vendor tsgo

tools/tsgo/vendor/github.com/go-json-experiment/json/jsontext/quote.go

@@ -0,0 +1,41 @@
+// 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.
+
+//go:build !goexperiment.jsonv2 || !go1.25
+
+package jsontext
+
+import (
+	"github.com/go-json-experiment/json/internal/jsonflags"
+	"github.com/go-json-experiment/json/internal/jsonwire"
+)
+
+// AppendQuote appends a double-quoted JSON string literal representing src
+// to dst and returns the extended buffer.
+// It uses the minimal string representation per RFC 8785, section 3.2.2.2.
+// Invalid UTF-8 bytes are replaced with the Unicode replacement character
+// and an error is returned at the end indicating the presence of invalid UTF-8.
+// The dst must not overlap with the src.
+func AppendQuote[Bytes ~[]byte | ~string](dst []byte, src Bytes) ([]byte, error) {
+	dst, err := jsonwire.AppendQuote(dst, []byte(src), &jsonflags.Flags{})
+	if err != nil {
+		err = &SyntacticError{Err: err}
+	}
+	return dst, err
+}
+
+// AppendUnquote appends the decoded interpretation of src as a
+// double-quoted JSON string literal to dst and returns the extended buffer.
+// The input src must be a JSON string without any surrounding whitespace.
+// Invalid UTF-8 bytes are replaced with the Unicode replacement character
+// and an error is returned at the end indicating the presence of invalid UTF-8.
+// Any trailing bytes after the JSON string literal results in an error.
+// The dst must not overlap with the src.
+func AppendUnquote[Bytes ~[]byte | ~string](dst []byte, src Bytes) ([]byte, error) {
+	dst, err := jsonwire.AppendUnquote(dst, []byte(src))
+	if err != nil {
+		err = &SyntacticError{Err: err}
+	}
+	return dst, err
+}