Firehose on Aptos Blockchain

Usage

Setup

1. Build the aptos-node binary and bind aptos-node to the PATH

   • Follow instructions for devnet
   • In aptos-core repo, run cd aptos-node and cargo install --path .

2. Run firehose

   ./devel/localnet/start.sh -c
   

   And ensure blocks are flowing:

   grpcurl -plaintext -import-path ../proto -import-path ./proto -proto sf/aptos/type/v1/type.proto -proto sf/firehose/v2/firehose.proto -d '{"start_block_num": 0}' localhost:18015 sf.firehose.v2.Stream.Blocks
   

Re-generate Protobuf Definitions

1. Ensure that protoc is installed:

   brew install protoc
   

2. Ensure that protoc-gen-go and protoc-gen-go-grpc are installed and at the correct version

   go install google.golang.org/protobuf/cmd/[email protected]
   go install google.golang.org/grpc/cmd/[email protected]
   

3. Have a copy of https://github.com/streamingfast/proto cloned sibling of this project:

   # Assuming you are in `firehose-aptos` root directory directly
   cd ..
   git clone https://github.com/streamingfast/proto.git
   ls
   # Should list both firehose-aptos and proto
   

4. Generate go file from modified protobuf

   ./types/pb/generate.sh
   

5. Run tests and fix any problems:

   ./bin/test.sh
   

6. Run localnet config to ensure everything is working as expected:

   ./devel/localnet/start.sh -c
   

   And ensure blocks are flowing:

   grpcurl -plaintext -import-path ../proto -import-path ./proto -proto sf/aptos/type/v1/type.proto -proto sf/firehose/v2/firehose.proto -d '{"start_block_num": 0}' localhost:18015 sf.firehose.v2.Stream.Blocks
   

7. (optional) Make .spkg file for substreams substreams pack substreams/substreams.yaml

Release

Use the ./bin/release.sh Bash script to perform a new release. It will ask you questions as well as driving all the required commands, performing the necessary operation automatically. The Bash script runs in dry-mode by default, so you can check first that everything is all right.

Releases are performed using goreleaser.

Contributing

Issues and PR in this repo related strictly to the Firehose on Dummy Blockchain.

Report any protocol-specific issues in their respective repositories

Please first refer to the general StreamingFast contribution guide, if you wish to contribute to this code base.

This codebase uses unit tests extensively, please write and run tests.

License

Apache 2.0