53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
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package vagrantcloud
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import (
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"fmt"
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"github.com/mitchellh/multistep"
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"github.com/mitchellh/packer/packer"
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)
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type Box struct {
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Tag string `json:"tag"`
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}
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type stepVerifyBox struct {
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}
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func (s *stepVerifyBox) Run(state multistep.StateBag) multistep.StepAction {
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client := state.Get("client").(*VagrantCloudClient)
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ui := state.Get("ui").(packer.Ui)
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config := state.Get("config").(Config)
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ui.Say(fmt.Sprintf("Verifying box is accessible: %s", config.Tag))
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path := fmt.Sprintf("box/%s", config.Tag)
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resp, err := client.Get(path)
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if err != nil {
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state.Put("error", fmt.Errorf("Error retrieving box: %s", err))
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return multistep.ActionHalt
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}
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box := &Box{}
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if err = decodeBody(resp, box); err != nil {
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state.Put("error", fmt.Errorf("Error parsing box response: %s", err))
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return multistep.ActionHalt
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}
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if box.Tag != config.Tag {
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state.Put("error", fmt.Errorf("Could not verify box: %s", err))
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return multistep.ActionHalt
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}
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// Keep the box in state for later
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state.Put("box", box)
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// Box exists and is accessible
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return multistep.ActionContinue
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}
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func (s *stepVerifyBox) Cleanup(state multistep.StateBag) {
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// no cleanup needed
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}
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