feat: make Layout setting cumulative

examples/basic/components/Counter.tsx

@@ -0,0 +1,10 @@
+import { createSignal } from "solid-js";
+
+export function Counter() {
+  const [count, setCount] = createSignal(0);
+  return (
+    <button onClick={() => setCount((count) => count + 1)}>
+      Counter {count()}
+    </button>
+  );
+}

examples/basic/package.json

@@ -8,8 +8,8 @@
   },
   "dependencies": {
     "node-fetch": "^3.3.2",
-    "solid-js": "^1.8.16",
-    "vike": "^0.4.168",
+    "solid-js": "^1.8.17",
+    "vike": "^0.4.177",
     "vike-solid": "link:vike-solid"
   },
   "devDependencies": {

examples/basic/layouts/LayoutDefault.tsx → examples/basic/pages/+Layout.tsx

@@ -1,4 +1,4 @@
-import "./style.css";
+import "../layouts/style.css";
 import logoUrl from "../assets/logo.svg";
 import { Link } from "../components/Link.js";
 import type { JSX } from "solid-js";
@@ -16,6 +16,9 @@ export function Layout(props: { children?: JSX.Element }) {
         <Logo />
         <Link href="/">Welcome</Link>
         <Link href="/star-wars">Data Fetching</Link>
+        <Link href="/without-ssr">Without SSR</Link>
+        <Link href="/starship">Nested Layout 1</Link>
+        <Link href="/stardust">Nested Layout 2</Link>
       </Sidebar>
       <Content>{props.children}</Content>
     </div>

examples/basic/pages/+config.ts

@@ -1,5 +1,5 @@
-import type { Config } from "vike/types";
 import vikeSolid from "vike-solid/config";
+import type { Config } from "vike/types";
 
 // Default config (can be overridden by pages)
 export default {

examples/basic/pages/stardust/+Layout.tsx

@@ -0,0 +1,55 @@
+export { Layout };
+
+import { createSignal, FlowProps } from "solid-js";
+
+function Layout(props: FlowProps) {
+  return (
+    <>
+      <h1>Star Dust ✨</h1>
+      <p>
+        <b>
+          This page uses the layout <code>/pages/+Layout.tsx</code> with a
+          nested layout <code>/pages/stardust/+Layout.tsx</code>.
+        </b>
+      </p>
+      <p>
+        This merely tests if Solid detects a "change" in the layout array
+        despite being the same length.
+      </p>
+      <p>
+        <b>State is preserved upon navigating within the nested layout.</b>{" "}
+        <Counter />
+      </p>
+      <br />
+      <div
+        style={{
+          "margin-top": "20px",
+          border: "1px solid black",
+          padding: "10px 40px",
+        }}
+      >
+        {props.children}
+      </div>
+    </>
+  );
+}
+
+function Link(props: any) {
+  // We set `keep-scroll-position` to tell Vike to preserve the current scroll position
+  return (
+    <a
+      keep-scroll-position=""
+      style={{ marginRight: 10, ...props.style }}
+      {...props}
+    />
+  );
+}
+
+function Counter() {
+  const [count, setCount] = createSignal(0);
+  return (
+    <button type="button" onClick={() => setCount((count) => count + 1)}>
+      Counter {count()}
+    </button>
+  );
+}

examples/basic/pages/stardust/+Page.tsx

@@ -0,0 +1,15 @@
+export { Page };
+
+function Page() {
+  return (
+    <>
+      <h2>Overview</h2>
+      <p>
+        Star Dust is a revolutionary new technology that has the potential to
+        change the way we explore and settle the vast expanse of our galaxy. By
+        radically reducing the cost of sending payloads to space, Star Dust is
+        helping SpaceX to achieve financial prosperity.
+      </p>
+    </>
+  );
+}

