Add YAML support

Signed-off-by: Ian Ling <ian@iancaling.com>

1 files changed, 29 insertions, 0 deletions

diff --git a/yaml/parser.go b/yaml/parser.go
new file mode 100644
index 0000000..ca852dd
--- /dev/null
+++ b/yaml/parser.go
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+
+package spdx_yaml
+
+import (
+	"bytes"
+	"io"
+	"sigs.k8s.io/yaml"
+
+	"github.com/spdx/tools-golang/spdx"
+)
+
+// Load2_2 takes in an io.Reader and returns an SPDX document.
+func Load2_2(content io.Reader) (*spdx.Document2_2, error) {
+	// convert io.Reader to a slice of bytes and call the parser
+	buf := new(bytes.Buffer)
+	_, err := buf.ReadFrom(content)
+	if err != nil {
+		return nil, err
+	}
+
+	var doc spdx.Document2_2
+	err = yaml.Unmarshal(buf.Bytes(), &doc)
+	if err != nil {
+		return nil, err
+	}
+
+	return &doc, nil
+}