Protogram is a tool to quickly deserialize and print an encoded proto without the need for any .proto files.
Pass a hex-encoded proto message to protogram:
$ protogram 0a0344616e120911000000000000e03f70107a021001
┌─ 1: "Dan"
├─ 2 ┐
│ ╰- 2: 4602678819172646912 (0.5)
├─ 14: 16
╰- 15 ┐
╰- 2: 1
You can also pipe a binary file into protogram:
$ cat dan.pb | protogram
┌─ 1: "Dan"
├─ 2 ┐
│ ╰- 2: 4602678819172646912 (0.5)
├─ 14: 16
╰- 15 ┐
╰- 2: 1
If you have the proto files available, protogram can parse the names more accurately:
protogram --source protos/ --type example.User 0a0344616e120911000000000000e03f70107a021001
┌─ name: "Dan"
├─ prefs: ┐
│ ╰- ratio: 4602678819172646912 (0.5)
├─ age: 16
╰- count: ┐
╰- download: 1
The same code that powers the command-line tool is compiled to JS and lives at https://mattprecious.github.io/protogram/. Enter hex-encoded protos or open binary proto files from your computer.
Available in Releases or via Homebrew:
brew install mattprecious/repo/protogramCopyright 2019 Matthew Precious
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.