static/highlight/languages/graphql.js

   1 /*! `graphql` grammar compiled for Highlight.js 11.11.1 */
   2   (function(){
   3     var hljsGrammar = (function () {
   4   'use strict';
   5
   6   /*
   7    Language: GraphQL
   8    Author: John Foster (GH jf990), and others
   9    Description: GraphQL is a query language for APIs
  10    Category: web, common
  11   */
  12
  13   /** @type LanguageFn */
  14   function graphql(hljs) {
  15     const regex = hljs.regex;
  16     const GQL_NAME = /[_A-Za-z][_0-9A-Za-z]*/;
  17     return {
  18       name: "GraphQL",
  19       aliases: [ "gql" ],
  20       case_insensitive: true,
  21       disableAutodetect: false,
  22       keywords: {
  23         keyword: [
  24           "query",
  25           "mutation",
  26           "subscription",
  27           "type",
  28           "input",
  29           "schema",
  30           "directive",
  31           "interface",
  32           "union",
  33           "scalar",
  34           "fragment",
  35           "enum",
  36           "on"
  37         ],
  38         literal: [
  39           "true",
  40           "false",
  41           "null"
  42         ]
  43       },
  44       contains: [
  45         hljs.HASH_COMMENT_MODE,
  46         hljs.QUOTE_STRING_MODE,
  47         hljs.NUMBER_MODE,
  48         {
  49           scope: "punctuation",
  50           match: /[.]{3}/,
  51           relevance: 0
  52         },
  53         {
  54           scope: "punctuation",
  55           begin: /[\!\(\)\:\=\[\]\{\|\}]{1}/,
  56           relevance: 0
  57         },
  58         {
  59           scope: "variable",
  60           begin: /\$/,
  61           end: /\W/,
  62           excludeEnd: true,
  63           relevance: 0
  64         },
  65         {
  66           scope: "meta",
  67           match: /@\w+/,
  68           excludeEnd: true
  69         },
  70         {
  71           scope: "symbol",
  72           begin: regex.concat(GQL_NAME, regex.lookahead(/\s*:/)),
  73           relevance: 0
  74         }
  75       ],
  76       illegal: [
  77         /[;<']/,
  78         /BEGIN/
  79       ]
  80     };
  81   }
  82
  83   return graphql;
  84
  85 })();
  86
  87     hljs.registerLanguage('graphql', hljsGrammar);
  88   })();