update

Author: pi0

README.md

@@ -91,6 +91,9 @@ findRoute(router, "GET", "/");
 > [!IMPORTANT]
 > Method should **always be UPPERCASE**.
 
+> [!TIP]
+> If you need to register a pattern containing literal `:` or `*`, you can escape them with `\\`. For example, `/static\\:path\\/\\*\\*` matches only the static `/static:path/**` route.
+
 ## Compiler
 
 <!-- automd:jsdocs src="./src/compiler.ts" -->

src/operations/add.ts

@@ -16,6 +16,8 @@ export function addRoute<T>(
     path = `/${path}`;
   }
 
+  path = path.replace(/\\([:*])/g, (_m, ch) => `${encodeURIComponent(ch)}`);
+
   const segments = splitPath(path);
 
   let node = ctx.root;
@@ -26,10 +28,7 @@ export function addRoute<T>(
   const paramsRegexp: RegExp[] = [];
 
   for (let i = 0; i < segments.length; i++) {
-    const segment = segments[i].replace(
-      /\\([:*])/g,
-      (_m, ch) => `${encodeURIComponent(ch)}`,
-    );
+    const segment = segments[i];
 
     // Wildcard
     if (segment.startsWith("**")) {

test/router.test.ts

@@ -486,7 +486,7 @@ describe("Router insert", () => {
       "/api/v1",
       "/api/v2",
       "/api/v3",
-      "/test\\:special",
+      "/static\\:path\\/\\*\\*",
     ]);
 
     addRoute(router, "", "/api/v3", {
@@ -512,7 +512,8 @@ describe("Router insert", () => {
           │       ├── /v1 ┈> [GET] /api/v1
           │       ├── /v2 ┈> [GET] /api/v2
           │       ├── /v3 ┈> [GET] /api/v3, [*] /api/v3(overridden)
-          ├── /test%3Aspecial ┈> [GET] /test\\:special"
+          ├── /static%3Apath\\
+          │       ├── /** ┈> [GET] /static\\:path\\/\\*\\*"
     `);
   });
 });