@primexop/pbk/dist/utils/jsonFile.js

Primexop Backend Kit - A powerful TypeScript utility for managing backend projects with features like B2F Portal integration, cross-project validation, and Next.js support

export function cleanTrailingCommas(jsonString) {
    // Remove trailing commas in objects and arrays
    return jsonString
        // Remove trailing commas in objects
        .replace(/,(\s*[}\]])/g, '$1')
        // Remove trailing commas in arrays
        .replace(/,(\s*])/g, '$1')
        // Remove trailing commas after property values
        .replace(/,(\s*})/g, '$1');
}
/**
 * Strips comments from a JSON string
 * @param jsonString - The JSON string that may contain comments
 * @returns JSON string with comments removed
 */
export function stripComments(jsonString) {
    // Remove single line comments
    let stripped = jsonString.replace(/\/\/.*$/gm, '');
    // Remove multi-line comments
    stripped = stripped.replace(/\/\*[\s\S]*?\*\//g, '');
    // Remove trailing commas before closing braces/brackets
    stripped = stripped.replace(/,(\s*[}\]])/g, '$1');
    return stripped;
}