Sources/Orgstar/DevelopmentHooks.swift

 1import AppKit
 2
 3/// Switches for checking the app from scripts, read from the environment:
 4/// - `ORGSTAR_DATA_DIR`: where the index and roots live (see `WorkspaceModel.defaultDirectory`).
 5/// - `ORGSTAR_OPEN`: a file to select at launch.
 6/// - `ORGSTAR_ROOT`: a folder to add at launch.
 7/// - `ORGSTAR_WINDOW`: a window to open at launch (`agenda`, `settings`); the snapshot renders it.
 8/// - `ORGSTAR_SNAPSHOT`: after `ORGSTAR_SNAPSHOT_DELAY` seconds (default 3), render the main
 9///   window to this PNG path and quit. Rendering from inside the app needs no screen-recording
10///   permission.
11enum DevelopmentHooks {
12    static var fileToOpen: String? { ProcessInfo.processInfo.environment["ORGSTAR_OPEN"] }
13    static var rootToAdd: String? { ProcessInfo.processInfo.environment["ORGSTAR_ROOT"] }
14    static var windowToOpen: String? { ProcessInfo.processInfo.environment["ORGSTAR_WINDOW"] }
15
16    @MainActor
17    static func scheduleSnapshot() {
18        let environment = ProcessInfo.processInfo.environment
19        guard let path = environment["ORGSTAR_SNAPSHOT"] else { return }
20        let delay = Double(environment["ORGSTAR_SNAPSHOT_DELAY"] ?? "") ?? 3
21        DispatchQueue.main.asyncAfter(deadline: .now() + delay) {
22            let visible = NSApp.windows.filter(\.isVisible)
23            let window = windowToOpen.flatMap { id in visible.first { $0.identifier?.rawValue.lowercased().contains(id) == true } } ?? visible.first
24            if let view = window?.contentView?.superview,
25               let bitmap = view.bitmapImageRepForCachingDisplay(in: view.bounds) {
26                view.cacheDisplay(in: view.bounds, to: bitmap)
27                try? bitmap.representation(using: .png, properties: [:])?.write(to: URL(fileURLWithPath: path))
28            }
29            NSApp.terminate(nil)
30        }
31    }
32}