1 files changed, 87 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/golang.org/x/exp@v0.0.0-20220613132600-b0d781184e0d/cmd/gorelease/path.go b/dependencies/pkg/mod/golang.org/x/exp@v0.0.0-20220613132600-b0d781184e0d/cmd/gorelease/path.go
new file mode 100644
index 0000000..bfe1f20
--- /dev/null
+++ b/dependencies/pkg/mod/golang.org/x/exp@v0.0.0-20220613132600-b0d781184e0d/cmd/gorelease/path.go
@@ -0,0 +1,87 @@
+// Copyright 2020 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 (
+	"path/filepath"
+	"strings"
+)
+
+// hasPathPrefix reports whether the slash-separated path s
+// begins with the elements in prefix.
+// Copied from cmd/go/internal/str.HasPathPrefix.
+func hasPathPrefix(s, prefix string) bool {
+	if len(s) == len(prefix) {
+		return s == prefix
+	}
+	if prefix == "" {
+		return true
+	}
+	if len(s) > len(prefix) {
+		if prefix[len(prefix)-1] == '/' || s[len(prefix)] == '/' {
+			return s[:len(prefix)] == prefix
+		}
+	}
+	return false
+}
+
+// hasFilePathPrefix reports whether the filesystem path s
+// begins with the elements in prefix.
+// Copied from cmd/go/internal/str.HasFilePathPrefix.
+func hasFilePathPrefix(s, prefix string) bool {
+	sv := strings.ToUpper(filepath.VolumeName(s))
+	pv := strings.ToUpper(filepath.VolumeName(prefix))
+	s = s[len(sv):]
+	prefix = prefix[len(pv):]
+	switch {
+	default:
+		return false
+	case pv != "" && sv != pv:
+		return false
+	case len(s) == len(prefix):
+		return s == prefix
+	case prefix == "":
+		return true
+	case len(s) > len(prefix):
+		if prefix[len(prefix)-1] == filepath.Separator {
+			return strings.HasPrefix(s, prefix)
+		}
+		return s[len(prefix)] == filepath.Separator && s[:len(prefix)] == prefix
+	}
+}
+
+// trimFilePathPrefix returns the given filesystem path s without the leading
+// prefix.
+func trimFilePathPrefix(s, prefix string) string {
+	sv := strings.ToUpper(filepath.VolumeName(s))
+	pv := strings.ToUpper(filepath.VolumeName(prefix))
+	s = s[len(sv):]
+	prefix = prefix[len(pv):]
+
+	if !hasFilePathPrefix(s, prefix) || len(prefix) == 0 {
+		return s
+	}
+	if len(s) == len(prefix) {
+		return ""
+	}
+	if prefix[len(prefix)-1] == filepath.Separator {
+		return strings.TrimPrefix(s, prefix)
+	}
+	return s[len(prefix)+1:]
+}
+
+// trimPathPrefix returns p without the leading prefix. Unlike
+// strings.TrimPrefix, the prefix will only match on slash-separted component
+// boundaries, so trimPathPrefix("aa/b", "aa") returns "b", but
+// trimPathPrefix("aa/b", "a") returns "aa/b".
+func trimPathPrefix(p, prefix string) string {
+	if prefix == "" {
+		return p
+	}
+	if prefix == p {
+		return ""
+	}
+	return strings.TrimPrefix(p, prefix+"/")
+}