Merge pull request #65 from daniellmorris/node-inspect
Add support for node js 8+
This commit is contained in:
Idan Arye
GitHub
commit
ece882cde0
@ -1,6 +1,5 @@
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INTRODUCTION
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============
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Screencast - https://vimeo.com/95775461
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Vebugger is yet another debugger frontend plugin for Vim, created because I
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@ -22,6 +21,7 @@ interactive shell debugger, and comes with implementations for:
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* Mdbg - a .NET debugger(Windows only)
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* PDB - a Python module for debugging Python scripts
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* RDebug - a Ruby command line option for debugging Ruby scripts
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* NInspect - node inspect for using node.js with the inspect protocal (tested with node.8)
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Other implementations can be added with ease, and I will accept pull requests
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that add such implementations as long as they use Vim's |license|.
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202
autoload/vebugger/ninspect.vim
Normal file
202
autoload/vebugger/ninspect.vim
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@ -0,0 +1,202 @@
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function! vebugger#ninspect#attach(connection, args)
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let l:debugger=vebugger#std#startDebugger(shellescape(vebugger#util#getToolFullPath('node',get(a:args,'version'),'node'))
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\.' inspect '.a:connection)
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let l:debugger.state.ninspect={}
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"let l:debugger.state.std.config.externalFileStop_flowCommand='stepover' "skip external modules
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call l:debugger.writeLine("$stdout=$stderr")
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let l:debugger.pipes.err.annotation = "err&prg\t\t"
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if !has('win32')
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call vebugger#std#openShellBuffer(l:debugger)
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endif
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call l:debugger.addReadHandler(function('vebugger#ninspect#_readProgramOutput'))
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call l:debugger.addReadHandler(function('vebugger#ninspect#_readWhere'))
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call l:debugger.addReadHandler(function('vebugger#ninspect#_readEvaluatedExpressions'))
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call l:debugger.addReadHandler(function('vebugger#ninspect#_readFinish'))
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call l:debugger.setWriteHandler('std','flow',function('vebugger#ninspect#_writeFlow'))
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call l:debugger.setWriteHandler('std','breakpoints',function('vebugger#ninspect#_writeBreakpoints'))
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call l:debugger.setWriteHandler('std','evaluateExpressions',function('vebugger#ninspect#_requestEvaluateExpression'))
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" call l:debugger.setWriteHandler('std','executeStatements',function('vebugger#ninspect#_executeStatements'))
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" call l:debugger.setWriteHandler('std','removeAfterDisplayed',function('vebugger#ninspect#_removeAfterDisplayed'))
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call l:debugger.setWriteHandler('std','closeDebugger',function('vebugger#ninspect#_closeDebugger'))
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call l:debugger.generateWriteActionsFromTemplate()
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" call l:debugger.std_addAllBreakpointActions(g:vebugger_breakpoints)
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" Don't stop at the beginning
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" call l:debugger.writeLine('cont')
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let s:programOutputMode=0
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let s:programEvalMode=0
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return l:debugger
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endfunction
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function! vebugger#ninspect#start(entryFile,args)
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let l:debugger=vebugger#std#startDebugger(shellescape(vebugger#util#getToolFullPath('node',get(a:args,'version'),'node'))
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\.' inspect '.a:entryFile.' '.vebugger#util#commandLineArgsForProgram(a:args))
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let l:debugger.state.ninspect={}
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"let l:debugger.state.std.config.externalFileStop_flowCommand='stepover' "skip external modules
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call l:debugger.writeLine("$stdout=$stderr")
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let l:debugger.pipes.err.annotation = "err&prg\t\t"
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if !has('win32')
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call vebugger#std#openShellBuffer(l:debugger)
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endif
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call l:debugger.addReadHandler(function('vebugger#ninspect#_readProgramOutput'))
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call l:debugger.addReadHandler(function('vebugger#ninspect#_readWhere'))
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call l:debugger.addReadHandler(function('vebugger#ninspect#_readEvaluatedExpressions'))
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call l:debugger.addReadHandler(function('vebugger#ninspect#_readFinish'))
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call l:debugger.setWriteHandler('std','flow',function('vebugger#ninspect#_writeFlow'))
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call l:debugger.setWriteHandler('std','breakpoints',function('vebugger#ninspect#_writeBreakpoints'))
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call l:debugger.setWriteHandler('std','evaluateExpressions',function('vebugger#ninspect#_requestEvaluateExpression'))
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" call l:debugger.setWriteHandler('std','executeStatements',function('vebugger#ninspect#_executeStatements'))
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" call l:debugger.setWriteHandler('std','removeAfterDisplayed',function('vebugger#ninspect#_removeAfterDisplayed'))
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call l:debugger.setWriteHandler('std','closeDebugger',function('vebugger#ninspect#_closeDebugger'))
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call l:debugger.generateWriteActionsFromTemplate()
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" call l:debugger.std_addAllBreakpointActions(g:vebugger_breakpoints)
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" Don't stop at the beginning
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" call l:debugger.writeLine('cont')
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let s:programOutputMode=0
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let s:programEvalMode=0
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return l:debugger
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endfunction
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function! vebugger#ninspect#_readProgramOutput(pipeName,line,readResult,debugger)
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" echom a:line
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if 'err'==a:pipeName
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let a:readResult.std.programOutput={'line':a:line}
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else
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let l:donematch=matchlist(a:line,'\vdebug\>.............\<\sWaiting\sfor\sthe\sdebugger\sto\sdisconnect...')
