packer-cn/fix/fixer_azure_exclude_from_la...

73 lines
1.6 KiB
Go

package fix
import (
"strings"
"github.com/mitchellh/mapstructure"
)
// FixerAzureExcludeFromLatest fix the spelling of "exclude_from_latest"
// template in an Azure builder
type FixerAzureExcludeFromLatest struct{}
func (FixerAzureExcludeFromLatest) DeprecatedOptions() map[string][]string {
return map[string][]string{
"Azure*": []string{"exlude_from_latest"},
}
}
func (FixerAzureExcludeFromLatest) 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 !strings.HasPrefix(builderType, "azure-chroot") {
continue
}
if !strings.HasPrefix(builderType, "azure-chroot") {
continue
}
sharedImageDestination, ok := builder["shared_image_destination"].(map[string]interface{})
if !ok {
continue
}
excludeFromLatest, ok := sharedImageDestination["exlude_from_latest"]
if !ok {
continue
}
sharedImageDestination["exclude_from_latest"] = excludeFromLatest
delete(sharedImageDestination, "exlude_from_latest")
builder["shared_image_destination"] = sharedImageDestination
}
input["builders"] = tpl.Builders
return input, nil
}
func (FixerAzureExcludeFromLatest) Synopsis() string {
return `Changes "exlude_from_latest" to "exclude_from_latest" in Azure builders.`
}