| 1 | 'use strict'
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| 2 |
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| 3 | module.exports = groovy
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| 4 | groovy.displayName = 'groovy'
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| 5 | groovy.aliases = []
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| 6 | function groovy(Prism) {
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| 7 | Prism.languages.groovy = Prism.languages.extend('clike', {
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| 8 | string: [
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| 9 | {
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| 10 | // https://groovy-lang.org/syntax.html#_dollar_slashy_string
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| 11 | pattern:
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| 12 | /("""|''')(?:[^\\]|\\[\s\S])*?\1|\$\/(?:[^/$]|\$(?:[/$]|(?![/$]))|\/(?!\$))*\/\$/,
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| 13 | greedy: true
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| 14 | },
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| 15 | {
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| 16 | // TODO: Slash strings (e.g. /foo/) can contain line breaks but this will cause a lot of trouble with
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| 17 | // simple division (see JS regex), so find a fix maybe?
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| 18 | pattern: /(["'/])(?:\\.|(?!\1)[^\\\r\n])*\1/,
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| 19 | greedy: true
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| 20 | }
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| 21 | ],
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| 22 | keyword:
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| 23 | /\b(?:abstract|as|assert|boolean|break|byte|case|catch|char|class|const|continue|def|default|do|double|else|enum|extends|final|finally|float|for|goto|if|implements|import|in|instanceof|int|interface|long|native|new|package|private|protected|public|return|short|static|strictfp|super|switch|synchronized|this|throw|throws|trait|transient|try|void|volatile|while)\b/,
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| 24 | number:
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| 25 | /\b(?:0b[01_]+|0x[\da-f_]+(?:\.[\da-f_p\-]+)?|[\d_]+(?:\.[\d_]+)?(?:e[+-]?\d+)?)[glidf]?\b/i,
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| 26 | operator: {
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| 27 | pattern:
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| 28 | /(^|[^.])(?:~|==?~?|\?[.:]?|\*(?:[.=]|\*=?)?|\.[@&]|\.\.<|\.\.(?!\.)|-[-=>]?|\+[+=]?|!=?|<(?:<=?|=>?)?|>(?:>>?=?|=)?|&[&=]?|\|[|=]?|\/=?|\^=?|%=?)/,
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| 29 | lookbehind: true
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| 30 | },
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| 31 | punctuation: /\.+|[{}[\];(),:$]/
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| 32 | })
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| 33 | Prism.languages.insertBefore('groovy', 'string', {
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| 34 | shebang: {
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| 35 | pattern: /#!.+/,
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| 36 | alias: 'comment'
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| 37 | }
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| 38 | })
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| 39 | Prism.languages.insertBefore('groovy', 'punctuation', {
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| 40 | 'spock-block': /\b(?:and|cleanup|expect|given|setup|then|when|where):/
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| 41 | })
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| 42 | Prism.languages.insertBefore('groovy', 'function', {
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| 43 | annotation: {
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| 44 | pattern: /(^|[^.])@\w+/,
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| 45 | lookbehind: true,
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| 46 | alias: 'punctuation'
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| 47 | }
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| 48 | }) // Handle string interpolation
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| 49 | Prism.hooks.add('wrap', function (env) {
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| 50 | if (env.language === 'groovy' && env.type === 'string') {
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| 51 | var delimiter = env.content.value[0]
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| 52 | if (delimiter != "'") {
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| 53 | var pattern = /([^\\])(?:\$(?:\{.*?\}|[\w.]+))/
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| 54 | if (delimiter === '$') {
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| 55 | pattern = /([^\$])(?:\$(?:\{.*?\}|[\w.]+))/
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| 56 | } // To prevent double HTML-encoding we have to decode env.content first
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| 57 | env.content.value = env.content.value
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| 58 | .replace(/</g, '<')
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| 59 | .replace(/&/g, '&')
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| 60 | env.content = Prism.highlight(env.content.value, {
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| 61 | expression: {
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| 62 | pattern: pattern,
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| 63 | lookbehind: true,
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| 64 | inside: Prism.languages.groovy
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| 65 | }
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| 66 | })
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| 67 | env.classes.push(delimiter === '/' ? 'regex' : 'gstring')
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| 68 | }
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| 69 | }
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| 70 | })
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| 71 | }
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