1 files changed, 81 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/golang.org/x/exp@v0.0.0-20220613132600-b0d781184e0d/cmd/gorelease/errors.go b/dependencies/pkg/mod/golang.org/x/exp@v0.0.0-20220613132600-b0d781184e0d/cmd/gorelease/errors.go
new file mode 100644
index 0000000..d99f840
--- /dev/null
+++ b/dependencies/pkg/mod/golang.org/x/exp@v0.0.0-20220613132600-b0d781184e0d/cmd/gorelease/errors.go
@@ -0,0 +1,81 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package main
+
+import (
+	"errors"
+	"flag"
+	"fmt"
+	"os/exec"
+	"strings"
+
+	"golang.org/x/mod/module"
+)
+
+type usageError struct {
+	err error
+}
+
+func usageErrorf(format string, args ...interface{}) error {
+	return &usageError{err: fmt.Errorf(format, args...)}
+}
+
+const usageText = `usage: gorelease [-base=version] [-version=version]`
+
+func (e *usageError) Error() string {
+	msg := ""
+	if !errors.Is(e.err, flag.ErrHelp) {
+		msg = e.err.Error()
+	}
+	return usageText + "\n" + msg + "\nFor more information, run go doc golang.org/x/exp/cmd/gorelease"
+}
+
+type baseVersionError struct {
+	err     error
+	modPath string
+}
+
+func (e *baseVersionError) Error() string {
+	firstVersion := "v0.1.0"
+	_, major, _ := module.SplitPathVersion(e.modPath)
+	if major != "" {
+		firstVersion = major[1:] + ".0.0"
+	}
+
+	return fmt.Sprintf("could not find base version. Consider setting -version=%s if this is a first release, or explicitly set -base=none: %v", firstVersion, e.err)
+}
+
+func (e *baseVersionError) Unwrap() error {
+	return e.err
+}
+
+type downloadError struct {
+	m   module.Version
+	err error
+}
+
+func (e *downloadError) Error() string {
+	msg := e.err.Error()
+	sep := " "
+	if strings.Contains(msg, "\n") {
+		sep = "\n"
+	}
+	return fmt.Sprintf("error downloading module %s@%s:%s%s", e.m.Path, e.m.Version, sep, msg)
+}
+
+// cleanCmdError simplifies error messages from os/exec.Cmd.Run.
+// For ExitErrors, it trims and returns stderr. This is useful for go commands
+// that print well-formatted errors. By default, ExitError prints the exit
+// status but not stderr.
+//
+// cleanCmdError returns other errors unmodified.
+func cleanCmdError(err error) error {
+	if xerr, ok := err.(*exec.ExitError); ok {
+		if stderr := strings.TrimSpace(string(xerr.Stderr)); stderr != "" {
+			return errors.New(stderr)
+		}
+	}
+	return err
+}