test harness: offscreen panel snapshots via SHOTDECK_SNAPSHOT_DIR

2026-09-01 13:01:45 +04:00
parent 79fa9ee1da
commit 3b269102a0
2 changed files with 298 additions and 0 deletions
@@ -4,6 +4,9 @@ import ShotdeckCore

 // SwiftPM treats a file named main.swift as top-level code, which forbids `@main`.
 // App.main() is the equivalent entry point.
+if ProcessInfo.processInfo.environment["SHOTDECK_SNAPSHOT_DIR"] != nil {
+    MainActor.assumeIsolated { PanelSnapshot.runIfRequested() }
+}
 ShotdeckApp.main()

 struct ShotdeckApp: App {