Files
cloud-code/claude-code-source/node_modules/.ignored/highlight.js/lib/languages/sql.js
janlaywss 6187147b74 reconstruct and build @anthropic-ai/claude-code source from source map
- Extract 4756 source files from cli.js.map (57MB)
- Set up Bun build system with bun:bundle feature flag shim
- Configure 90+ compile-time feature flags matching production defaults
- Inject MACRO constants (VERSION, BUILD_TIME, etc.)
- Create stubs for private packages (color-diff-napi, modifiers-napi, etc.)
- Install all public dependencies via pnpm
- Patch commander v14 to allow multi-char short flags (-d2e)
- Build output: dist/cli.js (22MB), verified working
2026-03-31 19:19:50 +08:00

700 lines
12 KiB
JavaScript

/**
* @param {string} value
* @returns {RegExp}
* */
/**
* @param {RegExp | string } re
* @returns {string}
*/
function source(re) {
if (!re) return null;
if (typeof re === "string") return re;
return re.source;
}
/**
* @param {...(RegExp | string) } args
* @returns {string}
*/
function concat(...args) {
const joined = args.map((x) => source(x)).join("");
return joined;
}
/**
* Any of the passed expresssions may match
*
* Creates a huge this | this | that | that match
* @param {(RegExp | string)[] } args
* @returns {string}
*/
function either(...args) {
const joined = '(' + args.map((x) => source(x)).join("|") + ")";
return joined;
}
/*
Language: SQL
Website: https://en.wikipedia.org/wiki/SQL
Category: common, database
*/
function sql(hljs) {
const COMMENT_MODE = hljs.COMMENT('--', '$');
const STRING = {
className: 'string',
variants: [
{
begin: /'/,
end: /'/,
contains: [
{begin: /''/ }
]
}
]
};
const QUOTED_IDENTIFIER = {
begin: /"/,
end: /"/,
contains: [ { begin: /""/ } ]
};
const LITERALS = [
"true",
"false",
// Not sure it's correct to call NULL literal, and clauses like IS [NOT] NULL look strange that way.
// "null",
"unknown"
];
const MULTI_WORD_TYPES = [
"double precision",
"large object",
"with timezone",
"without timezone"
];
const TYPES = [
'bigint',
'binary',
'blob',
'boolean',
'char',
'character',
'clob',
'date',
'dec',
'decfloat',
'decimal',
'float',
'int',
'integer',
'interval',
'nchar',
'nclob',
'national',
'numeric',
'real',
'row',
'smallint',
'time',
'timestamp',
'varchar',
'varying', // modifier (character varying)
'varbinary'
];
const NON_RESERVED_WORDS = [
"add",
"asc",
"collation",
"desc",
"final",
"first",
"last",
"view"
];
// https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#reserved-word
const RESERVED_WORDS = [
"abs",
"acos",
"all",
"allocate",
"alter",
"and",
"any",
"are",
"array",
"array_agg",
"array_max_cardinality",
"as",
"asensitive",
"asin",
"asymmetric",
"at",
"atan",
"atomic",
"authorization",
"avg",
"begin",
"begin_frame",
"begin_partition",
"between",
"bigint",
"binary",
"blob",
"boolean",
"both",
"by",
"call",
"called",
"cardinality",
"cascaded",
"case",
"cast",
"ceil",
"ceiling",
"char",
"char_length",
"character",
"character_length",
"check",
"classifier",
"clob",
"close",
"coalesce",
"collate",
"collect",
"column",
"commit",
"condition",
"connect",
"constraint",
"contains",
"convert",
"copy",
"corr",
"corresponding",
"cos",
"cosh",
"count",
"covar_pop",
"covar_samp",
"create",
"cross",
"cube",
"cume_dist",
"current",
"current_catalog",
"current_date",
"current_default_transform_group",
"current_path",
"current_role",
"current_row",
"current_schema",
