2023-10-03 11:14:36 +08:00
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/*
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Language: GraphQL
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Author: John Foster (GH jf990), and others
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Description: GraphQL is a query language for APIs
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Category: web, common
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*/
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/** @type LanguageFn */
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function graphql(hljs) {
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const regex = hljs.regex;
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const GQL_NAME = /[_A-Za-z][_0-9A-Za-z]*/;
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return {
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name: "GraphQL",
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aliases: [ "gql" ],
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case_insensitive: true,
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disableAutodetect: false,
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keywords: {
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keyword: [
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"query",
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"mutation",
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"subscription",
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"type",
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"input",
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"schema",
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"directive",
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"interface",
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"union",
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"scalar",
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"fragment",
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"enum",
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"on"
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],
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literal: [
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"true",
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"false",
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"null"
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]
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},
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contains: [
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hljs.HASH_COMMENT_MODE,
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hljs.QUOTE_STRING_MODE,
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hljs.NUMBER_MODE,
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{
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scope: "punctuation",
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match: /[.]{3}/,
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relevance: 0
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},
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{
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scope: "punctuation",
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begin: /[\!\(\)\:\=\[\]\{\|\}]{1}/,
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relevance: 0
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},
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{
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scope: "variable",
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begin: /\$/,
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end: /\W/,
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excludeEnd: true,
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relevance: 0
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},
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{
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scope: "meta",
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match: /@\w+/,
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excludeEnd: true
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},
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{
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scope: "symbol",
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begin: regex.concat(GQL_NAME, regex.lookahead(/\s*:/)),
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relevance: 0
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}
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],
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illegal: [
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/[;<']/,
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/BEGIN/
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]
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};
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}
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export { graphql as default };
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