packer-cn/builder/docker/step_provision.go

34 lines
831 B
Go

package docker
import (
"github.com/mitchellh/multistep"
"github.com/mitchellh/packer/packer"
)
type StepProvision struct{}
func (s *StepProvision) Run(state multistep.StateBag) multistep.StepAction {
containerId := state.Get("container_id").(string)
hook := state.Get("hook").(packer.Hook)
tempDir := state.Get("temp_dir").(string)
ui := state.Get("ui").(packer.Ui)
// Create the communicator that talks to Docker via various
// os/exec tricks.
comm := &Communicator{
ContainerId: containerId,
HostDir: tempDir,
ContainerDir: "/packer-files",
}
// Run the provisioning hook
if err := hook.Run(packer.HookProvision, ui, comm, nil); err != nil {
state.Put("error", err)
return multistep.ActionHalt
}
return multistep.ActionContinue
}
func (s *StepProvision) Cleanup(state multistep.StateBag) {}