// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

//go:build cmd_go_bootstrap

package modfetch

import "golang.org/x/mod/module"

func useSumDB(mod module.Version) bool {
	return false
}

func lookupSumDB(mod module.Version) (string, []string, error) {
	panic("bootstrap")

	"cmd/go/internal/lockedfile"
	"cmd/go/internal/web"

	"golang.org/x/mod/module"
	"golang.org/x/mod/sumdb"
	"golang.org/x/mod/sumdb/note"
)

// useSumDB reports whether to use the Go checksum database for the given module.
func useSumDB(mod module.Version) bool {
	if mod.Path == "golang.org/toolchain" {
		must := true
		// Downloaded toolchains cannot be listed in go.sum,

		goSum.status[modSum{mod, h}] = st
	}
	goSum.mu.Unlock()

	if done {
		return nil
	}

	// Not listed, so we want to add them.
	// Consult checksum database if appropriate.
	if useSumDB(mod) {
		// Calls base.Fatalf if mismatch detected.
		if err := checkSumDB(mod, h); err != nil {
			return err
		}
	}

	// Add mod+h to go.sum, if it hasn't appeared already.
	if inited {