[feature] provide OwnerName field for README template

[everhopingandwaiting]

Provide more information to readme template

[everhopingandwaiting]

found the Expand function just replace the reg string

 func Expand(template string, match map[string]string, subs ...string) string {
	var p []byte
	var i int
	for {
		i = strings.Index(template, "{")
		if i < 0 {
			break
		}
		p = append(p, template[:i]...)
		template = template[i+1:]
		i = strings.Index(template, "}")
		if s, ok := match[template[:i]]; ok {
			p = append(p, s...)
		} else {
			j, _ := strconv.Atoi(template[:i])
			if j >= len(subs) {
				p = append(p, []byte("Missing")...)
			} else {
				p = append(p, subs[j]...)
			}
		}
		template = template[i+1:]
	}
	p = append(p, template...)
	return string(p)
}

[jolheiser]

Have you considered a template repository for your use-case?
(Not blocking this PR, just wondering if it would maybe suit your need better)

[everhopingandwaiting]

@jolheiser

I want to custom define the README template , also need some extra model values

such as :

# {Name}

[![Build Status](http://120./api/badges/{OwnerName}/status.svg)](http://120.0/{OwnerName})

{Description}

{CloneURL.SSH}

{CloneURL.HTTPS}
{CloneURL}

{OwnerName} {Owner} {OwnerID}

{{ CloneURL.HTTPS substr ?? }}

[jolheiser]

Sure, fair enough. Just need to fix up CI gripes, then. 🙂

[6543]

@everhopingandwaiting something went wrong while you have tryed to rebase: now patches for #10951 are included :/

[6543]

@everhopingandwaiting reason to close this?

[everhopingandwaiting]

@everhopingandwaiting reason to close this?

I want to undo commit in #10951, because the in my master branch include two unmerged features ， will pr again later