本文整理匯總了Golang中launchpad/net/juju-core/charm.URL.String方法的典型用法代碼示例。如果您正苦於以下問題：Golang URL.String方法的具體用法？Golang URL.String怎麽用？Golang URL.String使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類launchpad/net/juju-core/charm.URL的用法示例。
在下文中一共展示了URL.String方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: addCharm
func (conn *Conn) addCharm(curl *charm.URL, ch charm.Charm) (*state.Charm, error) {
var f *os.File
name := charm.Quote(curl.String())
switch ch := ch.(type) {
case *charm.Dir:
var err error
if f, err = ioutil.TempFile("", name); err != nil {
return nil, err
}
defer os.Remove(f.Name())
defer f.Close()
err = ch.BundleTo(f)
if err != nil {
return nil, fmt.Errorf("cannot bundle charm: %v", err)
}
if _, err := f.Seek(0, 0); err != nil {
return nil, err
}
case *charm.Bundle:
var err error
if f, err = os.Open(ch.Path); err != nil {
return nil, fmt.Errorf("cannot read charm bundle: %v", err)
}
defer f.Close()
default:
return nil, fmt.Errorf("unknown charm type %T", ch)
}
h := sha256.New()
size, err := io.Copy(h, f)
if err != nil {
return nil, err
}
digest := hex.EncodeToString(h.Sum(nil))
if _, err := f.Seek(0, 0); err != nil {
return nil, err
}
storage := conn.Environ.Storage()
log.Infof("writing charm to storage [%d bytes]", size)
if err := storage.Put(name, f, size); err != nil {
return nil, fmt.Errorf("cannot put charm: %v", err)
}
ustr, err := storage.URL(name)
if err != nil {
return nil, fmt.Errorf("cannot get storage URL for charm: %v", err)
}
u, err := url.Parse(ustr)
if err != nil {
return nil, fmt.Errorf("cannot parse storage URL: %v", err)
}
log.Infof("adding charm to state")
sch, err := conn.State.AddCharm(ch, curl, u, digest)
if err != nil {
return nil, fmt.Errorf("cannot add charm: %v", err)
}
return sch, nil
}示例2: checkNotFoundErr
func (s *LocalRepoSuite) checkNotFoundErr(c *C, err error, charmURL *charm.URL) {
expect := `charm not found in "` + s.repo.Path + `": ` + charmURL.String()
c.Check(err, ErrorMatches, expect)
}示例3: WriteCharmURL
// WriteCharmURL writes a charm identity file into the directory.
func WriteCharmURL(d *GitDir, url *charm.URL) error {
return utils.WriteYaml(filepath.Join(d.path, ".juju-charm"), url.String())
}