README
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Metal Blockchain gRPC
Now Serving: Protocol Version 37
Protobuf files are hosted at https://buf.build/metalblockchain/metalgo and can be used as dependencies in other projects.
Protobuf linting and generation for this project is managed by buf.
Please find installation instructions on https://docs.buf.build/installation/.
Any changes made to proto definition can be updated by running
protobuf_codegen.sh located in the scripts/ directory of AvalancheGo.
Introduction to buf
https://docs.buf.build/tour/introduction
Protocol Version Compatibility
The protobuf definitions and generated code are versioned based on the RPCChainVMProtocol defined for the RPCChainVM. Many versions of an Avalanche client can use the same RPCChainVMProtocol. But each Avalanche client and subnet vm must use the same protocol version to be compatible.
Publishing to Buf Schema Registry
- Checkout appropriate tag in MetalGo
git checkout v1.11.3 - Change to proto/ directory
cd proto. - Publish new tag to buf registry.
buf push -t v26
Note: Publishing requires auth to the metalblockchain org in buf https://buf.build/metalblockchain/repositories
Directories