non-zero status.

See https://golang.org/ref/mod#go-mod-verify for more about 'go mod verify'.
	`,
	Run: runVerify,
}

func init() {
	base.AddChdirFlag(&cmdVerify.Flag)
	base.AddModCommonFlags(&cmdVerify.Flag)
}

func runVerify(ctx context.Context, cmd *base.Command, args []string) {
	modload.InitWorkfile()

	if len(args) != 0 {
		// NOTE(rsc): Could take a module pattern.

	cmdTidy.Flag.BoolVar(&tidyE, "e", false, "")
	cmdTidy.Flag.BoolVar(&tidyDiff, "diff", false, "")
	cmdTidy.Flag.Var(&tidyGo, "go", "")
	cmdTidy.Flag.Var(&tidyCompat, "compat", "")
	base.AddChdirFlag(&cmdTidy.Flag)
	base.AddModCommonFlags(&cmdTidy.Flag)
}

// A goVersionFlag is a flag.Value representing a supported Go version.
//
// (Note that the -go argument to 'go mod edit' is *not* a goVersionFlag.

func init() {
	cmdVendor.Flag.BoolVar(&cfg.BuildV, "v", false, "")
	cmdVendor.Flag.BoolVar(&vendorE, "e", false, "")
	cmdVendor.Flag.StringVar(&vendorO, "o", "", "")
	base.AddChdirFlag(&cmdVendor.Flag)
	base.AddModCommonFlags(&cmdVendor.Flag)
}

func runVendor(ctx context.Context, cmd *base.Command, args []string) {
	modload.InitWorkfile()
	if modload.WorkFilePath() != "" {

	cmdEdit.Flag.Var(flagFunc(flagRetract), "retract", "")
	cmdEdit.Flag.Var(flagFunc(flagDropRetract), "dropretract", "")

	base.AddBuildFlagsNX(&cmdEdit.Flag)
	base.AddChdirFlag(&cmdEdit.Flag)
	base.AddModCommonFlags(&cmdEdit.Flag)
}

func runEdit(ctx context.Context, cmd *base.Command, args []string) {
	anyFlags := *editModule != "" ||
		*editGo != "" ||
		*editToolchain != "" ||
		*editJSON ||
		*editPrint ||

	cmd.Flag.Var(&load.BuildGcflags, "gcflags", "")
	cmd.Flag.Var(&load.BuildGccgoflags, "gccgoflags", "")
	if mask&OmitModFlag == 0 {
		base.AddModFlag(&cmd.Flag)
	}
	if mask&OmitModCommonFlags == 0 {
		base.AddModCommonFlags(&cmd.Flag)
	} else {
		// Add the overlay flag even when we don't add the rest of the mod common flags.
		// This only affects 'go get' in GOPATH mode, but add the flag anyway for
		// consistency.