/**
* YAML Parser Implementation
*
* Wraps js-yaml library with our interface for dependency injection.
*/
import { load, dump } from 'js-yaml';
import { IYamlParser } from '../../domain/config/ISchemaValidator.js';
export class YamlParser implements IYamlParser {
async parse(content: string): Promise<any> {
try {
return load(content) || {};
} catch (error) {
throw new Error(`Failed to parse YAML: ${error instanceof Error ? error.message : 'Unknown error'}`);
}
}
async stringify(data: any): Promise<string> {
try {
return dump(data, {
lineWidth: -1, // No line wrapping
noRefs: true, // Don't use references
sortKeys: true // Sort keys for consistent output
});
} catch (error) {
throw new Error(`Failed to stringify to YAML: ${error instanceof Error ? error.message : 'Unknown error'}`);
}
}
}
