feat: add link to version in header

Author: aidan-casey

src/GitHub/GetLatestRelease.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\GitHub;
+
+use Tempest\Core\Kernel;
+use Tempest\HttpClient\HttpClient;
+use Throwable;
+
+final class GetLatestRelease
+{
+    public function __construct(
+        private HttpClient $httpClient,
+    ) {
+    }
+
+    public function __invoke(): ?string
+    {
+        // Default release to the currently running version of Tempest.
+        $defaultRelease = sprintf('v%s', Kernel::VERSION);
+
+        try {
+            $body = $this->httpClient
+                ->get('https://api.github.com/repos/tempestphp/tempest-framework/releases/latest')
+                ->body;
+
+            return json_decode($body)->tag_name ?? $defaultRelease;
+        } catch (Throwable $e) {
+            ll($e);
+            return Kernel::VERSION;
+        }
+    }
+}

src/Web/LatestReleaseViewProcessor.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Web;
+
+use App\GitHub\GetLatestRelease;
+use Tempest\View\View;
+use Tempest\View\ViewProcessor;
+
+final readonly class LatestReleaseViewProcessor implements ViewProcessor
+{
+    public function __construct(
+        private GetLatestRelease $getLatestRelease,
+    ) {
+    }
+
+    #[\Override]
+    public function process(View $view): View
+    {
+        return $view->data(latest_release: ($this->getLatestRelease)());
+    }
+}

src/Web/x-header.view.php

@@ -15,16 +15,20 @@ class="group w-full lg:max-w-5xl xl:max-w-7xl 2xl:max-w-8xl fixed lg:rounded-xl
 			id="header"
 		>
       <!-- Left side -->
-      <a href="/" class="flex items-center gap-4">
-        <!-- Logo -->
-        <div class="size-8">
-          <img src="/img/logo-transparent.svg" alt="Tempest logo" class="size-full" />
-        </div>
-        <span class="font-medium hidden lg:inline">Tempest</span>
-				<span class="hidden md:inline text-xs tracking-wide font-medium text-(--ui-text-muted) bg-(--ui-bg)/50 px-2 py-1 rounded-lg border border-(--ui-border)">
-					v{{ \Tempest\Core\Kernel::VERSION }}
-				</span>
-      </a>
+      <div class="flex items-center gap-4">
+          <a href="/" class="flex items-center gap-4">
+              <!-- Logo -->
+              <div class="size-8">
+                  <img src="/img/logo-transparent.svg" alt="Tempest logo" class="size-full" />
+              </div>
+              <span class="font-medium hidden lg:inline">Tempest</span>
+          </a>
+
+          <a class="hidden md:inline text-xs tracking-wide font-medium text-(--ui-text-muted) bg-(--ui-bg)/50 px-2 py-1 rounded-lg border border-(--ui-border)" href="https://github.com/tempestphp/tempest-framework/releases/{{ $latest_release }}">
+              {{ $latest_release }}
+          </a>
+      </div>
+
       <!-- Center -->
       <div class="flex items-center gap-4">
         <x-search />