packer-cn/fix/fixer_docker_email.go

46 lines
1.1 KiB
Go
Raw Normal View History

package fix
import "github.com/mitchellh/mapstructure"
type FixerDockerEmail struct{}
func (FixerDockerEmail) Fix(input map[string]interface{}) (map[string]interface{}, error) {
// Our template type we'll use for this fixer only
type template struct {
Builders []map[string]interface{}
PostProcessors []map[string]interface{} `mapstructure:"post-processors"`
}
// 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
for _, pp := range tpl.PostProcessors {
_, 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.`
}