spf13--cobra/command_win.go
Willi Eggeling 67fc4837d2 added variable to allow configuration of mousetrap message duration (#809)
new variable MousetrapDisplayDuration allows to modify the default
display duration of 5s, or to completely disable the timeout and wait
for the user to press the return key.
2019-03-20 20:05:52 -04:00

26 lines
433 B
Go

// +build windows
package cobra
import (
"fmt"
"os"
"time"
"github.com/inconshreveable/mousetrap"
)
var preExecHookFn = preExecHook
func preExecHook(c *Command) {
if MousetrapHelpText != "" && mousetrap.StartedByExplorer() {
c.Print(MousetrapHelpText)
if MousetrapDisplayDuration > 0 {
time.Sleep(MousetrapDisplayDuration)
} else {
c.Println("Press return to continue...")
fmt.Scanln()
}
os.Exit(1)
}
}