1package common
 2
 3import (
 4	"fmt"
 5
 6	"github.com/muesli/reflow/truncate"
 7)
 8
 9// TruncateString is a convenient wrapper around truncate.TruncateString.
10func TruncateString(s string, max int) string {
11	if max < 0 {
12		max = 0
13	}
14	return truncate.StringWithTail(s, uint(max), "…")
15}
16
17// RepoURL returns the URL of the repository.
18func RepoURL(host string, port string, name string) string {
19	p := ""
20	if port != "22" {
21		p += ":" + port
22	}
23	return fmt.Sprintf("git clone ssh://%s/%s", host+p, name)
24}