更新开发文档和技能索引，优化角色驱动的技能使用规范。调整了各角色的主技能和辅助技能的描述，确保开发者在不同目录下遵循相应的开发风格和流程。增加了变更关联检查的要求，确保代码变更后进行必要的检查以防漏改。
This commit is contained in:
Alex-larget
15
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/index.d.ts
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15
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/index.d.ts
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@@ -0,0 +1,15 @@
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/**
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* Adapted from https://github.com/mysqljs/sqlstring/blob/cd528556b4b6bcf300c3db515026935dedf7cfa1/lib/SqlString.js
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||||
* MIT LICENSE: https://github.com/mysqljs/sqlstring/blob/cd528556b4b6bcf300c3db515026935dedf7cfa1/LICENSE
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||||
*/
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import type { Raw, SqlValue, Timezone } from './types.js';
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import { Buffer } from 'node:buffer';
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export type { Raw, SqlValue, Timezone } from './types.js';
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export declare const dateToString: (date: Date, timezone: Timezone) => string;
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export declare const escapeId: (value: SqlValue, forbidQualified?: boolean) => string;
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export declare const objectToValues: (object: Record<string, SqlValue>, timezone?: Timezone) => string;
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export declare const bufferToString: (buffer: Buffer) => string;
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export declare const arrayToList: (array: SqlValue[], timezone?: Timezone) => string;
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export declare const escape: (value: SqlValue, stringifyObjects?: boolean, timezone?: Timezone) => string;
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export declare const format: (sql: string, values?: SqlValue | SqlValue[], stringifyObjects?: boolean, timezone?: Timezone) => string;
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export declare const raw: (sql: string) => Raw;
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398
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/index.js
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398
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/index.js
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"use strict";
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/**
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* Adapted from https://github.com/mysqljs/sqlstring/blob/cd528556b4b6bcf300c3db515026935dedf7cfa1/lib/SqlString.js
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* MIT LICENSE: https://github.com/mysqljs/sqlstring/blob/cd528556b4b6bcf300c3db515026935dedf7cfa1/LICENSE
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.raw = exports.format = exports.escape = exports.arrayToList = exports.bufferToString = exports.objectToValues = exports.escapeId = exports.dateToString = void 0;
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const node_buffer_1 = require("node:buffer");
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const regex = {
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backtick: /`/g,
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dot: /\./g,
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timezone: /([+\-\s])(\d\d):?(\d\d)?/,
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escapeChars: /[\0\b\t\n\r\x1a"'\\]/g,
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};
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const CHARS_ESCAPE_MAP = {
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'\0': '\\0',
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'\b': '\\b',
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'\t': '\\t',
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'\n': '\\n',
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'\r': '\\r',
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'\x1a': '\\Z',
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'"': '\\"',
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"'": "\\'",
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'\\': '\\\\',
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};
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const charCode = {
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singleQuote: 39,
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backtick: 96,
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backslash: 92,
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dash: 45,
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slash: 47,
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asterisk: 42,
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questionMark: 63,
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newline: 10,
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space: 32,
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tab: 9,
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carriageReturn: 13,
