Changelog.md
Dependencies aeson, base (>=4.7 && <5), bytestring, Cabal, cmdargs, conduit, conduit-extra, ConfigFile, containers, directory, filepath, fsnotify, hslogger, HStringTemplate, MissingH, mtl, parsec, process, resourcet, safe, split, text, transformers [details]
License BSD-3-Clause
Copyright 2016 phoityne_hs
Author phoityne_hs
Maintainer phoityne.hs@gmail.com
Category Development
Home page https://github.com/phoityne/phoityne-vscode
Bug tracker https://github.com/phoityne/phoityne-vscode/issues
Uploaded by phoityne_hs at 2016-12-17T12:14:04Z
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Reverse Dependencies 1 direct, 0 indirect [details]
Executables phoityne-vscode
Downloads 18688 total (59 in the last 30 days)
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Status Docs not available [build log]
Last success reported on 2016-12-17 [all 3 reports]

Readme for phoityne-vscode-0.0.11.0

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Phoityne VSCode

Phoityne is a ghci debug viewer for Visual Studio Code.

Information

01_debug.gif

Important

  • Breakpoint can be set in a .hs file which defineds "module ... where".
  • Source file extension must be ".hs"
  • When you start debugging for the first time, .vscode/tasks.json will be created automatically. Then you can use F6, F7, F8 shortcut key.
    • F5 : start debug
    • F6 : show command menu (for stack watch)
    • Shift + F6 : stop stack watch
    • F7 : stack clean & build
    • F8 : stack test

Install

Run stack install

% stack install phoityne-vscode
  . . . . .
%

Add 'phoityne-vscode.exe' to PATH environment.

% where $path:phoityne-vscode.exe
C:\Users\[user name]\AppData\Roaming\local\bin\phoityne-vscode.exe

%

Install vscode extensions

  1. open Extensions from side menu of VSCode.
  2. search "haskell"
  3. select "Haskell GHCi debug viewer Phoityne"

Features

Run to Cursor

03_run_to_cursor.gif

Bindings & Watch

The variable added to watch will be forced.

02_watch.gif

Stack trace

05_stacktrace.gif

Break condition

04_condition.gif

Hit count break condition

Supports these operators.

  • ==
  • /=
  • <, >
  • <=, >=
  • mod, %
  • just digit is same with '>='

07_hit_count.gif

Repl & Completions

06_repl.gif

Capabilites

  • supportsConfigurationDoneRequest : yes
  • supportsFunctionBreakpoints : yes
  • supportsConditionalBreakpoints : yes
  • supportsHitConditionalBreakpoints : yes
  • supportsEvaluateForHovers : yes
  • exceptionBreakpointFilters : no
  • supportsStepBack : no
  • supportsSetVariable : no
  • supportsRestartFrame : no
  • supportsGotoTargetsRequest : no
  • supportsStepInTargetsRequest : no
  • supportsCompletionsRequest : yes
  • supportsModulesRequest : no
  • additionalModuleColumns : no
  • supportedChecksumAlgorithms : no
  • supportsRestartRequest : no
  • supportsExceptionOptions : no
  • supportsValueFormattingOptions : no

Configuration

.vscode/launch.json

NAME REQUIRED OR OPTIONAL DEFAULT SETTING DESCRIPTION
startup required ${workspaceRoot}/test/Spec.hs debug startup file, will be loaded automatically.
ghciCmd required stack ghci --test --no-load --no-build --main-is TARGET 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.
logFile required ${workspaceRoot}/.vscode/phoityne.log internal log file.
logLevel required WARNING internal log level.

.vscode/tasks.json

TASK NAME REQUIRED OR OPTIONAL DEFAULT SETTING DESCRIPTION
stack build required stack build task definition for F6 shortcut key.
stack clean & build required stack clean && stack build task definition for F7 shortcut key.
stack test required stack test task definition for F8 shortcut key.
stack watch required stack build --test --no-run-tests --file-watch task definition for F6 shortcut key.

Version history