Add in-app updater functionality

2026-06-30 16:56:17 +02:00
parent 9ebddf3abe
commit c5853a6e9b
3 changed files with 425 additions and 0 deletions
@@ -0,0 +1,147 @@
+<script lang="ts">
+  import {
+    AlertCircle,
+    Download,
+    LoaderCircle,
+    PackageCheck,
+    Sparkles,
+    X,
+  } from "@lucide/svelte";
+
+  type UpdateToastState = "available" | "downloading" | "installed" | "error";
+
+  interface Props {
+    state: UpdateToastState;
+    version: string;
+    currentVersion: string;
+    progress: number;
+    error: string;
+    onInstall: () => void;
+    onLater: () => void;
+    onDismiss: () => void;
+  }
+
+  let {
+    state,
+    version,
+    currentVersion = "",
+    progress = 0,
+    error = "",
+    onInstall,
+    onLater,
+    onDismiss,
+  }: Props = $props();
+
+  const clampedProgress = $derived(Math.max(0, Math.min(100, Math.round(progress))));
+  const title = $derived(
+    state === "installed"
+      ? "Update installed"
+      : state === "downloading"
+        ? "Installing update"
+        : state === "error"
+          ? "Update failed"
+          : "Update available",
+  );
+  const description = $derived(
+    state === "installed"
+      ? "Restart GitLite to use the new version."
+      : state === "downloading"
+        ? "Download and installation are running in the background."
+        : state === "error"
+          ? (error || "The update could not be installed.")
+          : "Do you want to install this version now?",
+  );
+  const versionLabel = $derived(
+    version && currentVersion
+      ? `${currentVersion} -> ${version}`
+      : version
+        ? `Version ${version}`
+        : "New version",
+  );
+  const showProgress = $derived(state === "downloading" || state === "installed");
+  const isBusy = $derived(state === "downloading");
+</script>
+
+<section
+  class="update-toast"
+  class:error={state === "error"}
+  class:installed={state === "installed"}
+  role={state === "error" ? "alert" : "status"}
+  aria-live={state === "error" ? "assertive" : "polite"}
+>
+  <div class="update-toast-glow" aria-hidden="true"></div>
+
+  <div class="update-toast-icon" class:busy={isBusy}>
+    {#if state === "downloading"}
+      <LoaderCircle class="spin" size={21} aria-hidden="true" />
+    {:else if state === "installed"}
+      <PackageCheck size={21} aria-hidden="true" />
+    {:else if state === "error"}
+      <AlertCircle size={21} aria-hidden="true" />
+    {:else}
+      <Sparkles size={21} aria-hidden="true" />
+    {/if}
+  </div>
+
+  <div class="update-toast-content">
+    <div class="update-toast-top">
+      <div class="update-toast-copy">
+        <span class="update-toast-kicker">{versionLabel}</span>
+        <h2>{title}</h2>
+      </div>
+
+      {#if !isBusy}
+        <button class="update-toast-close" type="button" onclick={onDismiss} title="Close" aria-label="Close">
+          <X size={15} aria-hidden="true" />
+        </button>
+      {/if}
+    </div>
+
+    <p>{description}</p>
+
+    {#if showProgress}
+      <div
+        class="update-progress"
+        class:indeterminate={state === "downloading" && clampedProgress === 0}
+        role="progressbar"
+        aria-valuemin="0"
+        aria-valuemax="100"
+        aria-valuenow={clampedProgress}
+      >
+        <span style={`width: ${clampedProgress}%`}></span>
+      </div>
+      <div class="update-progress-label">
+        {state === "installed" ? "100% complete" : clampedProgress > 0 ? `${clampedProgress}%` : "Waiting for download size"}
+      </div>
+    {/if}
+
+    <div class="update-toast-actions">
+      {#if state === "installed"}
+        <button class="update-toast-secondary" type="button" onclick={onDismiss}>
+          Got it
+        </button>
+      {:else if state === "error"}
+        <button class="update-toast-secondary" type="button" onclick={onDismiss}>
+          Close
+        </button>
+        <button class="update-toast-primary" type="button" onclick={onInstall}>
+          <Download size={14} aria-hidden="true" />
+          Try again
+        </button>
+      {:else}
+        <button class="update-toast-secondary" type="button" onclick={onLater} disabled={isBusy}>
+          Later
+        </button>
+        <button class="update-toast-primary" type="button" onclick={onInstall} disabled={isBusy}>
+          {#if isBusy}
+            <LoaderCircle class="spin" size={14} aria-hidden="true" />
+            Installing
+          {:else}
+            <Download size={14} aria-hidden="true" />
+            Install
+          {/if}
+        </button>
+      {/if}
+    </div>
+  </div>
+</section>