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};
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const isRecord = (value) => typeof value === 'object' && value !== null && !Array.isArray(value);
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const isWordChar = (code) => (code >= 65 && code <= 90) ||
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(code >= 97 && code <= 122) ||
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(code >= 48 && code <= 57) ||
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code === 95;
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const isWhitespace = (code) => code === charCode.space ||
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code === charCode.tab ||
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code === charCode.newline ||
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code === charCode.carriageReturn;
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const hasOnlyWhitespaceBetween = (sql, start, end) => {
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if (start >= end)
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return true;
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for (let i = start; i < end; i++) {
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const code = sql.charCodeAt(i);
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if (code !== charCode.space &&
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code !== charCode.tab &&
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code !== charCode.newline &&
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code !== charCode.carriageReturn)
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return false;
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}
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return true;
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};
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const toLower = (code) => code | 32;
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const matchesWord = (sql, position, word, length) => {
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for (let offset = 0; offset < word.length; offset++)
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if (toLower(sql.charCodeAt(position + offset)) !== word.charCodeAt(offset))
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return false;
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return ((position === 0 || !isWordChar(sql.charCodeAt(position - 1))) &&
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(position + word.length >= length ||
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!isWordChar(sql.charCodeAt(position + word.length))));
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};
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const skipSqlContext = (sql, position) => {
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const currentChar = sql.charCodeAt(position);
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const nextChar = sql.charCodeAt(position + 1);
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if (currentChar === charCode.singleQuote) {
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for (let cursor = position + 1; cursor < sql.length; cursor++) {
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if (sql.charCodeAt(cursor) === charCode.backslash)
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cursor++;
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else if (sql.charCodeAt(cursor) === charCode.singleQuote)
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||||
return cursor + 1;
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}
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return sql.length;
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||||
}
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if (currentChar === charCode.backtick) {
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const length = sql.length;
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for (let cursor = position + 1; cursor < length; cursor++) {
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if (sql.charCodeAt(cursor) !== charCode.backtick)
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continue;
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if (sql.charCodeAt(cursor + 1) === charCode.backtick) {
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cursor++;
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continue;
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||||
}
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return cursor + 1;
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}
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return length;
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||||
}
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||||
if (currentChar === charCode.dash && nextChar === charCode.dash) {
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||||
const lineBreak = sql.indexOf('\n', position + 2);
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return lineBreak === -1 ? sql.length : lineBreak + 1;
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||||
}
