File modules/editor/codemirror/mode/powershell/powershell.js
Last commit: Sun Dec 17 01:14:09 2017 +0100 Jan Dankert Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others 2 // Distributed under an MIT license: http://codemirror.net/LICENSE 3 4 (function(mod) { 5 'use strict'; 6 if (typeof exports == 'object' && typeof module == 'object') // CommonJS 7 mod(require('../../lib/codemirror')); 8 else if (typeof define == 'function' && define.amd) // AMD 9 define(['../../lib/codemirror'], mod); 10 else // Plain browser env 11 mod(window.CodeMirror); 12 })(function(CodeMirror) { 13 'use strict'; 14 15 CodeMirror.defineMode('powershell', function() { 16 function buildRegexp(patterns, options) { 17 options = options || {}; 18 var prefix = options.prefix !== undefined ? options.prefix : '^'; 19 var suffix = options.suffix !== undefined ? options.suffix : '\\b'; 20 21 for (var i = 0; i < patterns.length; i++) { 22 if (patterns[i] instanceof RegExp) { 23 patterns[i] = patterns[i].source; 24 } 25 else { 26 patterns[i] = patterns[i].replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); 27 } 28 } 29 30 return new RegExp(prefix + '(' + patterns.join('|') + ')' + suffix, 'i'); 31 } 32 33 var notCharacterOrDash = '(?=[^A-Za-z\\d\\-_]|$)'; 34 var varNames = /[\w\-:]/ 35 var keywords = buildRegexp([ 36 /begin|break|catch|continue|data|default|do|dynamicparam/, 37 /else|elseif|end|exit|filter|finally|for|foreach|from|function|if|in/, 38 /param|process|return|switch|throw|trap|try|until|where|while/ 39 ], { suffix: notCharacterOrDash }); 40 41 var punctuation = /[\[\]{},;`\.]|@[({]/; 42 var wordOperators = buildRegexp([ 43 'f', 44 /b?not/, 45 /[ic]?split/, 'join', 46 /is(not)?/, 'as', 47 /[ic]?(eq|ne|[gl][te])/, 48 /[ic]?(not)?(like|match|contains)/, 49 /[ic]?replace/, 50 /b?(and|or|xor)/ 51 ], { prefix: '-' }); 52 var symbolOperators = /[+\-*\/%]=|\+\+|--|\.\.|[+\-*&^%:=!|\/]|<(?!#)|(?!#)>/; 53 var operators = buildRegexp([wordOperators, symbolOperators], { suffix: '' }); 54 55 var numbers = /^((0x[\da-f]+)|((\d+\.\d+|\d\.|\.\d+|\d+)(e[\+\-]?\d+)?))[ld]?([kmgtp]b)?/i; 56 57 var identifiers = /^[A-Za-z\_][A-Za-z\-\_\d]*\b/; 58 59 var symbolBuiltins = /[A-Z]:|%|\?/i; 60 var namedBuiltins = buildRegexp([ 61 /Add-(Computer|Content|History|Member|PSSnapin|Type)/, 62 /Checkpoint-Computer/, 63 /Clear-(Content|EventLog|History|Host|Item(Property)?|Variable)/, 64 /Compare-Object/, 65 /Complete-Transaction/, 66 /Connect-PSSession/, 67 /ConvertFrom-(Csv|Json|SecureString|StringData)/, 68 /Convert-Path/, 69 /ConvertTo-(Csv|Html|Json|SecureString|Xml)/, 70 /Copy-Item(Property)?/, 71 /Debug-Process/, 72 /Disable-(ComputerRestore|PSBreakpoint|PSRemoting|PSSessionConfiguration)/, 73 /Disconnect-PSSession/, 74 /Enable-(ComputerRestore|PSBreakpoint|PSRemoting|PSSessionConfiguration)/, 75 /(Enter|Exit)-PSSession/, 76 /Export-(Alias|Clixml|Console|Counter|Csv|FormatData|ModuleMember|PSSession)/, 77 /ForEach-Object/, 78 /Format-(Custom|List|Table|Wide)/, 79 new RegExp('Get-(Acl|Alias|AuthenticodeSignature|ChildItem|Command|ComputerRestorePoint|Content|ControlPanelItem|Counter|Credential' 80 + '|Culture|Date|Event|EventLog|EventSubscriber|ExecutionPolicy|FormatData|Help|History|Host|HotFix|Item|ItemProperty|Job' 81 + '|Location|Member|Module|PfxCertificate|Process|PSBreakpoint|PSCallStack|PSDrive|PSProvider|PSSession|PSSessionConfiguration' 82 + '|PSSnapin|Random|Service|TraceSource|Transaction|TypeData|UICulture|Unique|Variable|Verb|WinEvent|WmiObject)'), 83 /Group-Object/, 84 /Import-(Alias|Clixml|Counter|Csv|LocalizedData|Module|PSSession)/, 85 /ImportSystemModules/, 86 /Invoke-(Command|Expression|History|Item|RestMethod|WebRequest|WmiMethod)/, 87 /Join-Path/, 88 /Limit-EventLog/, 89 /Measure-(Command|Object)/, 90 /Move-Item(Property)?/, 91 new RegExp('New-(Alias|Event|EventLog|Item(Property)?|Module|ModuleManifest|Object|PSDrive|PSSession|PSSessionConfigurationFile' 92 + '|PSSessionOption|PSTransportOption|Service|TimeSpan|Variable|WebServiceProxy|WinEvent)'), 93 /Out-(Default|File|GridView|Host|Null|Printer|String)/, 94 /Pause/, 95 /(Pop|Push)-Location/, 96 /Read-Host/, 97 /Receive-(Job|PSSession)/, 98 /Register-(EngineEvent|ObjectEvent|PSSessionConfiguration|WmiEvent)/, 99 /Remove-(Computer|Event|EventLog|Item(Property)?|Job|Module|PSBreakpoint|PSDrive|PSSession|PSSnapin|TypeData|Variable|WmiObject)/, 100 /Rename-(Computer|Item(Property)?)/, 101 /Reset-ComputerMachinePassword/, 102 /Resolve-Path/, 103 /Restart-(Computer|Service)/, 104 /Restore-Computer/, 105 /Resume-(Job|Service)/, 106 /Save-Help/, 107 /Select-(Object|String|Xml)/, 108 /Send-MailMessage/, 109 new RegExp('Set-(Acl|Alias|AuthenticodeSignature|Content|Date|ExecutionPolicy|Item(Property)?|Location|PSBreakpoint|PSDebug' + 110 '|PSSessionConfiguration|Service|StrictMode|TraceSource|Variable|WmiInstance)'), 111 /Show-(Command|ControlPanelItem|EventLog)/, 112 /Sort-Object/, 113 /Split-Path/, 114 /Start-(Job|Process|Service|Sleep|Transaction|Transcript)/, 115 /Stop-(Computer|Job|Process|Service|Transcript)/, 116 /Suspend-(Job|Service)/, 117 /TabExpansion2/, 118 /Tee-Object/, 119 /Test-(ComputerSecureChannel|Connection|ModuleManifest|Path|PSSessionConfigurationFile)/, 120 /Trace-Command/, 121 /Unblock-File/, 122 /Undo-Transaction/, 123 /Unregister-(Event|PSSessionConfiguration)/, 124 /Update-(FormatData|Help|List|TypeData)/, 125 /Use-Transaction/, 126 /Wait-(Event|Job|Process)/, 127 /Where-Object/, 128 /Write-(Debug|Error|EventLog|Host|Output|Progress|Verbose|Warning)/, 129 /cd|help|mkdir|more|oss|prompt/, 130 /ac|asnp|cat|cd|chdir|clc|clear|clhy|cli|clp|cls|clv|cnsn|compare|copy|cp|cpi|cpp|cvpa|dbp|del|diff|dir|dnsn|ebp/, 131 /echo|epal|epcsv|epsn|erase|etsn|exsn|fc|fl|foreach|ft|fw|gal|gbp|gc|gci|gcm|gcs|gdr|ghy|gi|gjb|gl|gm|gmo|gp|gps/, 132 /group|gsn|gsnp|gsv|gu|gv|gwmi|h|history|icm|iex|ihy|ii|ipal|ipcsv|ipmo|ipsn|irm|ise|iwmi|iwr|kill|lp|ls|man|md/, 133 /measure|mi|mount|move|mp|mv|nal|ndr|ni|nmo|npssc|nsn|nv|ogv|oh|popd|ps|pushd|pwd|r|rbp|rcjb|rcsn|rd|rdr|ren|ri/, 134 /rjb|rm|rmdir|rmo|rni|rnp|rp|rsn|rsnp|rujb|rv|rvpa|rwmi|sajb|sal|saps|sasv|sbp|sc|select|set|shcm|si|sl|sleep|sls/, 135 /sort|sp|spjb|spps|spsv|start|sujb|sv|swmi|tee|trcm|type|where|wjb|write/ 136 ], { prefix: '', suffix: '' }); 137 var variableBuiltins = buildRegexp([ 138 /[$?