120 lines
3.2 KiB
JavaScript
120 lines
3.2 KiB
JavaScript
// This is a language definition for generic log files.
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// Since there is no one log format, this language definition has to support all formats to some degree.
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//
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// Based on https://github.com/MTDL9/vim-log-highlighting
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Prism.languages.log = {
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'string': {
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// Single-quoted strings must not be confused with plain text. E.g. Can't isn't Susan's Chris' toy
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pattern: /"(?:[^"\\\r\n]|\\.)*"|'(?![st] | \w)(?:[^'\\\r\n]|\\.)*'/,
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greedy: true,
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},
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'exception': {
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pattern: /(^|[^\w.])[a-z][\w.]*(?:Error|Exception):.*(?:(?:\r\n?|\n)[ \t]*(?:at[ \t].+|\.{3}.*|Caused by:.*))+(?:(?:\r\n?|\n)[ \t]*\.\.\. .*)?/,
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lookbehind: true,
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greedy: true,
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alias: ['javastacktrace', 'language-javastacktrace'],
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inside: Prism.languages['javastacktrace'] || {
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'keyword': /\bat\b/,
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'function': /[a-z_][\w$]*(?=\()/,
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'punctuation': /[.:()]/
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}
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},
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'level': [
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{
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pattern: /\b(?:ALERT|CRIT|CRITICAL|EMERG|EMERGENCY|ERR|ERROR|FAILURE|FATAL|SEVERE)\b/,
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alias: ['error', 'important']
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},
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{
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pattern: /\b(?:WARN|WARNING|WRN)\b/,
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alias: ['warning', 'important']
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},
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{
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pattern: /\b(?:DISPLAY|INF|INFO|NOTICE|STATUS)\b/,
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alias: ['info', 'keyword']
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},
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{
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pattern: /\b(?:DBG|DEBUG|FINE)\b/,
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alias: ['debug', 'keyword']
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},
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{
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pattern: /\b(?:FINER|FINEST|TRACE|TRC|VERBOSE|VRB)\b/,
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alias: ['trace', 'comment']
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}
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],
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'property': {
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pattern: /((?:^|[\]|])[ \t]*)[a-z_](?:[\w-]|\b\/\b)*(?:[. ]\(?\w(?:[\w-]|\b\/\b)*\)?)*:(?=\s)/im,
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lookbehind: true
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},
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'separator': {
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pattern: /(^|[^-+])-{3,}|={3,}|\*{3,}|- - /m,
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lookbehind: true,
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alias: 'comment'
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},
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'url': /\b(?:file|ftp|https?):\/\/[^\s|,;'"]*[^\s|,;'">.]/,
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'email': {
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pattern: /(^|\s)[-\w+.]+@[a-z][a-z0-9-]*(?:\.[a-z][a-z0-9-]*)+(?=\s)/,
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lookbehind: true,
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alias: 'url'
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},
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'ip-address': {
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pattern: /\b(?:\d{1,3}(?:\.\d{1,3}){3})\b/,
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alias: 'constant'
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},
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'mac-address': {
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pattern: /\b[a-f0-9]{2}(?::[a-f0-9]{2}){5}\b/i,
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alias: 'constant'
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},
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'domain': {
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pattern: /(^|\s)[a-z][a-z0-9-]*(?:\.[a-z][a-z0-9-]*)*\.[a-z][a-z0-9-]+(?=\s)/,
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lookbehind: true,
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alias: 'constant'
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},
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'uuid': {
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pattern: /\b[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\b/i,
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alias: 'constant'
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},
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'hash': {
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pattern: /\b(?:[a-f0-9]{32}){1,2}\b/i,
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alias: 'constant'
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},
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'file-path': {
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pattern: /\b[a-z]:[\\/][^\s|,;:(){}\[\]"']+|(^|[\s:\[\](>|])\.{0,2}\/\w[^\s|,;:(){}\[\]"']*/i,
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lookbehind: true,
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greedy: true,
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alias: 'string'
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},
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'date': {
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pattern: RegExp(
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/\b\d{4}[-/]\d{2}[-/]\d{2}(?:T(?=\d{1,2}:)|(?=\s\d{1,2}:))/.source +
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'|' +
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/\b\d{1,4}[-/ ](?:\d{1,2}|Apr|Aug|Dec|Feb|Jan|Jul|Jun|Mar|May|Nov|Oct|Sep)[-/ ]\d{2,4}T?\b/.source +
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'|' +
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/\b(?:(?:Fri|Mon|Sat|Sun|Thu|Tue|Wed)(?:\s{1,2}(?:Apr|Aug|Dec|Feb|Jan|Jul|Jun|Mar|May|Nov|Oct|Sep))?|Apr|Aug|Dec|Feb|Jan|Jul|Jun|Mar|May|Nov|Oct|Sep)\s{1,2}\d{1,2}\b/.source,
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'i'
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),
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alias: 'number'
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},
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'time': {
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pattern: /\b\d{1,2}:\d{1,2}:\d{1,2}(?:[.,:]\d+)?(?:\s?[+-]\d{2}:?\d{2}|Z)?\b/,
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alias: 'number'
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},
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'boolean': /\b(?:false|null|true)\b/i,
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'number': {
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pattern: /(^|[^.\w])(?:0x[a-f0-9]+|0o[0-7]+|0b[01]+|v?\d[\da-f]*(?:\.\d+)*(?:e[+-]?\d+)?[a-z]{0,3}\b)\b(?!\.\w)/i,
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lookbehind: true
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},
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'operator': /[;:?<=>~/@!$%&+\-|^(){}*#]/,
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'punctuation': /[\[\].,]/
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};
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