input halo sections, sparkle handling

src/routes/api/InputHalo/appcast.xml.ts

@@ -0,0 +1,62 @@
+import type { APIEvent } from "@solidjs/start/server";
+import { S3Client, GetObjectCommand } from "@aws-sdk/client-s3";
+import { env } from "~/env/server";
+
+/**
+ * Serves the InputHalo appcast.xml file from S3
+ * This endpoint is used by Sparkle updater to check for new versions
+ *
+ * URL: https://freno.me/api/InputHalo/appcast.xml
+ */
+export async function GET(event: APIEvent) {
+  const bucket = env.VITE_DOWNLOAD_BUCKET_STRING;
+  const key = "api/InputHalo/appcast.xml";
+
+  const credentials = {
+    accessKeyId: env.MY_AWS_ACCESS_KEY,
+    secretAccessKey: env.MY_AWS_SECRET_KEY
+  };
+
+  try {
+    const client = new S3Client({
+      region: env.AWS_REGION,
+      credentials: credentials
+    });
+
+    const command = new GetObjectCommand({
+      Bucket: bucket,
+      Key: key
+    });
+
+    const response = await client.send(command);
+
+    if (!response.Body) {
+      return new Response("Appcast not found", {
+        status: 404,
+        headers: {
+          "Content-Type": "text/plain"
+        }
+      });
+    }
+
+    // Stream the XML content from S3
+    const body = await response.Body.transformToString();
+
+    return new Response(body, {
+      status: 200,
+      headers: {
+        "Content-Type": "application/xml; charset=utf-8",
+        "Cache-Control": "public, max-age=300", // Cache for 5 minutes
+        "Access-Control-Allow-Origin": "*" // Allow CORS for appcast
+      }
+    });
+  } catch (error) {
+    console.error("Failed to fetch appcast:", error);
+    return new Response("Internal Server Error", {
+      status: 500,
+      headers: {
+        "Content-Type": "text/plain"
+      }
+    });
+  }
+}

src/routes/api/downloads/[filename].ts

@@ -3,12 +3,12 @@ import { S3Client, GetObjectCommand } from "@aws-sdk/client-s3";
 import { env } from "~/env/server";
 
 /**
- * Serves Gaze DMG files and delta updates from S3
+ * Serves macOS app DMG files and delta updates from S3
  * This endpoint is used by Sparkle updater to download updates
  *
  * Handles:
- * - Full DMG files: /api/downloads/Gaze-0.2.2.dmg
- * - Delta updates: /api/downloads/Gaze3-2.delta
+ * - Full DMG files: /api/downloads/Gaze-0.2.2.dmg, /api/downloads/InputHalo-0.1.0.dmg
+ * - Delta updates: /api/downloads/Gaze3-2.delta, /api/downloads/InputHalo3-2.delta
  *
  * URL: https://freno.me/api/downloads/[filename]
  */
@@ -24,9 +24,11 @@ export async function GET(event: APIEvent) {
     });
   }
 
-  // Validate filename format (only allow Gaze files)
+  // Validate filename format (only allow Gaze or InputHalo files)
+  const validPrefixes = ["Gaze", "InputHalo"];
+  const isValidPrefix = validPrefixes.some((prefix) => filename.startsWith(prefix));
   if (
-    !filename.startsWith("Gaze") ||
+    !isValidPrefix ||
     (!filename.endsWith(".dmg") && !filename.endsWith(".delta"))
   ) {
     return new Response("Invalid file format", {