package fix import "github.com/mitchellh/mapstructure" type FixerDockerEmail struct{} func (FixerDockerEmail) DeprecatedOptions() map[string][]string { return map[string][]string{ "packer.docker": []string{"login_email"}, "packer.post-processor.docker-import": []string{"login_email"}, } } func (FixerDockerEmail) Fix(input map[string]interface{}) (map[string]interface{}, error) { if input["post-processors"] == nil { return input, nil } // Our template type we'll use for this fixer only type template struct { Builders []map[string]interface{} PP `mapstructure:",squash"` } // Decode the input into our structure, if we can var tpl template if err := mapstructure.Decode(input, &tpl); err != nil { return nil, err } // Go through each builder and delete `docker_login` if present for _, builder := range tpl.Builders { _, ok := builder["login_email"] if !ok { continue } delete(builder, "login_email") } // Go through each post-processor and delete `docker_login` if present pps := tpl.ppList() for _, pp := range pps { _, ok := pp["login_email"] if !ok { continue } delete(pp, "login_email") } input["builders"] = tpl.Builders input["post-processors"] = tpl.PostProcessors return input, nil } func (FixerDockerEmail) Synopsis() string { return `Removes "login_email" from the Docker builder.` }