func (c *Config) PromptForUser(host string) (user string) {
user = os.Getenv("GITHUB_USER")
if user != "" {
return
}
ui.Printf("%s username: ", host)
user = c.scanLine()
return
}
func (c *Config) PromptForPassword(host, user string) (pass string) {
pass = os.Getenv("GITHUB_PASSWORD")
if pass != "" {
return
}
ui.Printf("%s password for %s (never stored): ", host, user)
if isTerminal(os.Stdout.Fd()) {
pass = string(gopass.GetPasswd())
} else {
pass = c.scanLine()
}
return
}
func (c *Config) selectHost() *Host {
options := len(c.Hosts)
if options == 1 {
return &c.Hosts[0]
}
prompt := "Select host:\n"
for idx, host := range c.Hosts {
prompt += fmt.Sprintf(" %d. %s\n", idx+1, host.Host)
}
prompt += fmt.Sprint("> ")
ui.Printf(prompt)
index := c.scanLine()
i, err := strconv.Atoi(index)
if err != nil || i < 1 || i > options {
utils.Check(fmt.Errorf("Error: must enter a number [1-%d]", options))
}
return &c.Hosts[i-1]
}
func printError(err error, stack string) {
ui.Printf("%v\n\n", err)
ui.Println(stack)
}
