packer-cn/common/chroot/step_chroot_provision.go

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package chroot
import (
"context"
"log"
"github.com/hashicorp/packer/common"
"github.com/hashicorp/packer/helper/multistep"
2017-04-04 16:39:01 -04:00
"github.com/hashicorp/packer/packer"
)
// StepChrootProvision provisions the instance within a chroot.
type StepChrootProvision struct {
}
func (s *StepChrootProvision) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
hook := state.Get("hook").(packer.Hook)
mountPath := state.Get("mount_path").(string)
ui := state.Get("ui").(packer.Ui)
wrappedCommand := state.Get("wrappedCommand").(common.CommandWrapper)
// Create our communicator
comm := &Communicator{
Chroot: mountPath,
CmdWrapper: wrappedCommand,
}
// Loads hook data from builder's state, if it has been set.
hookData := common.PopulateProvisionHookData(state)
// Update state generated_data with complete hookData
// to make them accessible by post-processors
state.Put("generated_data", hookData)
// Provision
log.Println("Running the provision hook")
if err := hook.Run(ctx, packer.HookProvision, ui, comm, hookData); err != nil {
state.Put("error", err)
return multistep.ActionHalt
}
return multistep.ActionContinue
}
func (s *StepChrootProvision) Cleanup(state multistep.StateBag) {}