@chainlink-sol-fork/gauntlet-solana-contracts v1.4.0

gauntlet-solana

Prepare

yarn

Create a .env on the project root directory, and set your private key as:

# .env
PRIVATE_KEY=[38,56,112,28,28,122, ...]

Optional: Build binary

yarn bundle

Execute commands:

Contracts available

• Access Controller: access_controller
• OCR2: ocr2
• Flags: flags,
• Deviation flagging store: store

Commands

To execute with binary, change yarn gauntlet for ./bin/chainlink-solana-[macos|linux] <command>

• Deploy

Deployment is available for any of the contracts in the list

yarn gauntlet <contract_name>:deploy --network=<testnet|devnet>

• Commands available

Contract functions are only available in some contracts. Get the latest supported commands running

yarn gauntlet help

• Interact with contract

yarn gauntlet <contract_name>:<contract_function> --network=<testnet|devnet> --state=<state_account_public_key> [OPTIONAL: --<function_parameter_name=<value>] <contract_address>

Command example:

yarn gauntlet <contract_name>:<contract_function> --help

Testing Locally

Preparation

• Include program keypairs under /packages/gauntlet-solana-contracts/artifacts/programId/*.json, resulting in:

packages/gauntlet-solana-contracts/artifacts/programId
|  access_controller.json
|  store.json
|  ocr2.json

• Make sure these accounts public keys correspond to the ones declared on each contract declare_id. If they don't, compile the contracts (anchor build) with the correct declare_id and move the generated binaries from /target/deploy/*.so to /packages/gauntlet-solana-contracts/artifacts/bin/*.so

• Run a local store node

solana config set --url http://127.0.0.1:8899
solana-test-store -r

• Get some SOL on your account. This account needs to be the same specified on gauntlet .env PRIVATE_KEY

solana airdrop 100 9ohrpVDVNKKW1LipksFrmq6wa1oLLYL9QSoYUn4pAQ2v

Running

A flow command can be executed to set up everything needed. Program deployments, initialization, configuration setting and single transmission.

SKIP_PROMPTS=true yarn gauntlet ocr2:setup:flow --network=local

The result of the command will be stored on /flow-report.json file

If any error occurs, the flow can be started from that point, using the previous flow report, as:

SKIP_PROMPTS=true yarn gauntlet ocr2:setup:flow --network=local --withReport --start=<step number>

After the flow has finished succesfully, more transmissions can be executed, either by:

SKIP_PROMPTS=true yarn gauntlet ocr2:setup:flow --network=local --withReport --start=12 --round=2

or

yarn gauntlet ocr2:transmit --network=local --state=<state_account_public_key> --transmissions=<state_account_public_key> --store=<state_account_public_key> --accessController=<state_account_public_key> --round=<round number>

The account public keys can be found inside the /flow-report.json file

Make sure to increment the round after every transmission