"current_time",
"current_timestamp",
"current_path",
"current_role",
"current_transform_group_for_type",
"current_user",
"cursor",
"cycle",
"date",
"day",
"deallocate",
"dec",
"decimal",
"decfloat",
"declare",
"default",
"define",
"delete",
"dense_rank",
"deref",
"describe",
"deterministic",
"disconnect",
"distinct",
"double",
"drop",
"dynamic",
"each",
"element",
"else",
"empty",
"end",
"end_frame",
"end_partition",
"end-exec",
"equals",
"escape",
"every",
"except",
"exec",
"execute",
"exists",
"exp",
"external",
"extract",
"false",
"fetch",
"filter",
"first_value",
"float",
"floor",
"for",
"foreign",
"frame_row",
"free",
"from",
"full",
"function",
"fusion",
"get",
"global",
"grant",
"group",
"grouping",
"groups",
"having",
"hold",
"hour",
"identity",
"in",
"indicator",
"initial",
"inner",
"inout",
"insensitive",
"insert",
"int",
"integer",
"intersect",
"intersection",
"interval",
"into",
"is",
"join",
"json_array",
"json_arrayagg",
"json_exists",
"json_object",
"json_objectagg",
"json_query",
"json_table",
"json_table_primitive",
"json_value",
"lag",
"language",
"large",
"last_value",
"lateral",
"lead",
"leading",
"left",
"like",
"like_regex",
"listagg",
"ln",
"local",
"localtime",
"localtimestamp",
"log",
"log10",
"lower",
"match",
"match_number",
"match_recognize",
"matches",
"max",
"member",
"merge",
"method",
"min",
"minute",
"mod",
"modifies",
"module",
"month",
"multiset",
"national",
"natural",
"nchar",
"nclob",
"new",
"no",
"none",
"normalize",
"not",
"nth_value",
"ntile",
"null",
"nullif",
"numeric",
"octet_length",
"occurrences_regex",
"of",
"offset",
"old",
"omit",
"on",
"one",
"only",
"open",
"or",
"order",
"out",
"outer",
"over",
"overlaps",
"overlay",
"parameter",
"partition",
"pattern",
"per",
"percent",
"percent_rank",
"percentile_cont",
"percentile_disc",
"period",
"portion",
"position",
"position_regex",
"power",
"precedes",
"precision",
"prepare",
"primary",
"procedure",
"ptf",
"range",
"rank",
"reads",
"real",
"recursive",
"ref",
"references",
"referencing",
"regr_avgx",
"regr_avgy",
"regr_count",
"regr_intercept",
"regr_r2",
"regr_slope",
"regr_sxx",
"regr_sxy",
"regr_syy",
"release",
"result",
"return",
"returns",
"revoke",
"right",
"rollback",
"rollup",
"row",
"row_number",
"rows",
"running",
"savepoint",
"scope",
"scroll",
"search",
"second",
"seek",
"select",
"sensitive",
"session_user",
"set",
"show",
"similar",
"sin",
"sinh",
"skip",
"smallint",
"some",
"specific",
"specifictype",
"sql",
"sqlexception",
"sqlstate",
"sqlwarning",
"sqrt",
"start",
"static",
"stddev_pop",
"stddev_samp",
"submultiset",
"subset",
"substring",
"substring_regex",
"succeeds",
"sum",
"symmetric",
"system",
"system_time",
"system_user",
"table",
"tablesample",
"tan",
"tanh",
"then",
"time",
"timestamp",
"timezone_hour",
"timezone_minute",
"to",
"trailing",
"translate",
"translate_regex",
"translation",
"treat",
"trigger",
"trim",
"trim_array",
"true",
"truncate",
"uescape",
"union",
"unique",
"unknown",
"unnest",
"update ",
"upper",
"user",
"using",
"value",
"values",
"value_of",
"var_pop",
"var_samp",
"varbinary",
"varchar",
"varying",
"versioning",
"when",
"whenever",
"where",
"width_bucket",
"window",
"with",
"within",
"without",
"year",
];
// these are reserved words we have identified to be functions
// and should only be highlighted in a dispatch-like context
// ie, array_agg(...), etc.
