105 lines
2.7 KiB
JavaScript
105 lines
2.7 KiB
JavaScript
const http = require("http");
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const fs = require("fs");
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const path = require("path");
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const { createLogger, format, transports } = require("winston");
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const { consoleFormat } = require("winston-console-format");
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const util = require("util");
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const logger = createLogger({
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level: "silly",
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format: format.combine(
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format.timestamp(),
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format.ms(),
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format.errors({ stack: true }),
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format.splat(),
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format.json()
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),
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defaultMeta: { service: "Test" },
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transports: [
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new transports.Console({
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format: format.combine(
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format.colorize({ all: true }),
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format.padLevels(),
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consoleFormat({
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showMeta: true,
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metaStrip: ["timestamp", "service"],
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inspectOptions: {
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depth: Infinity,
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colors: true,
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maxArrayLength: Infinity,
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breakLength: 120,
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compact: Infinity,
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},
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})
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),
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}),
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],
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});
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const PORT = process.env.PORT || 3000;
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const PUBLIC_DIR = path.join(__dirname, "public");
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const MIME_TYPES = {
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".html": "text/html; charset=UTF-8",
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".css": "text/css; charset=UTF-8",
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".js": "application/javascript; charset=UTF-8",
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".json": "application/json; charset=UTF-8",
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".svg": "image/svg+xml",
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".woff": "font/woff",
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".woff2": "font/woff2",
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".ttf": "font/ttf",
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".png": "image/png",
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".jpg": "image/jpeg",
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".jpeg": "image/jpeg",
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".ico": "image/x-icon"
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};
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function resolveFilePath(urlPath) {
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if (!urlPath || urlPath === "/") {
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return path.join(PUBLIC_DIR, "index.html");
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}
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const safePath = path.normalize(urlPath).replace(/^(\.\.([/\\]|$))+/, "");
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return path.join(PUBLIC_DIR, safePath);
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}
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function sendFile(filePath, res) {
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fs.readFile(filePath, (err, data) => {
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if (err) {
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if (err.code === "ENOENT") {
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res.writeHead(404, { "Content-Type": "text/plain; charset=UTF-8" });
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res.end("404 Not Found");
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return;
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}
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res.writeHead(500, { "Content-Type": "text/plain; charset=UTF-8" });
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res.end("500 Internal Server Error");
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return;
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}
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const ext = path.extname(filePath).toLowerCase();
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const contentType = MIME_TYPES[ext] || "application/octet-stream";
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res.writeHead(200, { "Content-Type": contentType });
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res.end(data);
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});
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}
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const server = http.createServer((req, res) => {
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const reqPath = (req.url || "/").split("?")[0];
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const filePath = resolveFilePath(reqPath);
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fs.stat(filePath, (err, stat) => {
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if (!err && stat.isDirectory()) {
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sendFile(path.join(filePath, "index.html"), res);
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return;
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}
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sendFile(filePath, res);
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});
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});
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server.listen(PORT, () => {
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logger.info(`web running at http://localhost:${PORT}`);
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});
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