52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
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const require_utils_color = require("../../utils/color.js");
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//#region src/middleware/logger/index.ts
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const humanize = (times) => {
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const [delimiter, separator] = [",", "."];
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return times.map((v) => v.replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1" + delimiter)).join(separator);
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};
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const time = (start) => {
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const delta = Date.now() - start;
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return humanize([delta < 1e3 ? delta + "ms" : Math.round(delta / 1e3) + "s"]);
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};
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const colorStatus = async (status) => {
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if (await require_utils_color.getColorEnabledAsync()) switch (status / 100 | 0) {
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case 5: return `\x1b[31m${status}\x1b[0m`;
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case 4: return `\x1b[33m${status}\x1b[0m`;
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case 3: return `\x1b[36m${status}\x1b[0m`;
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case 2: return `\x1b[32m${status}\x1b[0m`;
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}
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return `${status}`;
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};
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async function log(fn, prefix, method, path, status = 0, elapsed) {
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fn(prefix === "<--" ? `${prefix} ${method} ${path}` : `${prefix} ${method} ${path} ${await colorStatus(status)} ${elapsed}`);
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}
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/**
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* Logger Middleware for Hono.
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*
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* @see {@link https://hono.dev/docs/middleware/builtin/logger}
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*
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* @param {PrintFunc} [fn=console.log] - Optional function for customized logging behavior.
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* @returns {MiddlewareHandler} The middleware handler function.
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*
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* @example
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* ```ts
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* const app = new Hono()
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*
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* app.use(logger())
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* app.get('/', (c) => c.text('Hello Hono!'))
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* ```
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*/
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const logger = (fn = console.log) => {
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return async function logger(c, next) {
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const { method, url } = c.req;
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const path = url.slice(url.indexOf("/", 8));
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await log(fn, "<--", method, path);
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const start = Date.now();
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await next();
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await log(fn, "-->", method, path, c.res.status, time(start));
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};
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};
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//#endregion
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exports.logger = logger;
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