diff --git a/src/serve_font.js b/src/serve_font.js index d753905..30f1fc8 100644 --- a/src/serve_font.js +++ b/src/serve_font.js @@ -4,7 +4,13 @@ import express from 'express'; import { getFontsPbf, listFonts } from './utils.js'; -export const serve_font = async (options, allowedFonts) => { +/** + * Initializes and returns an Express app that serves font files. + * @param {object} options - Configuration options for the server. + * @param {object} allowedFonts - An object containing allowed fonts. + * @returns {Promise} - A promise that resolves to the Express app. + */ +export async function serve_font(options, allowedFonts) { const app = express().disable('x-powered-by'); const lastModified = new Date().toUTCString(); @@ -45,4 +51,4 @@ export const serve_font = async (options, allowedFonts) => { const fonts = await listFonts(options.paths.fonts); Object.assign(existingFonts, fonts); return app; -}; +}