packer-cn/fix/fixer_scaleway_access_key.go

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package fix
import (
"github.com/mitchellh/mapstructure"
)
// FixerScalewayAccessKey changes the "access_key" of a template
// to "organization_id".
type FixerScalewayAccessKey struct{}
func (FixerScalewayAccessKey) 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 {
if builder["type"] != "scaleway" {
continue
}
keyRaw, ok := builder["access_key"]
if !ok {
continue
}
accessKey, ok := keyRaw.(string)
if !ok {
continue
}
// only assign to organization_id if it doesn't
// already exist; otherwise we'll just ignore access_key
_, organizationIdIncluded := builder["organization_id"]
if !organizationIdIncluded {
builder["organization_id"] = accessKey
}
delete(builder, "access_key")
}
input["builders"] = tpl.Builders
return input, nil
}
func (FixerScalewayAccessKey) Synopsis() string {
return `Updates builders using "access_key" to use "organization_id"`
}