package cli import (	"flag"	"fmt" 	"github.com/davis7dotsh/tx9/internal/box") type executorConfigFlags struct {	webBaseURL *string	publish    *string	dns        *string	clear      *bool} func addExecutorConfigFlags(fs *flag.FlagSet) executorConfigFlags {	return executorConfigFlags{		webBaseURL: fs.String(			"executor-web-base-url",			"",			"public Executor browser origin (or TX9_EXECUTOR_WEB_BASE_URL)",		),		publish: fs.String(			"executor-publish",			"",			"fixed Docker host binding as IP:port (or TX9_EXECUTOR_PUBLISH)",		),		dns: fs.String(			"executor-dns",			"",			"comma-separated DNS resolver IPs (or TX9_EXECUTOR_DNS)",		),		clear: fs.Bool(			"clear-executor-config",			false,			"remove persisted Executor public URL, fixed publish address, and DNS",		),	}} // load resolves the box's Executor configuration for upgrade: flags beat// TX9_EXECUTOR_* env vars beat the values persisted on the box.func (f executorConfigFlags) load(name string) (box.ExecutorConfig, error) {	return f.resolve(name, false)} // loadFresh is load for create/import: a leftover ~/.tx9/boxes/<name>.env// from a previous same-named box is ignored instead of silently inherited.func (f executorConfigFlags) loadFresh(name string) (box.ExecutorConfig, error) {	return f.resolve(name, true)} func (f executorConfigFlags) resolve(name string, ignoreStored bool) (box.ExecutorConfig, error) {	if *f.clear && (*f.webBaseURL != "" || *f.publish != "" || *f.dns != "") {		return box.ExecutorConfig{}, fmt.Errorf("--clear-executor-config cannot be combined with Executor configuration values")	}	return box.LoadExecutorConfig(name, box.ExecutorConfigOverrides{		WebBaseURL:   *f.webBaseURL,		Publish:      *f.publish,		DNS:          *f.dns,		Clear:        *f.clear,		IgnoreStored: ignoreStored,	})} func (f executorConfigFlags) hasOverrides() bool {	return *f.webBaseURL != "" || *f.publish != "" || *f.dns != "" || *f.clear}