70 lines
1.5 KiB
Go
70 lines
1.5 KiB
Go
package fix
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import (
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"github.com/mitchellh/mapstructure"
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)
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// FixerVirtualBoxGAAttach changes the "guest_additions_attach" of a template
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// to "guest_additions_mode".
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type FixerVirtualBoxGAAttach struct{}
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func (FixerVirtualBoxGAAttach) DeprecatedOptions() map[string][]string {
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return map[string][]string{
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"mitchellh.virtualbox": []string{"guest_additions_attach"},
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}
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}
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func (FixerVirtualBoxGAAttach) Fix(input map[string]interface{}) (map[string]interface{}, error) {
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// The type we'll decode into; we only care about builders
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type template struct {
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Builders []map[string]interface{}
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}
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// Decode the input into our structure, if we can
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var tpl template
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if err := mapstructure.Decode(input, &tpl); err != nil {
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return nil, err
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}
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for _, builder := range tpl.Builders {
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builderTypeRaw, ok := builder["type"]
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if !ok {
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continue
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}
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builderType, ok := builderTypeRaw.(string)
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if !ok {
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continue
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}
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if builderType != "virtualbox" {
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continue
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}
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gaAttachRaw, ok := builder["guest_additions_attach"]
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if !ok {
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continue
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}
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gaAttach, ok := gaAttachRaw.(bool)
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if !ok {
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continue
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}
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gaMode := "upload"
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if gaAttach {
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gaMode = "attach"
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}
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delete(builder, "guest_additions_attach")
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builder["guest_additions_mode"] = gaMode
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}
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input["builders"] = tpl.Builders
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return input, nil
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}
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func (FixerVirtualBoxGAAttach) Synopsis() string {
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return `Updates VirtualBox builders using "guest_additions_attach" to use "guest_additions_mode"`
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}
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