spf13--cobra/command_win.go
Frank Schroeder 193b182195 Issue #195: Compile mousetrap only on Windows
* Create command_win.go and command_notwin.go for windows only code
* Move call to mousetrap hook into separate preExecHook() function
2015-11-24 01:52:16 +01:00

26 lines
482 B
Go

// +build windows
package cobra
import (
"os"
"time"
"github.com/inconshreveable/mousetrap"
)
var preExecHookFn = preExecHook
// enables an information splash screen on Windows if the CLI is started from explorer.exe.
var MousetrapHelpText string = `This is a command line tool
You need to open cmd.exe and run it from there.
`
func preExecHook(c *Command) {
if mousetrap.StartedByExplorer() {
c.Print(MousetrapHelpText)
time.Sleep(5 * time.Second)
os.Exit(1)
}
}