Initialize module and dependencies

vendor/golang.org/x/vuln/internal/sarif/utils.go

@@ -0,0 +1,46 @@
+// Copyright 2023 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 sarif
+
+import (
+	"strings"
+
+	"golang.org/x/vuln/internal/govulncheck"
+)
+
+func choose(s1, s2 string, cond bool) string {
+	if cond {
+		return s1
+	}
+	return s2
+}
+
+func list(elems []string) string {
+	l := len(elems)
+	if l == 0 {
+		return ""
+	}
+	if l == 1 {
+		return elems[0]
+	}
+
+	cList := strings.Join(elems[:l-1], ", ")
+	return cList + choose("", ",", l == 2) + " and " + elems[l-1]
+}
+
+// symbol is simplified adaptation of internal/scan/symbol.
+func symbol(fr *govulncheck.Frame) string {
+	if fr.Function == "" {
+		return ""
+	}
+	sym := strings.Split(fr.Function, "$")[0]
+	if fr.Receiver != "" {
+		sym = fr.Receiver + "." + sym
+	}
+	if fr.Package != "" {
+		sym = fr.Package + "." + sym
+	}
+	return sym
+}