feat: add wildcard support to inject method

Author: lukeed

index.d.ts

@@ -9,14 +9,18 @@ export function parse(route: RegExp): {
 }
 
 export type RouteParams<T extends string> =
-	T extends `${string}:${infer P}?/${infer Rest}`
+	T extends `${infer Prev}/*/${infer Rest}`
+		? RouteParams<Prev> & { wild: string } & RouteParams<Rest>
+	: T extends `${string}:${infer P}?/${infer Rest}`
 		? { [K in P]?: string } & RouteParams<Rest>
 	: T extends `${string}:${infer P}/${infer Rest}`
 		? { [K in P]: string } & RouteParams<Rest>
 	: T extends `${string}:${infer P}?`
 		? { [K in P]?: string }
 	: T extends `${string}:${infer P}`
 		? { [K in P]: string }
+	: T extends `${string}*`
+		? { wild: string }
 	: {};
 
 export function inject<T extends string>(route: T, values: RouteParams<T>): string;

src/index.js

@@ -29,8 +29,8 @@ var RGX = /*#__PURE__*/ /(\/|^)([:*][^\/]*?)(\?)?(?=[\/.]|$)/g;
 
 // error if key missing?
 export function inject(route, values) {
-	return route.replace(RGX, (_, start, key, optional) => {
-		if (_ = values[key.substring(1)]) return '/' + _;
-		return optional ? '' : '/' + key;
+	return route.replace(RGX, (x, lead, key, optional) => {
+		x = values[key=='*' ? 'wild' : key.substring(1)];
+		return x ? '/'+x : (optional || key=='*') ? '' : '/' + key;
 	});
 }

test/inject.js

@@ -63,6 +63,8 @@ run('/foo/:id/:a?/:b?/:bar?', '/foo/123/bb', { id: 123, b: 'bb' });
 run('/foo/:id/:a?/:b?/:bar?', '/foo/123/xxx', { id: 123, bar: 'xxx' });
 run('/foo/:id/:a?/:b?/:bar?', '/foo/123/aa/xxx', { id: 123, a: 'aa', bar: 'xxx' });
 
+run('/foo/:bar/*', '/foo/123', { bar: '123' });
+run('/foo/:bar/*', '/foo/123/aa/bb/cc', { bar: '123', wild: 'aa/bb/cc' });
 
 // NOTE: Missing non-optional values
 // ---