mirror of https://github.com/docker/cli.git
29 lines
461 B
Go
29 lines
461 B
Go
package opts
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import (
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"net"
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)
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type IpOpt struct {
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*net.IP
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}
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func NewIpOpt(ref *net.IP, defaultVal string) *IpOpt {
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o := &IpOpt{
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IP: ref,
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}
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o.Set(defaultVal)
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return o
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}
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func (o *IpOpt) Set(val string) error {
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// FIXME: return a parse error if the value is not a valid IP?
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// We are not changing this now to preserve behavior while refactoring.
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(*o.IP) = net.ParseIP(val)
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return nil
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}
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func (o *IpOpt) String() string {
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return (*o.IP).String()
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}
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