136 lines
3.9 KiB
JavaScript
136 lines
3.9 KiB
JavaScript
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(function (Prism) {
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Prism.languages.puppet = {
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'heredoc': [
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// Matches the content of a quoted heredoc string (subject to interpolation)
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{
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pattern: /(@\("([^"\r\n\/):]+)"(?:\/[nrts$uL]*)?\).*(?:\r?\n|\r))(?:.*(?:\r?\n|\r))*?[ \t]*\|?[ \t]*-?[ \t]*\2/,
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lookbehind: true,
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alias: 'string',
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inside: {
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// Matches the end tag
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'punctuation': /(?=\S).*\S(?= *$)/
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// See interpolation below
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}
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},
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// Matches the content of an unquoted heredoc string (no interpolation)
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{
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pattern: /(@\(([^"\r\n\/):]+)(?:\/[nrts$uL]*)?\).*(?:\r?\n|\r))(?:.*(?:\r?\n|\r))*?[ \t]*\|?[ \t]*-?[ \t]*\2/,
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lookbehind: true,
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greedy: true,
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alias: 'string',
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inside: {
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// Matches the end tag
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'punctuation': /(?=\S).*\S(?= *$)/
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}
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},
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// Matches the start tag of heredoc strings
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{
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pattern: /@\("?(?:[^"\r\n\/):]+)"?(?:\/[nrts$uL]*)?\)/,
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alias: 'string',
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inside: {
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'punctuation': {
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pattern: /(\().+?(?=\))/,
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lookbehind: true
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}
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}
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}
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],
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'multiline-comment': {
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pattern: /(^|[^\\])\/\*[\s\S]*?\*\//,
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lookbehind: true,
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greedy: true,
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alias: 'comment'
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},
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'regex': {
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// Must be prefixed with the keyword "node" or a non-word char
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pattern: /((?:\bnode\s+|[~=\(\[\{,]\s*|[=+]>\s*|^\s*))\/(?:[^\/\\]|\\[\s\S])+\/(?:[imx]+\b|\B)/,
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lookbehind: true,
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greedy: true,
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inside: {
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// Extended regexes must have the x flag. They can contain single-line comments.
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'extended-regex': {
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pattern: /^\/(?:[^\/\\]|\\[\s\S])+\/[im]*x[im]*$/,
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inside: {
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'comment': /#.*/
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}
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}
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}
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},
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'comment': {
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pattern: /(^|[^\\])#.*/,
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lookbehind: true,
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greedy: true,
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},
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'string': {
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// Allow for one nested level of double quotes inside interpolation
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pattern: /(["'])(?:\$\{(?:[^'"}]|(["'])(?:(?!\2)[^\\]|\\[\s\S])*\2)+\}|(?!\1)[^\\]|\\[\s\S])*\1/,
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greedy: true,
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inside: {
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'double-quoted': {
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pattern: /^"[\s\S]*"$/,
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inside: {
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// See interpolation below
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}
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}
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}
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},
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'variable': {
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pattern: /\$(?:::)?\w+(?:::\w+)*/,
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inside: {
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'punctuation': /::/
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}
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},
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'attr-name': /(?:\w+|\*)(?=\s*=>)/,
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'function': [
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{
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pattern: /(\.)(?!\d)\w+/,
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lookbehind: true
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},
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/\b(?:contain|debug|err|fail|include|info|notice|realize|require|tag|warning)\b|\b(?!\d)\w+(?=\()/
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],
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'number': /\b(?:0x[a-f\d]+|\d+(?:\.\d+)?(?:e-?\d+)?)\b/i,
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'boolean': /\b(?:true|false)\b/,
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// Includes words reserved for future use
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'keyword': /\b(?:application|attr|case|class|consumes|default|define|else|elsif|function|if|import|inherits|node|private|produces|type|undef|unless)\b/,
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'datatype': {
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pattern: /\b(?:Any|Array|Boolean|Callable|Catalogentry|Class|Collection|Data|Default|Enum|Float|Hash|Integer|NotUndef|Numeric|Optional|Pattern|Regexp|Resource|Runtime|Scalar|String|Struct|Tuple|Type|Undef|Variant)\b/,
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alias: 'symbol'
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},
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'operator': /=[=~>]?|![=~]?|<(?:<\|?|[=~|-])?|>[>=]?|->?|~>|\|>?>?|[*\/%+?]|\b(?:and|in|or)\b/,
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'punctuation': /[\[\]{}().,;]|:+/
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};
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var interpolation = [
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{
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// Allow for one nested level of braces inside interpolation
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pattern: /(^|[^\\])\$\{(?:[^'"{}]|\{[^}]*\}|(["'])(?:(?!\2)[^\\]|\\[\s\S])*\2)+\}/,
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lookbehind: true,
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inside: {
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'short-variable': {
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// Negative look-ahead prevent wrong highlighting of functions
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pattern: /(^\$\{)(?!\w+\()(?:::)?\w+(?:::\w+)*/,
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lookbehind: true,
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alias: 'variable',
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inside: {
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'punctuation': /::/
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}
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},
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'delimiter': {
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pattern: /^\$/,
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alias: 'variable'
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},
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rest: Prism.languages.puppet
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}
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},
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{
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pattern: /(^|[^\\])\$(?:::)?\w+(?:::\w+)*/,
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lookbehind: true,
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alias: 'variable',
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inside: {
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'punctuation': /::/
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}
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}
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];
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Prism.languages.puppet['heredoc'][0].inside.interpolation = interpolation;
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Prism.languages.puppet['string'].inside['double-quoted'].inside.interpolation = interpolation;
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}(Prism));
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