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3cp/sigwinch.swift

Created July 20, 2020 05:48
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Trap SIGWINCH in a swift terminal app
Raw
sigwinch.swift
import Foundation
let sigwinchSrc = DispatchSource.makeSignalSource(signal: SIGWINCH, queue: .main)
sigwinchSrc.setEventHandler {
print("got SIGWINCH")
// Use ncurses API to get tty window size
// https://github.com/iachievedit/CNCURSES
}
sigwinchSrc.resume()
dispatchMain()
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