update deps

.github/workflows/build.yml

@@ -4,17 +4,27 @@ on:
       - master
 
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+      - run: npm ci
+      - run: npm run lint
+
   build:
     strategy:
       matrix:
-        prom-client-version: [11, 12, 13, 14]
+        prom-client-version: [11, 12, 13, 14, 15]
     runs-on: ubuntu-latest
     name: Build with Prom Client ${{matrix.prom-client-version}}
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
       - run: npm ci
       - run: npm i -D prom-client@${{matrix.prom-client-version}}
       - run: npm run build

.github/workflows/npm-publish.yml

@@ -7,12 +7,11 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 20
       - run: npm ci
-      # - run: npm test
-      - uses: JS-DevTools/npm-publish@v1
+      - uses: JS-DevTools/npm-publish@v3
         with:
           token: ${{ secrets.NPM_TOKEN }}

middleware/router.ts

@@ -1,5 +1,5 @@
 import { join as joinPath } from "path";
-import pathToRegexp from "path-to-regexp";
+import { pathToRegexp, Key } from "path-to-regexp";
 import { parse as parseUrl } from "url";
 
 import { IncomingMessage, ServerResponse } from "http";
@@ -25,11 +25,11 @@ interface Route<Req, Res> {
 
 interface PopulatedRoute<Req, Res> extends Route<Req, Res> {
   regexp: RegExp;
-  keys: pathToRegexp.Key[];
+  keys: Key[];
 }
 
 export class Router<Req extends IncomingMessage, Res extends ServerResponse> {
-  routes: Array<Route<Req, Res>>;
+  routes: Route<Req, Res>[];
 
   constructor() {
     this.routes = [];
@@ -86,9 +86,8 @@ export class Router<Req extends IncomingMessage, Res extends ServerResponse> {
 
   createHandler() {
     // TODO: time routing, it's pretty dumb.
-    const parsedRoutes: Array<PopulatedRoute<Req, Res>> = this.routes.map(r => {
-      const keys: pathToRegexp.Key[] = [];
-      const regexp = pathToRegexp(r.routePath, keys);
+    const parsedRoutes: PopulatedRoute<Req, Res>[] = this.routes.map((r) => {
+      const { keys, regexp } = pathToRegexp(r.routePath);
 
       return Object.assign({}, r, { regexp, keys });
     });
@@ -148,10 +147,10 @@ function handleMatch<Req extends IncomingMessage, Res extends ServerResponse>(
       return route.handler({
         req: reqPlusPath as Req & { routePath: string },
         res,
-        params
+        params,
       });
     })
-    .catch(err => next(err));
+    .catch((err) => next(err));
 }
 
 function decodeParam(value?: string): string | undefined {