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if (currentChar === charCode.slash && nextChar === charCode.asterisk) {
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const commentEnd = sql.indexOf('*/', position + 2);
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return commentEnd === -1 ? sql.length : commentEnd + 2;
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||||
}
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||||
return -1;
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||||
};
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const findNextPlaceholder = (sql, start) => {
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const sqlLength = sql.length;
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for (let position = start; position < sqlLength; position++) {
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const code = sql.charCodeAt(position);
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||||
if (code === charCode.questionMark)
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||||
return position;
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||||
if (code === charCode.singleQuote ||
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||||
code === charCode.backtick ||
|
||||
code === charCode.dash ||
|
||||
code === charCode.slash) {
|
||||
const contextEnd = skipSqlContext(sql, position);
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||||
if (contextEnd !== -1)
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position = contextEnd - 1;
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||||
}
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||||
}
|
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return -1;
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||||
};
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||||
const findSetKeyword = (sql, startFrom = 0) => {
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||||
const length = sql.length;
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||||
for (let position = startFrom; position < length; position++) {
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||||
const code = sql.charCodeAt(position);
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const lower = code | 32;
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if (code === charCode.singleQuote ||
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||||
code === charCode.backtick ||
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||||
code === charCode.dash ||
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||||
code === charCode.slash) {
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||||
const contextEnd = skipSqlContext(sql, position);
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||||
if (contextEnd !== -1) {
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||||
position = contextEnd - 1;
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||||
continue;
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||||
}
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||||
}
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||||
if (lower === 115 && matchesWord(sql, position, 'set', length))
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||||
return position + 3;
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||||
if (lower === 107 && matchesWord(sql, position, 'key', length)) {
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||||
let cursor = position + 3;
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while (cursor < length && isWhitespace(sql.charCodeAt(cursor)))
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||||
cursor++;
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if (matchesWord(sql, cursor, 'update', length))
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||||
return cursor + 6;
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||||
}
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||||
}
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return -1;
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||||
};
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||||
const isDate = (value) => Object.prototype.toString.call(value) === '[object Date]';
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||||
const hasSqlString = (value) => typeof value === 'object' &&
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||||
value !== null &&
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||||
'toSqlString' in value &&
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||||
typeof value.toSqlString === 'function';
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||||
const escapeString = (value) => {
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||||
regex.escapeChars.lastIndex = 0;
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||||
let chunkIndex = 0;
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let escapedValue = '';
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||||
let match;
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||||
for (match = regex.escapeChars.exec(value); match !== null; match = regex.escapeChars.exec(value)) {
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||||
escapedValue += value.slice(chunkIndex, match.index);
