test(jetbrains): cover malformed CLI checksums

packages/kilo-jetbrains/backend/src/main/kotlin/ai/kilocode/backend/cli/KiloCliPlatform.kt

@@ -4,6 +4,7 @@ import com.intellij.openapi.util.SystemInfo
 import com.intellij.util.system.CpuArch
 
 internal object KiloCliPlatform {
+    // Keep supported OS/architecture pairs in sync with Gradle CLI staging task platform lists.
     fun current(): String {
         val os = when {
             SystemInfo.isMac -> "darwin"

packages/kilo-jetbrains/backend/src/test/kotlin/ai/kilocode/backend/cli/KiloCliDownloaderTest.kt

@@ -118,6 +118,33 @@ class KiloCliDownloaderTest {
         }
     }
 
+    @Test
+    fun `falls back to github metadata when bundled checksum is malformed`() = runBlocking {
+        MockWebServer().use { server ->
+            val bytes = archive()
+            server.enqueue(metadata(bytes))
+            server.enqueue(MockResponse().setResponseCode(200).setBody(Buffer().write(bytes)))
+            val log = TestLog()
+
+            val cli = KiloCliDownloader(
+                log = log,
+                root = dir,
+                baseUrl = server.url("/release").toString(),
+                api = server.url("/api").toString(),
+                digests = mapOf(KiloCliPlatform.current() to "not-a-digest"),
+            ).resolve("1.2.3")
+
+            assertTrue(cli.isFile)
+            assertContains(
+                log.messages,
+                "WARN: Ignoring malformed bundled Kilo CLI checksum for ${KiloCliPlatform.current()}: not-a-digest"
+            )
+            assertEquals("/api/v1.2.3", server.takeRequest().path)
+            assertEquals("/release/v1.2.3/kilo-${KiloCliPlatform.current()}.${KiloCliPlatform.archive()}", server.takeRequest().path)
+            assertEquals(2, server.requestCount)
+        }
+    }
+
     @Test
     fun `prunes stale versions and removes the extracted archive`() = runBlocking {
         MockWebServer().use { server ->

packages/kilo-jetbrains/build-tasks/src/main/kotlin/WriteCliChecksumsTask.kt

@@ -20,6 +20,7 @@ abstract class WriteCliChecksumsTask : DefaultTask() {
         private val DIGEST = Regex("^sha256:[a-f0-9]{64}$")
         private val JSON = Json { ignoreUnknownKeys = true }
         private const val API = "https://api.github.com/repos/Kilo-Org/kilocode/releases/tags"
+        // Keep in sync with KiloCliPlatform.current() and StageBundledCliTask.PLATFORMS.
         private val PLATFORMS = listOf(
             "darwin-arm64",
             "darwin-x64",