17 lines
300 B
Go
17 lines
300 B
Go
package cloudstack
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import (
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"fmt"
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"github.com/hashicorp/packer/helper/multistep"
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)
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func commPort(state multistep.StateBag) (int, error) {
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commPort, hasPort := state.Get("commPort").(int)
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if !hasPort {
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return 0, fmt.Errorf("Failed to retrieve communication port")
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}
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return commPort, nil
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}
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