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||||
escapedValue += CHARS_ESCAPE_MAP[match[0]];
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||||
chunkIndex = regex.escapeChars.lastIndex;
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||||
}
|
||||
if (chunkIndex === 0)
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||||
return `'${value}'`;
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||||
if (chunkIndex < value.length)
|
||||
return `'${escapedValue}${value.slice(chunkIndex)}'`;
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||||
return `'${escapedValue}'`;
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||||
};
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||||
const pad2 = (value) => (value < 10 ? '0' + value : '' + value);
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||||
const pad3 = (value) => value < 10 ? '00' + value : value < 100 ? '0' + value : '' + value;
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const pad4 = (value) => value < 10
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? '000' + value
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||||
: value < 100
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? '00' + value
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||||
: value < 1000
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||||
? '0' + value
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||||
: '' + value;
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||||
const convertTimezone = (tz) => {
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||||
if (tz === 'Z')
|
||||
return 0;
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||||
const timezoneMatch = tz.match(regex.timezone);
|
||||
if (timezoneMatch)
|
||||
return ((timezoneMatch[1] === '-' ? -1 : 1) *
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||||
(Number.parseInt(timezoneMatch[2], 10) +
|
||||
(timezoneMatch[3] ? Number.parseInt(timezoneMatch[3], 10) : 0) / 60) *
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60);
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return false;
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||||
};
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||||
const dateToString = (date, timezone) => {
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||||
if (Number.isNaN(date.getTime()))
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return 'NULL';
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||||
let year;
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let month;
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||||
let day;
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||||
let hour;
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let minute;
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let second;
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let millisecond;
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if (timezone === 'local') {
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year = date.getFullYear();
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month = date.getMonth() + 1;
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day = date.getDate();
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hour = date.getHours();
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||||
minute = date.getMinutes();
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||||
second = date.getSeconds();
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||||
millisecond = date.getMilliseconds();
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||||
}
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||||
else {
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||||
const timezoneOffsetMinutes = convertTimezone(timezone);
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let time = date.getTime();
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||||
if (timezoneOffsetMinutes !== false && timezoneOffsetMinutes !== 0)
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time += timezoneOffsetMinutes * 60000;
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const adjustedDate = new Date(time);
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year = adjustedDate.getUTCFullYear();
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month = adjustedDate.getUTCMonth() + 1;
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||||
day = adjustedDate.getUTCDate();
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||||
hour = adjustedDate.getUTCHours();
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minute = adjustedDate.getUTCMinutes();
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second = adjustedDate.getUTCSeconds();
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millisecond = adjustedDate.getUTCMilliseconds();
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||||
}
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||||
// YYYY-MM-DD HH:mm:ss.mmm
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||||
return escapeString(pad4(year) +
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||||
'-' +
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||||
pad2(month) +
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'-' +
