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This patch creates a new cli package that allows to combine both client and daemon commands (there is only one daemon command: docker daemon). The `-d` and `--daemon` top-level flags are deprecated and a special message is added to prompt the user to use `docker daemon`. Providing top-level daemon-specific flags for client commands result in an error message prompting the user to use `docker daemon`. This patch does not break any old but correct usages. This also makes `-d` and `--daemon` flags, as well as the `daemon` command illegal in client-only binaries. Signed-off-by: Tibor Vass <tibor@docker.com>
47 lines
750 B
Go
47 lines
750 B
Go
package opts
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import (
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"fmt"
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"github.com/docker/docker/pkg/ulimit"
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)
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type UlimitOpt struct {
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values *map[string]*ulimit.Ulimit
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}
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func NewUlimitOpt(ref *map[string]*ulimit.Ulimit) *UlimitOpt {
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if ref == nil {
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ref = &map[string]*ulimit.Ulimit{}
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}
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return &UlimitOpt{ref}
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}
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func (o *UlimitOpt) Set(val string) error {
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l, err := ulimit.Parse(val)
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if err != nil {
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return err
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}
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(*o.values)[l.Name] = l
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return nil
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}
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func (o *UlimitOpt) String() string {
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var out []string
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for _, v := range *o.values {
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out = append(out, v.String())
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}
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return fmt.Sprintf("%v", out)
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}
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func (o *UlimitOpt) GetList() []*ulimit.Ulimit {
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var ulimits []*ulimit.Ulimit
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for _, v := range *o.values {
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ulimits = append(ulimits, v)
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}
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return ulimits
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}
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