func BeforeActivateProfile(c *cli.Context) error {
if !c.IsSet("profile") {
cli.ShowSubcommandHelp(c)
output := "Missing required option 'profile'"
fmt.Println(output)
return errors.New(output)
}
shell := os.Getenv("SHELL")
if Shells()[shell] == "" {
output := fmt.Sprintf("Sorry, %s is not a supported shell", shell)
fmt.Println(output)
return errors.New(output)
}
var filename, _ = tilde.Expand(Shells()[shell])
if _, err := os.Stat(filename); os.IsNotExist(err) {
output := fmt.Sprintf("File %s not found", Shells()[shell])
fmt.Println(output)
return errors.New(output)
}
return nil
}