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||||
pad2(day) +
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' ' +
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||||
pad2(hour) +
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':' +
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||||
pad2(minute) +
|
||||
':' +
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||||
pad2(second) +
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'.' +
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||||
pad3(millisecond));
|
||||
};
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||||
exports.dateToString = dateToString;
|
||||
const escapeId = (value, forbidQualified) => {
|
||||
if (Array.isArray(value)) {
|
||||
const length = value.length;
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||||
const parts = new Array(length);
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||||
for (let i = 0; i < length; i++)
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||||
parts[i] = (0, exports.escapeId)(value[i], forbidQualified);
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||||
return parts.join(', ');
|
||||
}
|
||||
const identifier = String(value);
|
||||
const hasJsonOperator = identifier.indexOf('->') !== -1;
|
||||
if (forbidQualified || hasJsonOperator) {
|
||||
if (identifier.indexOf('`') === -1)
|
||||
return `\`${identifier}\``;
|
||||
return `\`${identifier.replace(regex.backtick, '``')}\``;
|
||||
}
|
||||
if (identifier.indexOf('`') === -1 && identifier.indexOf('.') === -1)
|
||||
return `\`${identifier}\``;
|
||||
return `\`${identifier
|
||||
.replace(regex.backtick, '``')
|
||||
.replace(regex.dot, '`.`')}\``;
|
||||
};
|
||||
exports.escapeId = escapeId;
|
||||
const objectToValues = (object, timezone) => {
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||||
const keys = Object.keys(object);
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||||
const keysLength = keys.length;
|
||||
if (keysLength === 0)
|
||||
return '';
|
||||
let sql = '';
|
||||
for (let i = 0; i < keysLength; i++) {
|
||||
const key = keys[i];
|
||||
const value = object[key];
|
||||
if (typeof value === 'function')
|
||||
continue;
|
||||
if (sql.length > 0)
|
||||
sql += ', ';
|
||||
sql += (0, exports.escapeId)(key);
|
||||
sql += ' = ';
|
||||
sql += (0, exports.escape)(value, true, timezone);
|
||||
}
|
||||
return sql;
|
||||
};
|
||||
exports.objectToValues = objectToValues;
|
||||
const bufferToString = (buffer) => `X${escapeString(buffer.toString('hex'))}`;
|
||||
exports.bufferToString = bufferToString;
|
||||
const arrayToList = (array, timezone) => {
|
||||
const length = array.length;
|
||||
const parts = new Array(length);
|
||||
for (let i = 0; i < length; i++) {
|
||||
const value = array[i];
|
||||
if (Array.isArray(value))
|
||||
parts[i] = `(${(0, exports.arrayToList)(value, timezone)})`;
|
||||
else
|
||||
parts[i] = (0, exports.escape)(value, true, timezone);
|
||||
}
|
||||
return parts.join(', ');
|
||||
};
|
||||
exports.arrayToList = arrayToList;
|
||||
const escape = (value, stringifyObjects, timezone) => {
|
||||
if (value === undefined || value === null)
|
||||
return 'NULL';
|
||||
switch (typeof value) {
|
||||
case 'boolean':
|
||||
return value ? 'true' : 'false';
|
||||
case 'number':
|
||||
case 'bigint':
|
||||
return value + '';
|
||||
case 'object': {
|
||||
if (isDate(value))
|
||||
return (0, exports.dateToString)(value, timezone || 'local');
|
||||
if (Array.isArray(value))
|
||||
return (0, exports.arrayToList)(value, timezone);
|
||||
if (node_buffer_1.Buffer.isBuffer(value))
|
||||
return (0, exports.bufferToString)(value);
|
||||
if (value instanceof Uint8Array)
|
||||
return (0, exports.bufferToString)(node_buffer_1.Buffer.from(value));
|
||||
if (hasSqlString(value))
|
||||
return String(value.toSqlString());
|
||||
if (!(stringifyObjects === undefined || stringifyObjects === null))
|
||||
return escapeString(String(value));
|
||||
if (isRecord(value))
|
||||
return (0, exports.objectToValues)(value, timezone);
|
||||
return escapeString(String(value));
|
||||
}
|
||||
case 'string':
|
||||
return escapeString(value);
|
||||
default:
|
||||
return escapeString(String(value));
|
||||
}
|
||||
};
|
||||
exports.escape = escape;
|
||||
const format = (sql, values, stringifyObjects, timezone) => {
|
||||
if (values === undefined || values === null)
|
||||
return sql;
|
||||
const valuesArray = Array.isArray(values) ? values : [values];
|
||||
const length = valuesArray.length;
|
||||
let setIndex = -2; // -2 = not yet computed, -1 = no SET found
|
||||
let result = '';
|
||||
let chunkIndex = 0;
|
||||
let valuesIndex = 0;
|
||||
let placeholderPosition = findNextPlaceholder(sql, 0);
|
||||
while (valuesIndex < length && placeholderPosition !== -1) {
|
||||
// Count consecutive question marks to detect ? vs ?? vs ???+
|
||||
let placeholderEnd = placeholderPosition + 1;
|
||||
let escapedValue;
|
||||
while (sql.charCodeAt(placeholderEnd) === 63)
|
||||
placeholderEnd++;
|
||||
const placeholderLength = placeholderEnd - placeholderPosition;
|
||||
const currentValue = valuesArray[valuesIndex];
|
||||
if (placeholderLength > 2) {
|
||||
placeholderPosition = findNextPlaceholder(sql, placeholderEnd);