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if 1<len(l:donematch)
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let s:programOutputMode=0
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else
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if s:programOutputMode
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let l:matches=matchlist(a:line,'\v(^........debug\>.............|^........|^)\<\s(.*)$')
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if 3<len(l:matches)
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let a:readResult.std.programOutput={'line':l:matches[2]}
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endif
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else
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let l:startmatch=matchlist(a:line,'\vfunction')
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if 1<len(l:startmatch)
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call a:debugger.std_addAllBreakpointActions(g:vebugger_breakpoints)
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call a:debugger.writeLine('cont') " Start by continuing
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let s:programOutputMode=1
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endif
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endif
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endif
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endif
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endfunction
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function! vebugger#ninspect#_readWhere(pipeName,line,readResult,debugger)
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if 'out'==a:pipeName
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if s:programOutputMode
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let l:matches=matchlist(a:line,'\vin\s(.*):(\d+)$')
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if 3<len(l:matches)
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let l:file=l:matches[1]
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let l:line=str2nr(l:matches[2])
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let a:readResult.std.location={
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\'file':(l:file),
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\'line':(l:line)}
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endif
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endif
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endif
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endfunction
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function! vebugger#ninspect#_readFinish(pipeName,line,readResult,debugger)
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let l:matches=matchlist(a:line,'\vdebug\>.............\<\sWaiting\sfor\sthe\sdebugger\sto\sdisconnect...|Error:\sThis\ssocket\shas\sbeen\sended\sby\sthe\sother\sparty')
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if 1<len(l:matches)
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let s:programOutputMode=0
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let a:readResult.std.programFinish={'finish':1}
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endif
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endfunction
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function! vebugger#ninspect#_closeDebugger(writeAction,debugger)
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call a:debugger.writeLine('kill')
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sign unplace 1
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call vebugger#killDebugger()
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endfunction
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function! vebugger#ninspect#_writeFlow(writeAction,debugger)
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if 'stepin'==a:writeAction
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call a:debugger.writeLine('step')
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elseif 'stepover'==a:writeAction
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call a:debugger.writeLine('next')
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elseif 'stepout'==a:writeAction
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call a:debugger.writeLine('out')
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elseif 'continue'==a:writeAction
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call a:debugger.writeLine('cont')
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endif
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endfunction
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function! vebugger#ninspect#_writeBreakpoints(writeAction,debugger)
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for l:breakpoint in a:writeAction
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if 'add'==(l:breakpoint.action)
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call a:debugger.writeLine('sb('''.fnameescape(l:breakpoint.file).''','.l:breakpoint.line.')')
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elseif 'remove'==l:breakpoint.action
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call a:debugger.writeLine('cb('''.fnameescape(l:breakpoint.file).''','.l:breakpoint.line.')')
