172 lines
6.2 KiB
JavaScript
172 lines
6.2 KiB
JavaScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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export var conf = {
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// the default separators except `$-`
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wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\#%\^\&\*\(\)\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\?\s]+)/g,
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comments: {
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lineComment: '#',
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blockComment: ['<#', '#>'],
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},
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brackets: [
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['{', '}'],
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['[', ']'],
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['(', ')']
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],
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autoClosingPairs: [
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{ open: '{', close: '}' },
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{ open: '[', close: ']' },
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{ open: '(', close: ')' },
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{ open: '"', close: '"', notIn: ['string'] },
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{ open: '\'', close: '\'', notIn: ['string', 'comment'] },
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],
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surroundingPairs: [
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{ open: '{', close: '}' },
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{ open: '[', close: ']' },
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{ open: '(', close: ')' },
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{ open: '"', close: '"' },
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{ open: '\'', close: '\'' },
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],
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folding: {
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markers: {
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start: new RegExp("^\\s*#region\\b"),
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end: new RegExp("^\\s*#endregion\\b")
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}
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}
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};
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export var language = {
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defaultToken: '',
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ignoreCase: true,
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tokenPostfix: '.ps1',
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brackets: [
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{ token: 'delimiter.curly', open: '{', close: '}' },
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{ token: 'delimiter.square', open: '[', close: ']' },
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{ token: 'delimiter.parenthesis', open: '(', close: ')' }
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],
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keywords: [
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'begin', 'break', 'catch', 'class', 'continue', 'data',
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'define', 'do', 'dynamicparam', 'else', 'elseif', 'end',
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'exit', 'filter', 'finally', 'for', 'foreach', 'from',
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'function', 'if', 'in', 'param', 'process', 'return',
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'switch', 'throw', 'trap', 'try', 'until', 'using',
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'var', 'while', 'workflow', 'parallel', 'sequence', 'inlinescript', 'configuration'
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],
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helpKeywords: /SYNOPSIS|DESCRIPTION|PARAMETER|EXAMPLE|INPUTS|OUTPUTS|NOTES|LINK|COMPONENT|ROLE|FUNCTIONALITY|FORWARDHELPTARGETNAME|FORWARDHELPCATEGORY|REMOTEHELPRUNSPACE|EXTERNALHELP/,
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// we include these common regular expressions
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symbols: /[=><!~?&%|+\-*\/\^;\.,]+/,
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escapes: /`(?:[abfnrtv\\"'$]|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
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// The main tokenizer for our languages
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tokenizer: {
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root: [
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// commands and keywords
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[/[a-zA-Z_][\w-]*/, {
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cases: {
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'@keywords': { token: 'keyword.$0' },
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'@default': ''
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}
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}],
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// whitespace
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[/[ \t\r\n]+/, ''],
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// labels
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[/^:\w*/, 'metatag'],
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// variables
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[/\$(\{((global|local|private|script|using):)?[\w]+\}|((global|local|private|script|using):)?[\w]+)/, 'variable'],
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// Comments
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[/<#/, 'comment', '@comment'],
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[/#.*$/, 'comment'],
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// delimiters
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[/[{}()\[\]]/, '@brackets'],
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[/@symbols/, 'delimiter'],
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// numbers
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[/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
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[/0[xX][0-9a-fA-F_]*[0-9a-fA-F]/, 'number.hex'],
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[/\d+?/, 'number'],
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// delimiter: after number because of .\d floats
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[/[;,.]/, 'delimiter'],
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// strings:
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[/\@"/, 'string', '@herestring."'],
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[/\@'/, 'string', '@herestring.\''],
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[/"/, {
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cases: {
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'@eos': 'string',
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'@default': { token: 'string', next: '@string."' }
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}
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}],
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[/'/, {
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cases: {
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'@eos': 'string',
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'@default': { token: 'string', next: '@string.\'' }
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}
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}],
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],
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string: [
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[/[^"'\$`]+/, {
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cases: {
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'@eos': { token: 'string', next: '@popall' },
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'@default': 'string'
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}
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}],
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[/@escapes/, {
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cases: {
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'@eos': { token: 'string.escape', next: '@popall' },
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'@default': 'string.escape'
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}
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}],
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[/`./, {
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cases: {
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'@eos': { token: 'string.escape.invalid', next: '@popall' },
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'@default': 'string.escape.invalid'
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}
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}],
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[/\$[\w]+$/, {
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cases: {
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'$S2=="': { token: 'variable', next: '@popall' },
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'@default': { token: 'string', next: '@popall' }
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}
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}],
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[/\$[\w]+/, {
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cases: {
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'$S2=="': 'variable',
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'@default': 'string'
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}
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}],
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[/["']/, {
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cases: {
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'$#==$S2': { token: 'string', next: '@pop' },
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'@default': {
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cases: {
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'@eos': { token: 'string', next: '@popall' },
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'@default': 'string'
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}
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}
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}
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}],
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],
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herestring: [
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[/^\s*(["'])@/, {
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cases: {
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'$1==$S2': { token: 'string', next: '@pop' },
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'@default': 'string'
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}
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}],
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[/[^\$`]+/, 'string'],
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[/@escapes/, 'string.escape'],
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[/`./, 'string.escape.invalid'],
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[/\$[\w]+/, {
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cases: {
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'$S2=="': 'variable',
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'@default': 'string'
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}
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}],
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],
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comment: [
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[/[^#\.]+/, 'comment'],
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[/#>/, 'comment', '@pop'],
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[/(\.)(@helpKeywords)(?!\w)/, { token: 'comment.keyword.$2' }],
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[/[\.#]/, 'comment']
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],
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},
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};
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