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Use flag.StringVar to capture the command line flags.
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1 changed files with 5 additions and 3 deletions
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@ -254,9 +254,11 @@ func (cli *DockerCli) CmdBuild(args ...string) error {
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func (cli *DockerCli) CmdLogin(args ...string) error {
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cmd := Subcmd("login", "[OPTIONS]", "Register or Login to the docker registry server")
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username := *cmd.String("u", "", "username")
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password := *cmd.String("p", "", "password")
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email := *cmd.String("e", "", "email")
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var username, password, email string
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cmd.StringVar(&username, "u", "", "username")
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cmd.StringVar(&password, "p", "", "password")
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cmd.StringVar(&email, "e", "", "email")
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err := cmd.Parse(args)
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if err != nil {
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