|
||||
continue;
|
||||
}
|
||||
if (placeholderLength === 2)
|
||||
escapedValue = (0, exports.escapeId)(currentValue);
|
||||
else if (typeof currentValue === 'number')
|
||||
escapedValue = `${currentValue}`;
|
||||
else if (typeof currentValue === 'object' &&
|
||||
currentValue !== null &&
|
||||
!stringifyObjects) {
|
||||
// Lazy: compute SET position only when we first encounter an object
|
||||
if (setIndex === -2)
|
||||
setIndex = findSetKeyword(sql);
|
||||
if (setIndex !== -1 &&
|
||||
setIndex <= placeholderPosition &&
|
||||
hasOnlyWhitespaceBetween(sql, setIndex, placeholderPosition) &&
|
||||
!hasSqlString(currentValue) &&
|
||||
!Array.isArray(currentValue) &&
|
||||
!node_buffer_1.Buffer.isBuffer(currentValue) &&
|
||||
!(currentValue instanceof Uint8Array) &&
|
||||
!isDate(currentValue) &&
|
||||
isRecord(currentValue)) {
|
||||
escapedValue = (0, exports.objectToValues)(currentValue, timezone);
|
||||
setIndex = findSetKeyword(sql, placeholderEnd);
|
||||
}
|
||||
else
|
||||
escapedValue = (0, exports.escape)(currentValue, true, timezone);
|
||||
}
|
||||
else
|
||||
escapedValue = (0, exports.escape)(currentValue, stringifyObjects, timezone);
|
||||
result += sql.slice(chunkIndex, placeholderPosition);
|
||||
result += escapedValue;
|
||||
chunkIndex = placeholderEnd;
|
||||
valuesIndex++;
|
||||
placeholderPosition = findNextPlaceholder(sql, placeholderEnd);
|
||||
}
|
||||
if (chunkIndex === 0)
|
||||
return sql;
|
||||
if (chunkIndex < sql.length)
|
||||
return result + sql.slice(chunkIndex);
|
||||
return result;
|
||||
};
|
||||
exports.format = format;
|
||||
const raw = (sql) => {
|
||||
if (typeof sql !== 'string')
|
||||
throw new TypeError('argument sql must be a string');
|
||||
return {
|
||||
toSqlString: () => sql,
|
||||
};
|
||||
};
|
||||
exports.raw = raw;
|
||||
305
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/index.mjs
generated
vendored
Normal file
305
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/index.mjs
generated
vendored
Normal file
@@ -0,0 +1,305 @@
|
||||
import { Buffer } from "node:buffer";
|
||||
const regex = {
|
||||
backtick: /`/g,
|
||||
dot: /\./g,
|
||||
timezone: /([+\-\s])(\d\d):?(\d\d)?/,
|
||||
escapeChars: /[\0\b\t\n\r\x1a"'\\]/g
|
||||
};
|
||||
const CHARS_ESCAPE_MAP = {
|
||||
"\0": "\\0",
|
||||
"\b": "\\b",
|
||||
" ": "\\t",
|
||||
"\n": "\\n",
|
||||
"\r": "\\r",
|
||||
"": "\\Z",
|
||||
'"': '\\"',
|
||||
"'": "\\'",
|
||||
"\\": "\\\\"
|
||||
};
|
||||
const charCode = {
|
||||
singleQuote: 39,
|
||||
backtick: 96,
|
||||
backslash: 92,
|
||||
dash: 45,
|
||||
slash: 47,
|
||||
asterisk: 42,
|
||||
questionMark: 63,
|
||||
newline: 10,
|
||||
space: 32,
|
||||
tab: 9,
|
||||
carriageReturn: 13
|
||||
};
|
||||
const isRecord = (value) => typeof value === "object" && value !== null && !Array.isArray(value);
|
||||
const isWordChar = (code) => code >= 65 && code <= 90 || code >= 97 && code <= 122 || code >= 48 && code <= 57 || code === 95;
|
||||
const isWhitespace = (code) => code === charCode.space || code === charCode.tab || code === charCode.newline || code === charCode.carriageReturn;
|
||||
const hasOnlyWhitespaceBetween = (sql, start, end) => {
|
||||
if (start >= end) return true;
|
||||
for (let i = start; i < end; i++) {
|
||||
const code = sql.charCodeAt(i);
|
||||
if (code !== charCode.space && code !== charCode.tab && code !== charCode.newline && code !== charCode.carriageReturn)
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
};
|
||||
const toLower = (code) => code | 32;
|
||||
const matchesWord = (sql, position, word, length) => {
|
||||
for (let offset = 0; offset < word.length; offset++)
|
||||
if (toLower(sql.charCodeAt(position + offset)) !== word.charCodeAt(offset))
|
||||
return false;
|
||||
return (position === 0 || !isWordChar(sql.charCodeAt(position - 1))) && (position + word.length >= length || !isWordChar(sql.charCodeAt(position + word.length)));
|
||||
};
|
||||
const skipSqlContext = (sql, position) => {
|
||||
const currentChar = sql.charCodeAt(position);
|
||||
const nextChar = sql.charCodeAt(position + 1);
|
||||
if (currentChar === charCode.singleQuote) {
|
||||
for (let cursor = position + 1; cursor < sql.length; cursor++) {
|
||||
if (sql.charCodeAt(cursor) === charCode.backslash) cursor++;
|
||||
else if (sql.charCodeAt(cursor) === charCode.singleQuote)
|
||||
return cursor + 1;
|
||||
}
|
||||
return sql.length;
|
||||
}
|
||||
if (currentChar === charCode.backtick) {
|
||||
const length = sql.length;
|
||||
for (let cursor = position + 1; cursor < length; cursor++) {
|
||||
if (sql.charCodeAt(cursor) !== charCode.backtick) continue;
|
||||
if (sql.charCodeAt(cursor + 1) === charCode.backtick) {
|
||||
cursor++;
|
||||
continue;
|
||||
}
|
||||
return cursor + 1;
|
||||
}
|
||||
return length;
|
||||
}
|
||||
if (currentChar === charCode.dash && nextChar === charCode.dash) {
|
||||
const lineBreak = sql.indexOf("\n", position + 2);
|
||||
return lineBreak === -1 ? sql.length : lineBreak + 1;
|
||||
}
|
||||
if (currentChar === charCode.slash && nextChar === charCode.asterisk) {
|
||||
const commentEnd = sql.indexOf("*/", position + 2);
|
||||
return commentEnd === -1 ? sql.length : commentEnd + 2;
|
||||
}
|
||||
return -1;
|
||||
};
|
