vendor HEAD main

1 files changed, 33 insertions, 0 deletions

diff --git a/vendor/go.mau.fi/util/exgjson/gjson.go b/vendor/go.mau.fi/util/exgjson/gjson.go
new file mode 100644
index 0000000..ee8fcdd
--- /dev/null
+++ b/vendor/go.mau.fi/util/exgjson/gjson.go
@@ -0,0 +1,33 @@
+// Copyright (c) 2022 Tulir Asokan
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package exgjson
+
+import (
+	"strings"
+)
+
+// Escaper escapes a string for use in a GJSON path.
+var Escaper = strings.NewReplacer(
+	`\`, `\\`,
+	".", `\.`,
+	"|", `\|`,
+	"#", `\#`,
+	"@", `\@`,
+	"*", `\*`,
+	"?", `\?`)
+
+// Path returns a GJSON path pointing at a nested object, with each provided string being a key.
+func Path(path ...string) string {
+	var result strings.Builder
+	for i, part := range path {
+		_, _ = Escaper.WriteString(&result, part)
+		if i < len(path)-1 {
+			result.WriteRune('.')
+		}
+	}
+	return result.String()
+}