static/highlight/es/languages/graphql.js

   1 /*! `graphql` grammar compiled for Highlight.js 11.11.1 */
   2 var hljsGrammar = (function () {
   3   'use strict';
   4
   5   /*
   6    Language: GraphQL
   7    Author: John Foster (GH jf990), and others
   8    Description: GraphQL is a query language for APIs
   9    Category: web, common
  10   */
  11
  12   /** @type LanguageFn */
  13   function graphql(hljs) {
  14     const regex = hljs.regex;
  15     const GQL_NAME = /[_A-Za-z][_0-9A-Za-z]*/;
  16     return {
  17       name: "GraphQL",
  18       aliases: [ "gql" ],
  19       case_insensitive: true,
  20       disableAutodetect: false,
  21       keywords: {
  22         keyword: [
  23           "query",
  24           "mutation",
  25           "subscription",
  26           "type",
  27           "input",
  28           "schema",
  29           "directive",
  30           "interface",
  31           "union",
  32           "scalar",
  33           "fragment",
  34           "enum",
  35           "on"
  36         ],
  37         literal: [
  38           "true",
  39           "false",
  40           "null"
  41         ]
  42       },
  43       contains: [
  44         hljs.HASH_COMMENT_MODE,
  45         hljs.QUOTE_STRING_MODE,
  46         hljs.NUMBER_MODE,
  47         {
  48           scope: "punctuation",
  49           match: /[.]{3}/,
  50           relevance: 0
  51         },
  52         {
  53           scope: "punctuation",
  54           begin: /[\!\(\)\:\=\[\]\{\|\}]{1}/,
  55           relevance: 0
  56         },
  57         {
  58           scope: "variable",
  59           begin: /\$/,
  60           end: /\W/,
  61           excludeEnd: true,
  62           relevance: 0
  63         },
  64         {
  65           scope: "meta",
  66           match: /@\w+/,
  67           excludeEnd: true
  68         },
  69         {
  70           scope: "symbol",
  71           begin: regex.concat(GQL_NAME, regex.lookahead(/\s*:/)),
  72           relevance: 0
  73         }
  74       ],
  75       illegal: [
  76         /[;<']/,
  77         /BEGIN/
  78       ]
  79     };
  80   }
  81
  82   return graphql;
  83
  84 })();
  85 ;
  86 export default hljsGrammar;