||||
const findNextPlaceholder = (sql, start) => {
|
||||
const sqlLength = sql.length;
|
||||
for (let position = start; position < sqlLength; position++) {
|
||||
const code = sql.charCodeAt(position);
|
||||
if (code === charCode.questionMark) return position;
|
||||
if (code === charCode.singleQuote || code === charCode.backtick || code === charCode.dash || code === charCode.slash) {
|
||||
const contextEnd = skipSqlContext(sql, position);
|
||||
if (contextEnd !== -1) position = contextEnd - 1;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
};
|
||||
const findSetKeyword = (sql, startFrom = 0) => {
|
||||
const length = sql.length;
|
||||
for (let position = startFrom; position < length; position++) {
|
||||
const code = sql.charCodeAt(position);
|
||||
const lower = code | 32;
|
||||
if (code === charCode.singleQuote || code === charCode.backtick || code === charCode.dash || code === charCode.slash) {
|
||||
const contextEnd = skipSqlContext(sql, position);
|
||||
if (contextEnd !== -1) {
|
||||
position = contextEnd - 1;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
if (lower === 115 && matchesWord(sql, position, "set", length))
|
||||
return position + 3;
|
||||
if (lower === 107 && matchesWord(sql, position, "key", length)) {
|
||||
let cursor = position + 3;
|
||||
while (cursor < length && isWhitespace(sql.charCodeAt(cursor))) cursor++;
|
||||
if (matchesWord(sql, cursor, "update", length)) return cursor + 6;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
};
|
||||
const isDate = (value) => Object.prototype.toString.call(value) === "[object Date]";
|
||||
const hasSqlString = (value) => typeof value === "object" && value !== null && "toSqlString" in value && typeof value.toSqlString === "function";
|
||||
const escapeString = (value) => {
|
||||
regex.escapeChars.lastIndex = 0;
|
||||
let chunkIndex = 0;
|
||||
let escapedValue = "";
|
||||
let match;
|
||||
for (match = regex.escapeChars.exec(value); match !== null; match = regex.escapeChars.exec(value)) {
|
||||
escapedValue += value.slice(chunkIndex, match.index);
|
||||
escapedValue += CHARS_ESCAPE_MAP[match[0]];
|
||||
chunkIndex = regex.escapeChars.lastIndex;
|
||||
}
|
||||
if (chunkIndex === 0) return `'${value}'`;
|
||||
if (chunkIndex < value.length)
|
||||
return `'${escapedValue}${value.slice(chunkIndex)}'`;
|
||||
return `'${escapedValue}'`;
|
||||
};
|
||||
const pad2 = (value) => value < 10 ? "0" + value : "" + value;
|
||||
const pad3 = (value) => value < 10 ? "00" + value : value < 100 ? "0" + value : "" + value;
|
||||
const pad4 = (value) => value < 10 ? "000" + value : value < 100 ? "00" + value : value < 1e3 ? "0" + value : "" + value;
|
||||
const convertTimezone = (tz) => {
|
||||
if (tz === "Z") return 0;
|
||||
const timezoneMatch = tz.match(regex.timezone);
|
||||
if (timezoneMatch)
|
||||
return (timezoneMatch[1] === "-" ? -1 : 1) * (Number.parseInt(timezoneMatch[2], 10) + (timezoneMatch[3] ? Number.parseInt(timezoneMatch[3], 10) : 0) / 60) * 60;
|
||||
return false;
|
||||
};
|
||||
const dateToString = (date, timezone) => {
|
||||
if (Number.isNaN(date.getTime())) return "NULL";
|
||||
let year;
|
||||
let month;
|
||||
let day;
|
||||
let hour;
|
||||
let minute;
|
||||
let second;
|
||||
let millisecond;
|
||||
if (timezone === "local") {
|
||||
year = date.getFullYear();
|
||||
month = date.getMonth() + 1;
|
||||
day = date.getDate();
|
||||
hour = date.getHours();
|
||||
minute = date.getMinutes();
|
||||
second = date.getSeconds();
|
||||
millisecond = date.getMilliseconds();
|
||||
} else {
|
||||
const timezoneOffsetMinutes = convertTimezone(timezone);
|
||||
let time = date.getTime();
|
||||
if (timezoneOffsetMinutes !== false && timezoneOffsetMinutes !== 0)
|
||||
time += timezoneOffsetMinutes * 6e4;
|
||||
const adjustedDate = new Date(time);
|
||||
year = adjustedDate.getUTCFullYear();
|
||||
month = adjustedDate.getUTCMonth() + 1;
|
||||
day = adjustedDate.getUTCDate();
|
||||
hour = adjustedDate.getUTCHours();
|
||||
minute = adjustedDate.getUTCMinutes();
|
||||
second = adjustedDate.getUTCSeconds();
|
||||
millisecond = adjustedDate.getUTCMilliseconds();
|
||||
}
|
||||
return escapeString(
|
||||
pad4(year) + "-" + pad2(month) + "-" + pad2(day) + " " + pad2(hour) + ":" + pad2(minute) + ":" + pad2(second) + "." + pad3(millisecond)
|
||||
);
|
||||
};
|
||||
const escapeId = (value, forbidQualified) => {
|
||||
if (Array.isArray(value)) {
|
||||
const length = value.length;
|
||||
const parts = new Array(length);
|
||||
for (let i = 0; i < length; i++)
|
||||
parts[i] = escapeId(value[i], forbidQualified);
|
||||
return parts.join(", ");
|
||||
}
|
||||
const identifier = String(value);
|
||||
const hasJsonOperator = identifier.indexOf("->") !== -1;
|
||||
if (forbidQualified || hasJsonOperator) {
|
||||
if (identifier.indexOf("`") === -1) return `\`${identifier}\``;
|
||||
return `\`${identifier.replace(regex.backtick, "``")}\``;
|
||||
}
|
||||
if (identifier.indexOf("`") === -1 && identifier.indexOf(".") === -1)
|
||||
return `\`${identifier}\``;
|
||||
return `\`${identifier.replace(regex.backtick, "``").replace(regex.dot, "`.`")}\``;
|
||||
};
|
||||
const objectToValues = (object, timezone) => {
|
||||
const keys = Object.keys(object);
|
||||
