add --identify

1 files changed, 24 insertions, 0 deletions

diff --git a/doIdentify.go b/doIdentify.go
new file mode 100644
index 0000000..0e2ac37
--- /dev/null
+++ b/doIdentify.go
@@ -0,0 +1,24 @@
+package main
+
+import (
+	"os"
+
+	"go.wit.com/log"
+)
+
+// print the protobuf in human form
+func doIdentify(filename string) error {
+	data, err := os.ReadFile(filename)
+	if err != nil {
+		// log.Info("open config file :", err)
+		return err
+	}
+
+	var pb *Identify
+	pb = new(Identify)
+	if err := pb.Unmarshal(data); err != nil {
+		return err
+	}
+	log.Info("Identify protobuf file uuid =", pb.Uuid, "version =", pb.Version)
+	return nil
+}