examples/basic/pages/starship/+Layout.tsx

@@ -0,0 +1,150 @@
+export { Layout };
+
+import { createSignal, FlowProps } from "solid-js";
+
+function Layout(props: FlowProps) {
+  return (
+    <>
+      <h1>Starship 🚀</h1>
+      <p>
+        <b>
+          This page uses the layout <code>/pages/+Layout.tsx</code> with a
+          nested layout <code>/pages/starship/+Layout.tsx</code>.
+        </b>
+      </p>
+      <p>
+        <b>
+          State is preserved upon navigating within the nested layout. Click on
+          the counter then on the links below: observe how the counter state is
+          preserved.
+        </b>{" "}
+        <Counter />
+      </p>
+      <br />
+      <div>
+        <Link href="/starship">Overview</Link>{" "}
+        <Link href="/starship/reviews">Reviews</Link>{" "}
+        <Link href="/starship/spec">Tech Spec</Link>
+      </div>
+      <div
+        style={{
+          "margin-top": "20px",
+          border: "1px solid black",
+          padding: "10px 40px",
+        }}
+      >
+        {props.children}
+      </div>
+      <br />
+      <p>
+        <b>
+          The scroll position is preserved when navigating the nested layout.
+        </b>
+      </p>
+      <DummyText />
+    </>
+  );
+}
+
+function Link(props: any) {
+  // We set `keep-scroll-position` to tell Vike to preserve the current scroll position
+  return (
+    <a
+      keep-scroll-position=""
+      style={{ marginRight: 10, ...props.style }}
+      {...props}
+    />
+  );
+}
+
+function Counter() {
+  const [count, setCount] = createSignal(0);
+  return (
+    <button type="button" onClick={() => setCount((count) => count + 1)}>
+      Counter {count()}
+    </button>
+  );
+}
+
+function DummyText() {
+  return (
+    <>
+      <p>
+        Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo
+        ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis
+        dis parturient montes, nascetur ridiculus mus. Donec quam felis,
+        ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa
+        quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget,
+        arcu.
+      </p>
+      <p>
+        In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam
+        dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus.
+        Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean
+        leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam
+        lorem ante, dapibus in, viverra quis, feugiat a, tellus.
+      </p>
+      <p>
+        Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean
+        imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper
+        ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus
+        eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing
+        sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar,
+        hendrerit id, lorem.
+      </p>
+      <p>
+        Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero
+        venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros
+        faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec
+        sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue
+        velit cursus nunc, quis gravida magna mi a libero. Fusce vulputate
+        eleifend sapien.
+      </p>
+      <p>
+        Vestibulum purus quam, scelerisque ut, mollis sed, nonummy id, metus.
+        Nullam accumsan lorem in dui. Cras ultricies mi eu turpis hendrerit
+        fringilla. Vestibulum ante ipsum primis in faucibus orci luctus et
+        ultrices posuere cubilia Curae; In ac dui quis mi consectetuer lacinia.
+        Nam pretium turpis et arcu.
+      </p>
+      <p>
+        Duis arcu tortor, suscipit eget, imperdiet nec, imperdiet iaculis,
+        ipsum. Sed aliquam ultrices mauris. Integer ante arcu, accumsan a,
+        consectetuer eget, posuere ut, mauris. Praesent adipiscing. Phasellus
+        ullamcorper ipsum rutrum nunc. Nunc nonummy metus. Vestibulum volutpat
+        pretium libero. Cras id dui. Aenean ut eros et nisl sagittis vestibulum.
+      </p>
+      <p>
+        Nullam nulla eros, ultricies sit amet, nonummy id, imperdiet feugiat,
+        pede. Sed lectus. Donec mollis hendrerit risus. Phasellus nec sem in
+        justo pellentesque facilisis. Etiam imperdiet imperdiet orci. Nunc nec
+        neque. Phasellus leo dolor, tempus non, auctor et, hendrerit quis, nisi.
+        Curabitur ligula sapien, tincidunt non, euismod vitae, posuere
+        imperdiet, leo.
+      </p>
+      <p>
+        Maecenas malesuada. Praesent congue erat at massa. Sed cursus turpis
+        vitae tortor. Donec posuere vulputate arcu. Phasellus accumsan cursus
+        velit. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices
+        posuere cubilia Curae; Sed aliquam, nisi quis porttitor congue, elit
+        erat euismod orci, ac placerat dolor lectus quis orci. Phasellus
+        consectetuer vestibulum elit.
+      </p>
+      <p>
+        Aenean tellus metus, bibendum sed, posuere ac, mattis non, nunc.
+        Vestibulum fringilla pede sit amet augue. In turpis. Pellentesque
+        posuere. Praesent turpis. Aenean posuere, tortor sed cursus feugiat,
+        nunc augue blandit nunc, eu sollicitudin urna dolor sagittis lacus.
+        Donec elit libero, sodales nec, volutpat a, suscipit non, turpis. Nullam
+        sagittis.
+      </p>
+      <p>
+        Suspendisse pulvinar, augue ac venenatis condimentum, sem libero
+        volutpat nibh, nec pellentesque velit pede quis nunc. Vestibulum ante
+        ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae;
+        Fusce id purus. Ut varius tincidunt libero. Phasellus dolor. Maecenas
+        vestibulum mollis diam. Pellentesque ut neque.
+      </p>
+    </>
+  );
+}

