/**
* Template rendering engine using Handlebars
*/
import Handlebars from 'handlebars';
import { readFileSync } from 'fs';
import { join, dirname } from 'path';
import { fileURLToPath } from 'url';
import { toCamelCase, toPascalCase, toKebabCase } from './string-utils.js';
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
// Register Handlebars helpers
Handlebars.registerHelper('json', function (context) {
return JSON.stringify(context, null, 2);
});
Handlebars.registerHelper('camelCase', function (str: string) {
return toCamelCase(str);
});
Handlebars.registerHelper('pascalCase', function (str: string) {
return toPascalCase(str);
});
Handlebars.registerHelper('kebabCase', function (str: string) {
return toKebabCase(str);
});
/**
* Load and compile a template
*/
export function loadTemplate(templateName: string): HandlebarsTemplateDelegate {
const templatePath = join(__dirname, '..', 'templates', `${templateName}.hbs`);
const templateSource = readFileSync(templatePath, 'utf-8');
return Handlebars.compile(templateSource);
}
/**
* Render a template with data
*/
export function renderTemplate(templateName: string, data: Record<string, unknown>): string {
const template = loadTemplate(templateName);
return template(data);
}
