get download link for a binary in open suse build service

get_download_link_from_obs

package main

import "net/http"
import "fmt"
import "io/ioutil"
import "regexp"

func getLink(server string, project string, repo string, name string, arch string, extension string) string {
  pattern := "href=\"" + name + "." + arch + ".*Build.*" + extension + "\""
  re := regexp.MustCompile(pattern)
  resp, err := http.Get("http://" + server + "/repositories/" + project + "/" + repo)
  if err != nil {
        // handle error
  }
  defer resp.Body.Close()
  body, err := ioutil.ReadAll(resp.Body) 
  link := re.FindString(string(body))
  return link
} 

func main() {
  server := "download.opensuse.org"
  project := "Virtualization:/containers:/Portus"
  repo := "images"
  name := "PortusAppliance"
  arch := "x86_64"
  extension := "qcow2"
  link := getLink(server, project, repo, name, arch, extension)
  fmt.Printf(link)
}