mirror of https://github.com/docker/cli.git
42 lines
745 B
Go
42 lines
745 B
Go
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//+build !go1.8
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package osxkeychain
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import (
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"net/url"
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"strings"
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)
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func getHostname(u *url.URL) string {
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return stripPort(u.Host)
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}
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func getPort(u *url.URL) string {
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return portOnly(u.Host)
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}
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func stripPort(hostport string) string {
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colon := strings.IndexByte(hostport, ':')
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if colon == -1 {
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return hostport
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}
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if i := strings.IndexByte(hostport, ']'); i != -1 {
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return strings.TrimPrefix(hostport[:i], "[")
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}
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return hostport[:colon]
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}
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func portOnly(hostport string) string {
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colon := strings.IndexByte(hostport, ':')
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if colon == -1 {
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return ""
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}
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if i := strings.Index(hostport, "]:"); i != -1 {
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return hostport[i+len("]:"):]
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}
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if strings.Contains(hostport, "]") {
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return ""
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}
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return hostport[colon+len(":"):]
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}
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