examples/basic/pages/starship/+Page.tsx

@@ -0,0 +1,15 @@
+export { Page };
+
+function Page() {
+  return (
+    <>
+      <h2>Overview</h2>
+      <p>The Starship will, at term, repalce all SpaceX's rocket models.</p>
+      <p>The mission: Make life multi planetary.</p>
+      <p>
+        Starship drastically reduces the cost of sending payload to space,
+        ensuring SpaceX's financial prosperity.
+      </p>
+    </>
+  );
+}

examples/basic/pages/starship/reviews/+Page.tsx

@@ -0,0 +1,17 @@
+export { Page };
+
+function Page() {
+  return (
+    <>
+      <h2>Reviews</h2>
+      <p>
+        "The Starship brought me and my family to Mars safely." -- Anonymous
+        Family
+      </p>
+      <p>
+        "A handful of Starships was enough to set up SkyNet. It worked like a
+        charm." -- Skynet Research
+      </p>
+    </>
+  );
+}

examples/basic/pages/starship/spec/+Page.tsx

@@ -0,0 +1,18 @@
+export { Page };
+
+function Page() {
+  return (
+    <>
+      <h2>Spec</h2>
+      <pre>
+        {[
+          "HEIGHT                  50 m / 164 ft",
+          "DIAMETER                9 m / 30 ft",
+          "PROPELLANT CAPACITY     1200 t / 2.6 Mlb",
+          "THRUST                  1500 tf / 3.2Mlbf",
+          "PAYLOAD CAPACITY        100-150 t orbit dependent",
+        ].join("\n")}
+      </pre>
+    </>
+  );
+}

examples/basic/pages/without-ssr/+Page.tsx

@@ -0,0 +1,21 @@
+export default Page;
+
+import { Counter } from "../../components/Counter";
+
+function Page() {
+  // Will be printed only in the browser:
+  console.log("Rendering page without SSR");
+
+  return (
+    <>
+      <h1>Without SSR</h1>
+      This page is rendered only in the browser:
+      <ul>
+        <li>
+          It's interactive. <Counter />
+        </li>
+        <li>It isn't rendered to HTML.</li>
+      </ul>
+    </>
+  );
+}

examples/basic/pages/without-ssr/+config.ts

@@ -0,0 +1,7 @@
+import type { Config } from 'vike/types'
+
+export default {
+  // https://vike.dev/ssr
+  ssr: false,
+  title: 'No SSR'
+} satisfies Config

examples/ssr-spa/package.json

@@ -7,13 +7,13 @@
     "test": "tsc --noEmit"
   },
   "dependencies": {
-    "solid-js": "^1.8.16",
-    "vike": "^0.4.168",
+    "solid-js": "^1.8.17",
+    "vike": "^0.4.177",
     "vike-solid": "link:vike-solid"
   },
   "devDependencies": {
     "typescript": "^5.4.5",
-    "vite": "^5.2.9"
+    "vite": "^5.3.1"
   },
   "type": "module"
 }