^_]|Args|ConfirmPreference|ConsoleFileName|DebugPreference|Error|ErrorActionPreference|ErrorView|ExecutionContext/, 139 /FormatEnumerationLimit|Home|Host|Input|MaximumAliasCount|MaximumDriveCount|MaximumErrorCount|MaximumFunctionCount/, 140 /MaximumHistoryCount|MaximumVariableCount|MyInvocation|NestedPromptLevel|OutputEncoding|Pid|Profile|ProgressPreference/, 141 /PSBoundParameters|PSCommandPath|PSCulture|PSDefaultParameterValues|PSEmailServer|PSHome|PSScriptRoot|PSSessionApplicationName/, 142 /PSSessionConfigurationName|PSSessionOption|PSUICulture|PSVersionTable|Pwd|ShellId|StackTrace|VerbosePreference/, 143 /WarningPreference|WhatIfPreference/, 144 145 /Event|EventArgs|EventSubscriber|Sender/, 146 /Matches|Ofs|ForEach|LastExitCode|PSCmdlet|PSItem|PSSenderInfo|This/, 147 /true|false|null/ 148 ], { prefix: '\\$', suffix: '' }); 149 150 var builtins = buildRegexp([symbolBuiltins, namedBuiltins, variableBuiltins], { suffix: notCharacterOrDash }); 151 152 var grammar = { 153 keyword: keywords, 154 number: numbers, 155 operator: operators, 156 builtin: builtins, 157 punctuation: punctuation, 158 identifier: identifiers 159 }; 160 161 // tokenizers 162 function tokenBase(stream, state) { 163 // Handle Comments 164 //var ch = stream.peek(); 165 166 var parent = state.returnStack[state.returnStack.length - 1]; 167 if (parent && parent.shouldReturnFrom(state)) { 168 state.tokenize = parent.tokenize; 169 state.returnStack.pop(); 170 return state.tokenize(stream, state); 171 } 172 173 if (stream.eatSpace()) { 174 return null; 175 } 176 177 if (stream.eat('(')) { 178 state.bracketNesting += 1; 179 return 'punctuation'; 180 } 181 182 if (stream.eat(')')) { 183 state.bracketNesting -= 1; 184 return 'punctuation'; 185 } 186 187 for (var key in grammar) { 188 if (stream.match(grammar[key])) { 189 return key; 190 } 191 } 192 193 var ch = stream.next(); 194 195 // single-quote string 196 if (ch === "'") { 197 return tokenSingleQuoteString(stream, state); 198 } 199 200 if (ch === '$') { 201 return tokenVariable(stream, state); 202 } 203 204 // double-quote string 205 if (ch === '"') { 206 return tokenDoubleQuoteString(stream, state); 207 } 208 209 if (ch === '<' && stream.eat('#')) { 210 state.tokenize = tokenComment; 211 return tokenComment(stream, state); 212 } 213 214 if (ch === '#') { 215 stream.skipToEnd(); 216 return 'comment'; 217 } 218 219 if (ch === '@') { 220 var quoteMatch = stream.eat(/["']/); 221 if (quoteMatch && stream.eol()) { 222 state.tokenize = tokenMultiString; 223 state.startQuote = quoteMatch[0]; 224 return tokenMultiString(stream, state); 225 } else if (stream.eol()) { 226 return 'error'; 227 } else if (stream.peek().match(/[({]/)) { 228 return 'punctuation'; 229 } else if (stream.peek().match(varNames)) { 230 // splatted variable 231 return tokenVariable(stream, state); 232 } 233 } 234 return 'error'; 235 } 236 237 function tokenSingleQuoteString(stream, state) { 238 var ch; 239 while ((ch = stream.peek()) != null) { 240 stream.next(); 241 242 if (ch === "'" && !stream.eat("'")) { 243 state.tokenize = tokenBase; 244 return 'string'; 245 } 246 } 247 248 return 'error'; 249 } 250 251 function tokenDoubleQuoteString(stream, state) { 252 var ch; 253 while ((ch = stream.peek()) != null) { 254 if (ch === '$') { 255 state.tokenize = tokenStringInterpolation; 256 return 'string'; 257 } 258 259 stream.next(); 260 if (ch === '`') { 261 stream.next(); 262 continue; 263 } 264 265 if (ch === '"' && !stream.eat('"')) { 266 state.tokenize = tokenBase; 267 return 'string'; 268 } 269 } 270 271 return 'error'; 272 } 273 274 function tokenStringInterpolation(stream, state) { 275 return tokenInterpolation(stream, state, tokenDoubleQuoteString); 276 } 277 278 function tokenMultiStringReturn(stream, state) { 279 state.tokenize = tokenMultiString; 280 state.startQuote = '"' 281 return tokenMultiString(stream, state); 282 } 283 284 function tokenHereStringInterpolation(stream, state) { 285 return tokenInterpolation(stream, state, tokenMultiStringReturn); 286 } 287 288 function tokenInterpolation(stream, state, parentTokenize) { 289 if (stream.match('$(')) { 290 var savedBracketNesting = state.bracketNesting; 291 state.returnStack.push({ 292 /*jshint loopfunc:true */ 293 shouldReturnFrom: function(state) { 294 return state.bracketNesting === savedBracketNesting; 295 }, 296 tokenize: parentTokenize 297 }); 298 state.tokenize = tokenBase; 299 state.bracketNesting += 1; 300 return 'punctuation'; 301 } else { 302 stream.next(); 303 state.returnStack.push({ 304 shouldReturnFrom: function() { return true; }, 305 tokenize: parentTokenize 306 }); 307 state.tokenize = tokenVariable; 308 return state.tokenize(stream, state); 309 } 310 } 311 312 function tokenComment(stream, state) { 313 var maybeEnd = false, ch; 314 while ((ch = stream.next()) != null) { 315 if (maybeEnd && ch == '>') { 316 state.tokenize = tokenBase; 317 break; 318 } 319 maybeEnd = (ch === '#'); 320 } 321 return 'comment'; 322 } 323 324 function tokenVariable(stream, state) { 325 var ch = stream.peek(); 326 if (stream.eat('{')) { 327 state.tokenize = tokenVariableWithBraces; 328 return tokenVariableWithBraces(stream, state); 329 } else if (ch != undefined && ch.match(varNames)) { 330 stream.eatWhile(varNames); 331 state.tokenize = tokenBase; 332 return 'variable-2'; 333 } else { 334 state.tokenize = tokenBase; 335 return 'error'; 336 } 337 } 338 339 function tokenVariableWithBraces(stream, state) { 340 var ch; 341 while ((ch = stream.next()) != null) { 342 if (ch === '}') { 343 state.tokenize = tokenBase; 344 break; 345 } 346 } 347 return 'variable-2'; 348 } 349 350 function tokenMultiString(stream, state) { 351 var quote = state.startQuote; 352 if (stream.sol() && stream.match(new RegExp(quote + '@'))) { 353 state.tokenize = tokenBase; 354 } 355 else if (quote === '"') { 356 while (!stream.eol()) { 357 var ch = stream.peek(); 358 if (ch === '$') { 359 state.tokenize = tokenHereStringInterpolation; 360 return 'string'; 361 } 362 363 stream.next(); 364 if (ch === '`') { 365 stream.next(); 366 } 367 } 368 } 369 else { 370 stream.skipToEnd(); 371 } 372 373 return 'string'; 374 } 375 376 var external = { 377 startState: function() { 378 return { 379 returnStack: [], 380 bracketNesting: 0, 381 tokenize: tokenBase 382 }; 383 }, 384 385 token: function(stream, state) { 386 return state.tokenize(stream, state); 387 }, 388 389 blockCommentStart: '<#', 390 blockCommentEnd: '#>', 391 lineComment: '#', 392 fold: 'brace' 393 }; 394 return external; 395 }); 396 397 CodeMirror.defineMIME('application/x-powershell', 'powershell'); 398 });
Downloadmodules/editor/codemirror/mode/powershell/powershell.js
History Sun, 17 Dec 2017 01:14:09 +0100 Jan Dankert Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.