jvm: fix macOS accessibility crash and update Compose to 1.10.3

.claude/settings.local.json

@@ -3,7 +3,13 @@
     "allow": [
       "Bash(grep -r \"\\\\.FLATPAK\\\\|Flatpak\\\\|flatpak\" . --include=*.kt)",
       "Bash(./gradlew *)",
-      "Bash(rtk find *)"
+      "Bash(rtk find *)",
+      "WebSearch",
+      "WebFetch(domain:github.com)",
+      "WebFetch(domain:www.jetbrains.com)",
+      "WebFetch(domain:youtrack.jetbrains.com)",
+      "WebFetch(domain:raw.githubusercontent.com)",
+      "WebFetch(domain:blog.jetbrains.com)"
     ]
   }
 }

composeApp/src/jvmMain/kotlin/zed/rainxch/githubstore/A11yCrashGuard.kt

@@ -0,0 +1,66 @@
+package zed.rainxch.githubstore
+
+import java.awt.AWTEvent
+import java.awt.EventQueue
+import java.awt.Toolkit
+import java.util.concurrent.atomic.AtomicBoolean
+
+/**
+ * Workaround for a Compose Multiplatform 1.10.x NPE on macOS where the native
+ * AX bridge (`sun.lwawt.macosx.CAccessible$AXChangeNotifier`) queries a
+ * Compose semantic node that has already been removed by Compose's own
+ * accessibility sync loop. The stack trace fingerprint is:
+ *
+ *     androidx.compose.ui.platform.a11y.SemanticsOwnerAccessibility.accessibleParentOf
+ *        -> sun.lwawt.macosx.CAccessible$AXChangeNotifier.propertyChange
+ *
+ * The uncaught exception poisons the AWT EventDispatchThread and the app
+ * appears to freeze/crash on click. Installing a filtering [EventQueue]
+ * swallows only that specific NPE so the EDT keeps draining events.
+ * Trade-off: macOS VoiceOver may miss updates on those removed nodes.
+ * Remove once the upstream fix lands (track against Compose MP 1.11+).
+ *
+ * See [GitHub-Store#330](https://github.com/OpenHub-Store/GitHub-Store/issues/330).
+ */
+object A11yCrashGuard {
+    fun install() {
+        val osName = System.getProperty("os.name")?.lowercase().orEmpty()
+        if (!osName.contains("mac")) return
+        Toolkit.getDefaultToolkit().systemEventQueue.push(FilteringEventQueue())
+    }
+
+    private class FilteringEventQueue : EventQueue() {
+        private val warned = AtomicBoolean(false)
+
+        override fun dispatchEvent(event: AWTEvent) {
+            try {
+                super.dispatchEvent(event)
+            } catch (npe: NullPointerException) {
+                if (isComposeA11yNpe(npe)) {
+                    if (warned.compareAndSet(false, true)) {
+                        System.err.println(
+                            "[A11yCrashGuard] Suppressed Compose a11y NPE on macOS " +
+                                "(known issue, see GitHub-Store#330). Further occurrences silenced.",
+                        )
+                    }
+                    return
+                }
+                throw npe
+            }
+        }
+
+        private fun isComposeA11yNpe(throwable: Throwable): Boolean {
+            var current: Throwable? = throwable
+            while (current != null) {
+                if (current.stackTrace.any { frame ->
+                        frame.className.startsWith("androidx.compose.ui.platform.a11y")
+                    }
+                ) {
+                    return true
+                }
+                current = current.cause
+            }
+            return false
+        }
+    }
+}

composeApp/src/jvmMain/kotlin/zed/rainxch/githubstore/DesktopApp.kt

@@ -37,6 +37,10 @@ fun main(args: Array<String>) {
     // `CrashReporter.resolveLogDir` for the per-OS path).
     CrashReporter.install()
 
+    // Guard the AWT EventDispatchThread against a known Compose MP 1.10.x NPE
+    // raised by the macOS accessibility bridge (see `A11yCrashGuard`).
+    A11yCrashGuard.install()
+
     // Reduce JVM DNS cache TTL so network changes (VPN on/off) are picked up quickly.
     // Default JVM caches positive lookups for 30s and negative lookups forever,
     // which breaks connectivity when a VPN changes DNS/routing mid-session.

gradle/libs.versions.toml

@@ -10,7 +10,7 @@ androidTools = "32.0.1"
 
 # Compose
 compose-hot-reload = "1.0.0"
-compose-multiplatform = "1.10.1"
+compose-multiplatform = "1.10.3"
 compose-lifecycle = "2.9.6"
 navigation-compose = "2.9.2"
 jetbrains-core-bundle = "1.0.1"
@@ -33,7 +33,7 @@ room = "2.8.4"
 slf4jSimple = "2.0.17"
 sqlite = "2.6.2"
 datastore = "1.2.0"
-compose-jetbrains = "1.10.1"
+compose-jetbrains = "1.10.3"
 compose-jetbrains-material-you = "1.11.0-alpha03"
 jetbrains-savedstate = "1.4.0"
 moko = "0.20.1"
@@ -45,7 +45,7 @@ shizuku = "13.1.5"
 hidden-api = "4.4.0"
 jsystemthemedetector = "3.9.1"
 work = "2.11.1"
-resources="1.10.1"
+resources="1.10.3"
 
 ktlint-gradle = "12.1.1"
 flatpak-gradle-generator = "1.7.0"