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package tunnel
import (
"context"
"strings"
"github.com/containers/podman/v2/libpod/define"
"github.com/containers/podman/v2/pkg/bindings"
"github.com/containers/podman/v2/pkg/bindings/containers"
"github.com/containers/podman/v2/pkg/bindings/pods"
"github.com/containers/podman/v2/pkg/domain/entities"
"github.com/containers/podman/v2/pkg/util"
"github.com/pkg/errors"
)
func getContainersByContext(contextWithConnection context.Context, all, ignore bool, namesOrIDs []string) ([]entities.ListContainer, error) {
var (
cons []entities.ListContainer
)
if all && len(namesOrIDs) > 0 {
return nil, errors.New("cannot lookup containers and all")
}
c, err := containers.List(contextWithConnection, nil, bindings.PTrue, nil, nil, bindings.PTrue)
if err != nil {
return nil, err
}
if all {
return c, err
}
for _, id := range namesOrIDs {
var found bool
for _, con := range c {
if id == con.ID || strings.HasPrefix(con.ID, id) || util.StringInSlice(id, con.Names) {
cons = append(cons, con)
found = true
break
}
}
if !found && !ignore {
return nil, errors.Wrapf(define.ErrNoSuchCtr, "unable to find container %q", id)
}
}
return cons, nil
}
func getPodsByContext(contextWithConnection context.Context, all bool, namesOrIDs []string) ([]*entities.ListPodsReport, error) {
var (
sPods []*entities.ListPodsReport
)
if all && len(namesOrIDs) > 0 {
return nil, errors.New("cannot lookup specific pods and all")
}
fPods, err := pods.List(contextWithConnection, nil)
if err != nil {
return nil, err
}
if all {
return fPods, nil
}
for _, nameOrID := range namesOrIDs {
var found bool
for _, f := range fPods {
if f.Name == nameOrID || strings.HasPrefix(f.Id, nameOrID) {
sPods = append(sPods, f)
found = true
break
}
}
if !found {
return nil, errors.Wrapf(define.ErrNoSuchPod, "unable to find pod %q", nameOrID)
}
}
return sPods, nil
}
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