ffac6d17a5
Allow recursively watching a directory while adding newly created subdirectories to the inotify watch list.
40 lines
964 B
Swift
40 lines
964 B
Swift
import Inotify
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enum RecursivKind {
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case nonrecursive
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case recursive
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case withAutomaticSubtreeWatching
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}
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func getEventsForTrigger(
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in dir: String,
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mask: InotifyEventMask,
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recursive: RecursivKind = .nonrecursive,
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trigger: @escaping (String) async throws -> Void,
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) async throws -> [InotifyEvent] {
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let watcher = try Inotify()
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switch recursive {
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case .nonrecursive:
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try await watcher.addWatch(path: dir, mask: mask)
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case .recursive:
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try await watcher.addRecursiveWatch(forDirectory: dir, mask: mask)
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case .withAutomaticSubtreeWatching:
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try await watcher.addWatchWithAutomaticSubtreeWatching(forDirectory: dir, mask: mask)
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}
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let eventTask = Task {
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var events: [InotifyEvent] = []
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for await event in await watcher.events {
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events.append(event)
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}
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return events
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}
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try await Task.sleep(for: .milliseconds(100))
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try await trigger(dir)
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try await Task.sleep(for: .milliseconds(500))
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eventTask.cancel()
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return await eventTask.value
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}
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