const RESERVED_FUNCTIONS = [
"abs",
"acos",
"array_agg",
"asin",
"atan",
"avg",
"cast",
"ceil",
"ceiling",
"coalesce",
"corr",
"cos",
"cosh",
"count",
"covar_pop",
"covar_samp",
"cume_dist",
"dense_rank",
"deref",
"element",
"exp",
"extract",
"first_value",
"floor",
"json_array",
"json_arrayagg",
"json_exists",
"json_object",
"json_objectagg",
"json_query",
"json_table",
"json_table_primitive",
"json_value",
"lag",
"last_value",
"lead",
"listagg",
"ln",
"log",
"log10",
"lower",
"max",
"min",
"mod",
"nth_value",
"ntile",
"nullif",
"percent_rank",
"percentile_cont",
"percentile_disc",
"position",
"position_regex",
"power",
"rank",
"regr_avgx",
"regr_avgy",
"regr_count",
"regr_intercept",
"regr_r2",
"regr_slope",
"regr_sxx",
"regr_sxy",
"regr_syy",
"row_number",
"sin",
"sinh",
"sqrt",
"stddev_pop",
"stddev_samp",
"substring",
"substring_regex",
"sum",
"tan",
"tanh",
"translate",
"translate_regex",
"treat",
"trim",
"trim_array",
"unnest",
"upper",
"value_of",
"var_pop",
"var_samp",
"width_bucket",
];
// these functions can
const POSSIBLE_WITHOUT_PARENS = [
"current_catalog",
"current_date",
"current_default_transform_group",
"current_path",
"current_role",
"current_schema",
"current_transform_group_for_type",
"current_user",
"session_user",
"system_time",
"system_user",
"current_time",
"localtime",
"current_timestamp",
"localtimestamp"
];
// those exist to boost relevance making these very
// "SQL like" keyword combos worth +1 extra relevance
const COMBOS = [
"create table",
"insert into",
"primary key",
"foreign key",
"not null",
"alter table",
"add constraint",
"grouping sets",
"on overflow",
"character set",
"respect nulls",
"ignore nulls",
"nulls first",
"nulls last",
"depth first",
"breadth first"
];
const FUNCTIONS = RESERVED_FUNCTIONS;
const KEYWORDS = [...RESERVED_WORDS, ...NON_RESERVED_WORDS].filter((keyword) => {
return !RESERVED_FUNCTIONS.includes(keyword);
});
const VARIABLE = {
className: "variable",
begin: /@[a-z0-9]+/,
};
const OPERATOR = {
className: "operator",
begin: /[-+*/=%^~]|&&?|\|\|?|!=?|<(?:=>?|<|>)?|>[>=]?/,
relevance: 0,
};
const FUNCTION_CALL = {
begin: concat(/\b/, either(...FUNCTIONS), /\s*\(/),
keywords: {
built_in: FUNCTIONS
}
};
// keywords with less than 3 letters are reduced in relevancy
function reduceRelevancy(list, {exceptions, when} = {}) {
const qualifyFn = when;
exceptions = exceptions || [];
return list.map((item) => {
if (item.match(/\|\d+$/) || exceptions.includes(item)) {
return item;
} else if (qualifyFn(item)) {
return `${item}|0`;
} else {
return item;
}
});
}
return {
name: 'SQL',
case_insensitive: true,
// does not include {} or HTML tags `</`
illegal: /[{}]|<\//,
keywords: {
$pattern: /\b[\w\.]+/,
keyword:
reduceRelevancy(KEYWORDS, { when: (x) => x.length < 3 }),
literal: LITERALS,
type: TYPES,
built_in: POSSIBLE_WITHOUT_PARENS
},
contains: [
{
begin: either(...COMBOS),
keywords: {
$pattern: /[\w\.]+/,
keyword: KEYWORDS.concat(COMBOS),
literal: LITERALS,
type: TYPES
},
},
{
className: "type",
begin: either(...MULTI_WORD_TYPES)
},
FUNCTION_CALL,
VARIABLE,
STRING,
QUOTED_IDENTIFIER,
hljs.C_NUMBER_MODE,
hljs.C_BLOCK_COMMENT_MODE,
COMMENT_MODE,
OPERATOR
]
};
}
module.exports = sql;