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endif
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endfor
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endfunction
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function! vebugger#ninspect#_requestEvaluateExpression(writeAction,debugger)
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for l:evalAction in a:writeAction
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if get(g:,'vebugger_ninspect_eval_out_to_console', 0)
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call a:debugger.std_addLineToShellBuffer('Eval: '.l:evalAction.expression)
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endif
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"call a:debugger.writeLine('exec console.log(JSON.stringify('.l:evalAction.expression.', null, 2))')
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if get(g:,'vebugger_ninspect_eval_out_to_console', 0)
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call a:debugger.writeLine('exec (function(){var glbCacheForEval123abf = [];let ret = JSON.stringify('.l:evalAction.expression.', function(key,value){if(typeof value===''object''&&value!==null){if(glbCacheForEval123abf.indexOf(value)!==-1){try{return JSON.parse(JSON.stringify(value))}catch(error){return}}glbCacheForEval123abf.push(value)}return value}, 2);console.log(ret);return ret;})()')
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else
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call a:debugger.writeLine('exec (function(){var glbCacheForEval123abf = [];let ret = JSON.stringify('.l:evalAction.expression.', function(key,value){if(typeof value===''object''&&value!==null){if(glbCacheForEval123abf.indexOf(value)!==-1){try{return JSON.parse(JSON.stringify(value))}catch(error){return}}glbCacheForEval123abf.push(value)}return value}, 2);return ret;})()')
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endif
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"call a:debugger.writeLine('exec JSON.stringify('.l:evalAction.expression.', null, 2)')
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let s:programEvalMode=1
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let s:programEvalModeExpression=''.l:evalAction.expression
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endfor
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endfunction
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function! vebugger#ninspect#_executeStatements(writeAction,debugger)
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for l:evalAction in a:writeAction
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if has_key(l:evalAction,'statement')
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call a:debugger.std_addLineToShellBuffer('Execute: '.l:evalAction.expression)
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call a:debugger.writeLine(l:evalAction.statement)
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let s:programEvalMode=1
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let s:programEvalModeExpression=''.l:evalAction.statement
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endif
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endfor
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endfunction
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function! vebugger#ninspect#_readEvaluatedExpressions(pipeName,line,readResult,debugger)
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if 'out'==a:pipeName
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if s:programEvalMode
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let s:programEvalMode=s:programEvalMode+1
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endif
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if s:programEvalMode>3
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let s:programEvalMode=0
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let l:expression=s:programEvalModeExpression
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let l:value=a:line
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let a:readResult.std.evaluatedExpression={
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\'expression':(l:expression),
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\'value':(l:value)}
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endif
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endif
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endfunction
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function! s:unescapeString(str)
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let l:result=a:str
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let l:result=substitute(l:result,'\\n','\r','g')
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let l:result=substitute(l:result, '\e\[[0-9;]\+[mK]', '', 'g')
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return l:result
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endfunction
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@ -25,6 +25,7 @@ interactive shell debugger, and comes with implementations for:
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* Mdbg - a .NET debugger(Windows only)
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* PDB - a Python module for debugging Python scripts
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* RDebug - a Ruby command line option for debugging Ruby scripts
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* NInspect - Node inspect is a node js 8+ command line debugger
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Other implementations can be added with ease, and I will accept pull requests
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that add such implementations as long as they use Vim's |license|.
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@ -83,6 +84,7 @@ g:vebugger_path_XXX, where XXX is the executable used for the debugger:
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*g:vebugger_path_mdbg* defaults to "Mdbg.exe"
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*g:vebugger_path_python* defaults to "python"
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*g:vebugger_path_ruby* defaults to "ruby"
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*g:vebugger_path_node* defaults to "node inspect"
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Notice that for LLDB, PDB and RDebug you use "python_lldb", "python" and
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"ruby", since the debugger is actually a module bundled in the interpreter
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@ -300,6 +302,21 @@ directory. This will display a list of available processes to attach to.
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Notice that unlike GDB, you need "src" here since Mdbg doesn't display full
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source file paths.
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LAUNCHING NINSPECT *vebugger-ninspect*
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NInspect is launched with *vebugger#ninspect#start*
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>
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call vebugger#ninspect#start('test.js',{'args':['hello','world']})
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<
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The supported extra arguments are:
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* "args": Command line arguments for the debugged script
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* "version": The version of the debugger to run
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NInspect can also be launched with the *VBGstartRDebug* command:
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>
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VBGstartNInspect script.js hello world
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<
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USING THE DEBUGGERS *vebugger-usage* *vebugger-commands*
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@ -60,6 +60,7 @@ function! s:attachLLDB(...)
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endfunction
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command! -nargs=+ -complete=file VBGattachLLDB call s:attachLLDB(<f-args>)
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command! -nargs=+ -complete=file VBGstartRDebug call vebugger#rdebug#start([<f-args>][0],{'args':[<f-args>][1:]})
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command! -nargs=+ -complete=file VBGstartNInspect call vebugger#ninspect#start([<f-args>][0],{'args':[<f-args>][1:]})
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command! -nargs=+ -complete=file VBGstartPDB call vebugger#pdb#start([<f-args>][0],{'args':[<f-args>][1:]})
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command! -nargs=+ -complete=file VBGstartPDB2 call vebugger#pdb#start([<f-args>][0],{'args':[<f-args>][1:],'version':'2'})
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command! -nargs=+ -complete=file VBGstartPDB3 call vebugger#pdb#start([<f-args>][0],{'args':[<f-args>][1:],'version':'3'})
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