packer-cn/fix/fixer_parallels_deprecation...

65 lines
1.7 KiB
Go

package fix
import (
"github.com/mitchellh/mapstructure"
)
// FixerParallelsDeprecations removes "parallels_tools_host_path" from a
// template in a Parallels builder and changes "guest_os_distribution" to
// "guest_os_type", possibly overwriting any existing "guest_os_type"
type FixerParallelsDeprecations struct{}
func (FixerParallelsDeprecations) DeprecatedOptions() map[string][]string {
return map[string][]string{
"packer.parallels": []string{"parallels_tools_host_path", "guest_os_distribution"},
}
}
func (FixerParallelsDeprecations) Fix(input map[string]interface{}) (map[string]interface{}, error) {
// The type we'll decode into; we only care about builders
type template struct {
Builders []map[string]interface{}
}
// Decode the input into our structure, if we can
var tpl template
if err := mapstructure.Decode(input, &tpl); err != nil {
return nil, err
}
for _, builder := range tpl.Builders {
builderTypeRaw, ok := builder["type"]
if !ok {
continue
}
builderType, ok := builderTypeRaw.(string)
if !ok {
continue
}
if builderType != "parallels-iso" && builderType != "parallels-pvm" {
continue
}
_, ok = builder["parallels_tools_host_path"]
if ok {
delete(builder, "parallels_tools_host_path")
}
guestOsDistribution, ok := builder["guest_os_distribution"]
if ok {
builder["guest_os_type"] = guestOsDistribution
delete(builder, "guest_os_distribution")
}
}
input["builders"] = tpl.Builders
return input, nil
}
func (FixerParallelsDeprecations) Synopsis() string {
return `Removes deprecated "parallels_tools_host_path" from Parallels builders and changes "guest_os_distribution" to "guest_os_type".`
}