feat: pass req, res to opts.onNoMatch handler

Author: lukeed

packages/sirv-cli/boot.js

@@ -36,7 +36,7 @@ module.exports = function (dir, opts) {
 	}
 
 	if (opts.single) {
-		opts.onNoMatch = res => fn({ path:'/', headers:{} }, res, r => (r.statusCode=404,r.end()));
+		opts.onNoMatch = (req, res) => (req.path='/',fn(req, res, r => (r.statusCode=404,r.end())));
 	}
 
 	fn = sirv(dir, opts);

packages/sirv/index.js

@@ -31,7 +31,7 @@ function find(uri, extns) {
 	return data;
 }
 
-function is404(res) {
+function is404(req, res) {
 	return (res.statusCode=404,res.end());
 }
 
@@ -83,7 +83,7 @@ module.exports = function (dir, opts={}) {
 			let uri = decodeURIComponent(req.path || req.pathname || parser(req).pathname);
 			let arr = uri.includes('.') ? [uri] : toAssume(uri, extensions);
 			let file = arr.map(x => join(dir, x)).find(fs.existsSync);
-			if (!file) return next ? next() : isNotFound(res);
+			if (!file) return next ? next() : isNotFound(req, res);
 
 			let stats = fs.statSync(file);
 			setHeaders(res, uri, stats);
@@ -118,7 +118,7 @@ module.exports = function (dir, opts={}) {
 	return function (req, res, next) {
 		let pathname = decodeURIComponent(req.path || req.pathname || parser(req).pathname);
 		let data = find(pathname, extensions);
-		if (!data) return next ? next() : isNotFound(res);
+		if (!data) return next ? next() : isNotFound(req, res);
 
 		setHeaders(res, pathname, data.stats);
 		send(req, res, data.abs, data.stats, data.headers);

packages/sirv/readme.md

@@ -105,7 +105,7 @@ Type: `Function`
 
 A custom function to run if a file cannot be found for a given request. <br>By default, `sirv` will send a basic `(404) Not found` response.
 
-The function receives the current `res <ServerResponse>` as its only argument.
+The function receives the current `req <IncomingMessage>, res <ServerResponse>` pair for as its two arguments.
 
 > **Note:** This won't run if a `next` callback has been provided to the middleware; see [`sirv`](#sirvdir-opts) description.