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SIMPLE-SETUP.md

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Setup

Solana

  • Set config and create keys
$ solana config set --url http://127.0.0.1:8899
$ solana-keygen new -o ~/.config/solana/simple_program.json
$ solana-keygen new -o ~/.config/solana/simple_program_account.json
  • Update Simple Program ID in appropriate places
# Log address
$ solana address --keypair ~/.config/solana/simple_program.json
# update in `solana/simple_program/program/src/lib.rs`
# solana_program::declare_id!("SimpleProgramBase58AddressGoesHere");
# update in `solana/simple_program/program/program-id.md`
  • Build and deploy Simple Program
$ cd simple_program/program
$ cargo build-bpf
$ solana deploy simple_program.so ~/.config/solana/simple_program.json
  • Initialize Simple Program's account
$ cd solana/
$ cargo build
$ ./target/debug/simple_program initialize --account-keypair ~/.config/solana/simple_program_account.json
  • Note Simple program's program ID and its state's account ID
$ solana address --keypair ~/.config/solana/simple_program.json
$ solana address --keypair ~/.config/solana/simple_program_account.json
  • Note Moebius account's ID
$ solana address --keypair ~/.config/solana/moebius_account.json

Ethereum

  • Edit the program ID and account ID in scripts/update_simple_program.js
// Solana program ID and account in the base58 format.
simpleProgramId = "SimpleProgramBase58AddressGoesHere";
simpleAccountId = "SimpleAccountBase58AddressGoesHere";
  • Run script to periodically broadcast appropriate tx
$ npx hardhat run scripts/sample_script.js

Moebius Bridge

  • Update Moebius' Ethereum contract address in config/localnet.json
  • Update Moebius' Solana account ID in config/localnet.json
  • Run Moebius bridge
$ cd moebius-bridge/
$ ./target/debug/moebius-bridge --authority-key ~/.config/solana/id.json

GraphQL Server

  • Run GraphQL server to query simple data from Solana
$ cd solana/
$ ./target/debug/reporter
  • Go to http://localhost:8080/graphiql in your browser
  • Query simple data
query {
    simpleData(account: "SimpleAccountBase58AddressGoesHere") {
        valBytes32
        valAddress
        valUint256
    }
}