identify.go


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package filepb

import (
	"os"
)

// 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 "", "", err
	}

	var pb *FakeFile
	pb = new(FakeFile)
	if err := pb.Unmarshal(data); err != nil {
		return "", "", err
	}
	// log.Info("Identify protobuf file uuid =", pb.Uuid, "version =", pb.Version)
	return pb.Uuid, pb.Version, nil
}