The_Great_Beyond/node_modules/highlight.js/es/languages/graphql.js

/*
 Language: GraphQL
 Author: John Foster (GH jf990), and others
 Description: GraphQL is a query language for APIs
 Category: web, common
*/

/** @type LanguageFn */
function graphql(hljs) {
  const regex = hljs.regex;
  const GQL_NAME = /[_A-Za-z][_0-9A-Za-z]*/;
  return {
    name: "GraphQL",
    aliases: [ "gql" ],
    case_insensitive: true,
    disableAutodetect: false,
    keywords: {
      keyword: [
        "query",
        "mutation",
        "subscription",
        "type",
        "input",
        "schema",
        "directive",
        "interface",
        "union",
        "scalar",
        "fragment",
        "enum",
        "on"
      ],
      literal: [
        "true",
        "false",
        "null"
      ]
    },
    contains: [
      hljs.HASH_COMMENT_MODE,
      hljs.QUOTE_STRING_MODE,
      hljs.NUMBER_MODE,
      {
        scope: "punctuation",
        match: /[.]{3}/,
        relevance: 0
      },
      {
        scope: "punctuation",
        begin: /[\!\(\)\:\=\[\]\{\|\}]{1}/,
        relevance: 0
      },
      {
        scope: "variable",
        begin: /\$/,
        end: /\W/,
        excludeEnd: true,
        relevance: 0
      },
      {
        scope: "meta",
        match: /@\w+/,
        excludeEnd: true
      },
      {
        scope: "symbol",
        begin: regex.concat(GQL_NAME, regex.lookahead(/\s*:/)),
        relevance: 0
      }
    ],
    illegal: [
      /[;<']/,
      /BEGIN/
    ]
  };
}

export { graphql as default };