parent
134cf1ce82
commit
b505d15e1e
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@ -13,6 +13,11 @@ type CountHook struct {
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Changed int
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Removed int
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ToAdd int
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ToChange int
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ToRemove int
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ToRemoveAndAdd int
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pending map[string]countHookAction
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sync.Mutex
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@ -86,3 +91,23 @@ func (h *CountHook) PostApply(
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return terraform.HookActionContinue, nil
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}
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func (h *CountHook) PostDiff(
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n *terraform.InstanceInfo, d *terraform.InstanceDiff) (
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terraform.HookAction, error) {
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h.Lock()
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defer h.Unlock()
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switch d.ChangeType() {
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case terraform.DiffDestroyCreate:
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h.ToRemoveAndAdd += 1
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case terraform.DiffCreate:
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h.ToAdd += 1
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case terraform.DiffDestroy:
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h.ToRemove += 1
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default:
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h.ToChange += 1
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}
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return terraform.HookActionContinue, nil
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}
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@ -53,6 +53,9 @@ func (c *PlanCommand) Run(args []string) int {
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}
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}
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countHook := new(CountHook)
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c.Meta.extraHooks = []terraform.Hook{countHook}
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ctx, _, err := c.Context(contextOpts{
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Destroy: destroy,
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Path: path,
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@ -130,6 +133,13 @@ func (c *PlanCommand) Run(args []string) int {
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ModuleDepth: moduleDepth,
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}))
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c.Ui.Output(c.Colorize().Color(fmt.Sprintf(
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"[reset][bold]Plan:[reset] "+
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"%d to add, %d to change, %d to destroy.",
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countHook.ToAdd,
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(countHook.ToChange + countHook.ToRemoveAndAdd),
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countHook.ToRemove)))
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if detailed {
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return 2
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}
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