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|
package commands
import (
"context"
"fmt"
"github.com/docker/buildx/monitor/types"
"github.com/pkg/errors"
)
type DisconnectCmd struct {
m types.Monitor
}
func NewDisconnectCmd(m types.Monitor) types.Command {
return &DisconnectCmd{m}
}
func (cm *DisconnectCmd) Info() types.CommandInfo {
return types.CommandInfo{
Name: "disconnect",
HelpMessage: "disconnect a client from a buildx server. Specific session ID can be specified an arg",
HelpMessageLong: fmt.Sprintf(`
Usage:
disconnect [ID]
ID is for a session (visible via list command). Default is %q.
`, cm.m.AttachedSessionID()),
}
}
func (cm *DisconnectCmd) Exec(ctx context.Context, args []string) error {
target := cm.m.AttachedSessionID()
if len(args) >= 2 {
target = args[1]
} else if target == "" {
return errors.Errorf("no attaching session")
}
isProcess, err := isProcessID(ctx, cm.m, target)
if err == nil && isProcess {
sid := cm.m.AttachedSessionID()
if sid == "" {
return errors.Errorf("no attaching session")
}
if err := cm.m.DisconnectProcess(ctx, sid, target); err != nil {
return errors.Errorf("disconnecting from process failed %v", target)
}
return nil
}
if err := cm.m.DisconnectSession(ctx, target); err != nil {
return errors.Errorf("disconnecting from session failed: %v", err)
}
return nil
}
|
