rhombic/lib/utils/getText.js

SQL parsing, lineage extraction and manipulation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getText = void 0;
/**
 * Get a piece of text in a multine sql statement.
 * @param sql intial sql
 * @param input text to insert
 * @param location
 */
const getText = (sql, location) => {
    let output = "";
    sql.split("\n").forEach((line, lineNumber) => {
        if (lineNumber === location.startLine - 1 && location.startLine === location.endLine) {
            output += line.slice(location.startColumn - 1, location.endColumn);
        }
        else if (location.startLine - 1 === lineNumber) {
            output += line.slice(location.startColumn - 1) + "\n";
        }
        else if (location.endLine - 1 === lineNumber) {
            output += line.slice(0, location.endColumn);
        }
        else if (lineNumber > location.startLine - 1 && lineNumber < location.endLine - 1) {
            output += line + "\n";
        }
    });
    return output;
};
exports.getText = getText;
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