| // +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) | |
| } | |
| } |