Example #1
0
File: prove.go Project: qbit/client
func (p *Prove) promptRemoteName(ctx *Context) error {
	// If the name is already supplied, there's no need to prompt.
	if len(p.arg.Username) > 0 {
		remoteNameNormalized, err := p.st.NormalizeRemoteName(p.G(), p.arg.Username)
		if err == nil {
			p.remoteNameNormalized = remoteNameNormalized
		}
		return err
	}

	// Prompt for the name, retrying if it's invalid.
	var normalizationError error
	for {
		un, err := ctx.ProveUI.PromptUsername(context.TODO(), keybase1.PromptUsernameArg{
			Prompt:    p.st.GetPrompt(),
			PrevError: libkb.ExportErrorAsStatus(normalizationError),
		})
		if err != nil {
			// Errors here are conditions like EOF. Return them rather than retrying.
			return err
		}
		var remoteNameNormalized string
		remoteNameNormalized, normalizationError = p.st.NormalizeRemoteName(p.G(), un)
		if normalizationError == nil {
			p.remoteNameNormalized = remoteNameNormalized
			return nil
		}
	}
}
Example #2
0
func (p *Prove) promptRemoteName(ctx *Context) (err error) {
	p.username = p.arg.Username
	if len(p.username) == 0 {
		var prevErr error
		for len(p.username) == 0 && err == nil {
			var un string
			un, err = ctx.ProveUI.PromptUsername(context.TODO(), keybase1.PromptUsernameArg{
				Prompt:    p.st.GetPrompt(),
				PrevError: libkb.ExportErrorAsStatus(prevErr),
			})
			if err == nil {
				prevErr = p.st.CheckUsername(un)
				if prevErr == nil {
					p.username = un
				}
			}
		}
	} else {
		err = p.st.CheckUsername(p.username)
	}
	return
}