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builder/amazonebs: Properly implement cancel

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This commit is contained in:
Mitchell Hashimoto 2013-06-04 10:53:35 -07:00
parent 0df18df40f
commit 5aa78cb4aa
1 changed files with 7 additions and 2 deletions
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9
builder/amazonebs/builder.go
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@ -35,6 +35,7 @@ type config struct {
type Builder struct {
config config
runner multistep.Runner
}
func (b *Builder) Prepare(raw interface{}) (err error) {
@ -98,12 +99,16 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook) packer.Artifact {
}
// Run!
runner := &multistep.BasicRunner{Steps: steps}
runner.Run(state)
b.runner = &multistep.BasicRunner{Steps: steps}
b.runner.Run(state)
// Build the artifact and return it
return &artifact{state["amis"].(map[string]string)}
}
func (b *Builder) Cancel() {
if b.runner != nil {
log.Println("Cancelling the step runner...")
b.runner.Cancel()
}
}