diff options
| -rw-r--r-- | doIdentify.go | 24 | ||||
| -rw-r--r-- | file.proto | 2 | ||||
| -rw-r--r-- | main.go | 7 |
3 files changed, 32 insertions, 1 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 +} @@ -98,5 +98,5 @@ message Files { // `autogenpb:marshal` // then dump the uuid and version from any arbitrary .pb file message Identify { // `autogenpb:marshal` string uuid = 1; // - int64 version = 2; // + string version = 2; // } @@ -34,6 +34,13 @@ func main() { var pb *Files pb = new(Files) + if argv.Identify != "" { + if err := doIdentify(argv.Identify); err != nil { + badExit(err) + } + okExit("") + } + // you need a proto file if argv.Proto == "" { log.Info("you must provide --proto <filename>") |