IdentifyPB()

1 files changed, 18 insertions, 0 deletions

diff --git a/identify.go b/identify.go
new file mode 100644
index 0000000..60ea616
--- /dev/null
+++ b/identify.go
@@ -0,0 +1,18 @@
+package filepb
+
+// print the protobuf in human form
+func IdentifyPB(filename string) (string, string, error) {
+	data, err := os.ReadFile(filename)
+	if err != nil {
+		// log.Info("open config file :", err)
+		return "os.ReadFile()", err
+	}
+
+	var pb *Identify
+	pb = new(Identify)
+	if err := pb.Unmarshal(data); err != nil {
+		return "Unmarshal(data)", err
+	}
+	log.Info("Identify protobuf file uuid =", pb.Uuid, "version =", pb.Version)
+	return pb.uuid, pb.Version, nil
+}