const keysLength = keys.length;
|
||||
if (keysLength === 0) return "";
|
||||
let sql = "";
|
||||
for (let i = 0; i < keysLength; i++) {
|
||||
const key = keys[i];
|
||||
const value = object[key];
|
||||
if (typeof value === "function") continue;
|
||||
if (sql.length > 0) sql += ", ";
|
||||
sql += escapeId(key);
|
||||
sql += " = ";
|
||||
sql += escape(value, true, timezone);
|
||||
}
|
||||
return sql;
|
||||
};
|
||||
const bufferToString = (buffer) => `X${escapeString(buffer.toString("hex"))}`;
|
||||
const arrayToList = (array, timezone) => {
|
||||
const length = array.length;
|
||||
const parts = new Array(length);
|
||||
for (let i = 0; i < length; i++) {
|
||||
const value = array[i];
|
||||
if (Array.isArray(value)) parts[i] = `(${arrayToList(value, timezone)})`;
|
||||
else parts[i] = escape(value, true, timezone);
|
||||
}
|
||||
return parts.join(", ");
|
||||
};
|
||||
const escape = (value, stringifyObjects, timezone) => {
|
||||
if (value === void 0 || value === null) return "NULL";
|
||||
switch (typeof value) {
|
||||
case "boolean":
|
||||
return value ? "true" : "false";
|
||||
case "number":
|
||||
case "bigint":
|
||||
return value + "";
|
||||
case "object": {
|
||||
if (isDate(value)) return dateToString(value, timezone || "local");
|
||||
if (Array.isArray(value)) return arrayToList(value, timezone);
|
||||
if (Buffer.isBuffer(value)) return bufferToString(value);
|
||||
if (value instanceof Uint8Array)
|
||||
return bufferToString(Buffer.from(value));
|
||||
if (hasSqlString(value)) return String(value.toSqlString());
|
||||
if (!(stringifyObjects === void 0 || stringifyObjects === null))
|
||||
return escapeString(String(value));
|
||||
if (isRecord(value)) return objectToValues(value, timezone);
|
||||
return escapeString(String(value));
|
||||
}
|
||||
case "string":
|
||||
return escapeString(value);
|
||||
default:
|
||||
return escapeString(String(value));
|
||||
}
|
||||
};
|
||||
const format = (sql, values, stringifyObjects, timezone) => {
|
||||
if (values === void 0 || values === null) return sql;
|
||||
const valuesArray = Array.isArray(values) ? values : [values];
|
||||
const length = valuesArray.length;
|
||||
let setIndex = -2;
|
||||
let result = "";
|
||||
let chunkIndex = 0;
|
||||
let valuesIndex = 0;
|
||||
let placeholderPosition = findNextPlaceholder(sql, 0);
|
||||
while (valuesIndex < length && placeholderPosition !== -1) {
|
||||
let placeholderEnd = placeholderPosition + 1;
|
||||
let escapedValue;
|
||||
while (sql.charCodeAt(placeholderEnd) === 63) placeholderEnd++;
|
||||
const placeholderLength = placeholderEnd - placeholderPosition;
|
||||
const currentValue = valuesArray[valuesIndex];
|
||||
if (placeholderLength > 2) {
|
||||
placeholderPosition = findNextPlaceholder(sql, placeholderEnd);
|
||||
continue;
|
||||
}
|
||||
if (placeholderLength === 2) escapedValue = escapeId(currentValue);
|
||||
else if (typeof currentValue === "number") escapedValue = `${currentValue}`;
|
||||
else if (typeof currentValue === "object" && currentValue !== null && !stringifyObjects) {
|
||||
if (setIndex === -2) setIndex = findSetKeyword(sql);
|
||||
if (setIndex !== -1 && setIndex <= placeholderPosition && hasOnlyWhitespaceBetween(sql, setIndex, placeholderPosition) && !hasSqlString(currentValue) && !Array.isArray(currentValue) && !Buffer.isBuffer(currentValue) && !(currentValue instanceof Uint8Array) && !isDate(currentValue) && isRecord(currentValue)) {
|
||||
escapedValue = objectToValues(currentValue, timezone);
|
||||
setIndex = findSetKeyword(sql, placeholderEnd);
|
||||
} else escapedValue = escape(currentValue, true, timezone);
|
||||
} else escapedValue = escape(currentValue, stringifyObjects, timezone);
|
||||
result += sql.slice(chunkIndex, placeholderPosition);
|
||||
result += escapedValue;
|
||||
chunkIndex = placeholderEnd;
|
||||
valuesIndex++;
|
||||
placeholderPosition = findNextPlaceholder(sql, placeholderEnd);
|
||||
}
|
||||
if (chunkIndex === 0) return sql;
|
||||
if (chunkIndex < sql.length) return result + sql.slice(chunkIndex);
|
||||
return result;
|
||||
};
|
||||
const raw = (sql) => {
|
||||
if (typeof sql !== "string")
|
||||
throw new TypeError("argument sql must be a string");
|
||||
return {
|
||||
toSqlString: () => sql
|
||||
};
|
||||
};
|
||||
export {
|
||||
arrayToList,
|
||||
bufferToString,
|
||||
dateToString,
|
||||
escape,
|
||||
escapeId,
|
||||
format,
|
||||
objectToValues,
|
||||
raw
|
||||
};
|
||||
5
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/types.d.ts
generated
vendored
Normal file
5
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/types.d.ts
generated
vendored
Normal file
@@ -0,0 +1,5 @@
|
||||
export type Raw = {
|
||||
toSqlString(): string;
|
||||
};
|
||||
export type SqlValue = string | number | bigint | boolean | Date | Buffer | Uint8Array | Raw | Record<string, unknown> | SqlValue[] | null | undefined;
|
||||
export type Timezone = 'local' | 'Z' | (string & NonNullable<unknown>);
|
||||
2
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/types.js
generated
vendored
Normal file
2
.cursor/scripts/db-exec/node_modules/sql-escaper/lib/types.js
generated
vendored
Normal file
@@ -0,0 +1,2 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
Reference in New Issue
Block a user