terraform/command/views/json/change.go

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package json
import (
"fmt"
"github.com/hashicorp/terraform/plans"
)
func NewResourceInstanceChange(change *plans.ResourceInstanceChangeSrc) *ResourceInstanceChange {
c := &ResourceInstanceChange{
Resource: newResourceAddr(change.Addr),
Action: changeAction(change.Action),
}
return c
}
type ResourceInstanceChange struct {
Resource ResourceAddr `json:"resource"`
Action ChangeAction `json:"action"`
}
func (c *ResourceInstanceChange) String() string {
return fmt.Sprintf("%s: Plan to %s", c.Resource.Addr, c.Action)
}
type ChangeAction string
const (
ActionNoOp ChangeAction = "noop"
ActionCreate ChangeAction = "create"
ActionRead ChangeAction = "read"
ActionUpdate ChangeAction = "update"
ActionReplace ChangeAction = "replace"
ActionDelete ChangeAction = "delete"
)
func changeAction(action plans.Action) ChangeAction {
switch action {
case plans.NoOp:
return ActionNoOp
case plans.Create:
return ActionCreate
case plans.Read:
return ActionRead
case plans.Update:
return ActionUpdate
case plans.DeleteThenCreate, plans.CreateThenDelete:
return ActionReplace
case plans.Delete:
return ActionDelete
default:
return ActionNoOp
}
}