本文整理匯總了Golang中github.com/jrperritt/rack/internal/github.com/codegangsta/cli.Context.GlobalString方法的典型用法代碼示例。如果您正苦於以下問題:Golang Context.GlobalString方法的具體用法?Golang Context.GlobalString怎麽用?Golang Context.GlobalString使用的例子?那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/jrperritt/rack/internal/github.com/codegangsta/cli.Context
的用法示例。
在下文中一共展示了Context.GlobalString方法的2個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: configfile
func configfile(c *cli.Context, have map[string]authCred, need map[string]string) error {
dir, err := util.RackDir()
if err != nil {
// return fmt.Errorf("Error retrieving rack directory: %s\n", err)
return nil
}
f := path.Join(dir, "config")
cfg, err := ini.Load(f)
if err != nil {
// return fmt.Errorf("Error loading config file: %s\n", err)
return nil
}
cfg.BlockMode = false
var profile string
if c.GlobalIsSet("profile") {
profile = c.GlobalString("profile")
} else if c.IsSet("profile") {
profile = c.String("profile")
}
section, err := cfg.GetSection(profile)
if err != nil && profile != "" {
return fmt.Errorf("Invalid config file profile: %s\n", profile)
}
for opt := range need {
if val := section.Key(opt).String(); val != "" {
have[opt] = authCred{value: val, from: fmt.Sprintf("config file (profile: %s)", section.Name())}
delete(need, opt)
}
}
return nil
}
示例2: cliopts
func cliopts(c *cli.Context, have map[string]authCred, need map[string]string) {
for opt := range need {
if c.GlobalIsSet(opt) {
have[opt] = authCred{value: c.GlobalString(opt), from: "command-line"}
delete(need, opt)
} else if c.IsSet(opt) {
have[opt] = authCred{value: c.String(opt), from: "command-line"}
delete(need, opt)
}
}
}