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Clear up destroy --target message

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When destroying infrastructure with `--target`, print out which
infrastructure will be destroyed instead of saying `Terraform will
delete all your managed infrastructure`.

```
 terraform destroy --target aws_instance.test2 --target aws_instance.test1
Do you really want to destroy?
  Terraform will delete the following infrastructure:
        aws_instance.test2
        aws_instance.test1
  There is no undo. Only 'yes' will be accepted to confirm
```

Omitting `--target` arguments will use the default input description.

```
$ terraform destroy
Do you really want to destroy?
  Terraform will delete all your managed infrastructure.
  There is no undo. Only 'yes' will be accepted to confirm.
```
This commit is contained in:
Jake Champlin 2015-11-11 12:04:58 -05:00
parent 9426f6ff6c
commit 39e7f42490
1 changed files with 20 additions and 4 deletions
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24
command/apply.go
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@ -111,11 +111,27 @@ func (c *ApplyCommand) Run(args []string) int {
return 1
}
if !destroyForce && c.Destroy {
// Default destroy message
desc := "Terraform will delete all your managed infrastructure.\n" +
"There is no undo. Only 'yes' will be accepted to confirm."
// If targets are specified, list those to user
if c.Meta.targets != nil {
var descBuffer bytes.Buffer
descBuffer.WriteString("Terraform will delete the following infrastructure:\n")
for _, target := range c.Meta.targets {
descBuffer.WriteString("\t")
descBuffer.WriteString(target)
descBuffer.WriteString("\n")
}
descBuffer.WriteString("There is no undo. Only 'yes' will be accepted to confirm")
desc = descBuffer.String()
}
v, err := c.UIInput().Input(&terraform.InputOpts{
Id: "destroy",
Query: "Do you really want to destroy?",
Description: "Terraform will delete all your managed infrastructure.\n" +
"There is no undo. Only 'yes' will be accepted to confirm.",
Id: "destroy",
Query: "Do you really want to destroy?",
Description: desc,
})
if err != nil {
c.Ui.Error(fmt.Sprintf("Error asking for confirmation: %s", err))