Method RegisterOnExit

cli/app.go:223–225

RegisterOnExit registers the provided function to run before app exits.

(f func())

// RegisterOnExit registers the provided function to run before app exits.
func (c *App) RegisterOnExit(f func()) {
	c.onExitCallbacks = append(c.onExitCallbacks, f)
}

// runOnExit runs all registered on-exit callbacks.
func (c *App) runOnExit() {