digitalMen/node_modules/highlight.js/lib/languages/n1ql.js

/*
 Language: N1QL
 Author: Andres Täht <andres.taht@gmail.com>
 Contributors: Rene Saarsoo <nene@triin.net>
 Description: Couchbase query language
 Website: https://www.couchbase.com/products/n1ql
 */

function n1ql(hljs) {
  // Taken from http://developer.couchbase.com/documentation/server/current/n1ql/n1ql-language-reference/reservedwords.html
  const KEYWORDS = [
    "all",
    "alter",
    "analyze",
    "and",
    "any",
    "array",
    "as",
    "asc",
    "begin",
    "between",
    "binary",
    "boolean",
    "break",
    "bucket",
    "build",
    "by",
    "call",
    "case",
    "cast",
    "cluster",
    "collate",
    "collection",
    "commit",
    "connect",
    "continue",
    "correlate",
    "cover",
    "create",
    "database",
    "dataset",
    "datastore",
    "declare",
    "decrement",
    "delete",
    "derived",
    "desc",
    "describe",
    "distinct",
    "do",
    "drop",
    "each",
    "element",
    "else",
    "end",
    "every",
    "except",
    "exclude",
    "execute",
    "exists",
    "explain",
    "fetch",
    "first",
    "flatten",
    "for",
    "force",
    "from",
    "function",
    "grant",
    "group",
    "gsi",
    "having",
    "if",
    "ignore",
    "ilike",
    "in",
    "include",
    "increment",
    "index",
    "infer",
    "inline",
    "inner",
    "insert",
    "intersect",
    "into",
    "is",
    "join",
    "key",
    "keys",
    "keyspace",
    "known",
    "last",
    "left",
    "let",
    "letting",
    "like",
    "limit",
    "lsm",
    "map",
    "mapping",
    "matched",
    "materialized",
    "merge",
    "minus",
    "namespace",
    "nest",
    "not",
    "number",
    "object",
    "offset",
    "on",
    "option",
    "or",
    "order",
    "outer",
    "over",
    "parse",
    "partition",
    "password",
    "path",
    "pool",
    "prepare",
    "primary",
    "private",
    "privilege",
    "procedure",
    "public",
    "raw",
    "realm",
    "reduce",
    "rename",
    "return",
    "returning",
    "revoke",
    "right",
    "role",
    "rollback",
    "satisfies",
    "schema",
    "select",
    "self",
    "semi",
    "set",
    "show",
    "some",
    "start",
    "statistics",
    "string",
    "system",
    "then",
    "to",
    "transaction",
    "trigger",
    "truncate",
    "under",
    "union",
    "unique",
    "unknown",
    "unnest",
    "unset",
    "update",
    "upsert",
    "use",
    "user",
    "using",
    "validate",
    "value",
    "valued",
    "values",
    "via",
    "view",
    "when",
    "where",
    "while",
    "with",
    "within",
    "work",
    "xor"
  ];
  // Taken from http://developer.couchbase.com/documentation/server/4.5/n1ql/n1ql-language-reference/literals.html
  const LITERALS = [
    "true",
    "false",
    "null",
    "missing|5"
  ];
  // Taken from http://developer.couchbase.com/documentation/server/4.5/n1ql/n1ql-language-reference/functions.html
  const BUILT_INS = [
    "array_agg",
    "array_append",
    "array_concat",
    "array_contains",
    "array_count",
    "array_distinct",
    "array_ifnull",
    "array_length",
    "array_max",
    "array_min",
    "array_position",
    "array_prepend",
    "array_put",
    "array_range",
    "array_remove",
    "array_repeat",
    "array_replace",
    "array_reverse",
    "array_sort",
    "array_sum",
    "avg",
    "count",
    "max",
    "min",
    "sum",
    "greatest",
    "least",
    "ifmissing",
    "ifmissingornull",
    "ifnull",
    "missingif",
    "nullif",
    "ifinf",
    "ifnan",
    "ifnanorinf",
    "naninf",
    "neginfif",
    "posinfif",
    "clock_millis",
    "clock_str",
    "date_add_millis",
    "date_add_str",
    "date_diff_millis",
    "date_diff_str",
    "date_part_millis",
    "date_part_str",
    "date_trunc_millis",
    "date_trunc_str",
    "duration_to_str",
    "millis",
    "str_to_millis",
    "millis_to_str",
    "millis_to_utc",
    "millis_to_zone_name",
    "now_millis",
    "now_str",
    "str_to_duration",
    "str_to_utc",
    "str_to_zone_name",
    "decode_json",
    "encode_json",
    "encoded_size",
    "poly_length",
    "base64",
    "base64_encode",
    "base64_decode",
    "meta",
    "uuid",
    "abs",
    "acos",
    "asin",
    "atan",
    "atan2",
    "ceil",
    "cos",
    "degrees",
    "e",
    "exp",
    "ln",
    "log",
    "floor",
    "pi",
    "power",
    "radians",
    "random",
    "round",
    "sign",
    "sin",
    "sqrt",
    "tan",
    "trunc",
    "object_length",
    "object_names",
    "object_pairs",
    "object_inner_pairs",
    "object_values",
    "object_inner_values",
    "object_add",
    "object_put",
    "object_remove",
    "object_unwrap",
    "regexp_contains",
    "regexp_like",
    "regexp_position",
    "regexp_replace",
    "contains",
    "initcap",
    "length",
    "lower",
    "ltrim",
    "position",
    "repeat",
    "replace",
    "rtrim",
    "split",
    "substr",
    "title",
    "trim",
    "upper",
    "isarray",
    "isatom",
    "isboolean",
    "isnumber",
    "isobject",
    "isstring",
    "type",
    "toarray",
    "toatom",
    "toboolean",
    "tonumber",
    "toobject",
    "tostring"
  ];

  return {
    name: 'N1QL',
    case_insensitive: true,
    contains: [
      {
        beginKeywords:
          'build create index delete drop explain infer|10 insert merge prepare select update upsert|10',
        end: /;/,
        keywords: {
          keyword: KEYWORDS,
          literal: LITERALS,
          built_in: BUILT_INS
        },
        contains: [
          {
            className: 'string',
            begin: '\'',
            end: '\'',
            contains: [ hljs.BACKSLASH_ESCAPE ]
          },
          {
            className: 'string',
            begin: '"',
            end: '"',
            contains: [ hljs.BACKSLASH_ESCAPE ]
          },
          {
            className: 'symbol',
            begin: '`',
            end: '`',
            contains: [ hljs.BACKSLASH_ESCAPE ]
          },
          hljs.C_NUMBER_MODE,
          hljs.C_BLOCK_COMMENT_MODE
        ]
      },
      hljs.C_BLOCK_COMMENT_MODE
    ]
  };
}

module.exports = n1ql;