hermes.yaml

name: Hermes Relayer
on:
  pull_request: {}
  push:
    branches: main

# Cancel previous runs of this workflow when a new commit is added to the PR, branch or tag
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  starknet-integration-tests:
    name: Run Starknet Integration Tests
    runs-on: ubuntu-20.04
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v4
      - uses: cachix/install-nix-action@V27
        with:
          extra_nix_config: |
            experimental-features = nix-command flakes
      - uses: cachix/cachix-action@v15
        with:
          name: ibc-starknet
          extraPullNames: hermes-sdk,cosmos-nix
          authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: |
            relayer -> relayer/target
            light-client -> light-client/target

      - name: Build Cairo contracts
        working-directory: ./cairo-contracts
        run: |
          nix shell ..#scarb -c \
            scarb build -p starknet_ibc_contracts

      - name: Build Starknet Wasm light client
        run: nix build .#ibc-starknet-cw

      - name: Run Integration Tests
        env:
          RUST_BACKTRACE: 1
        working-directory: ./relayer
        run: |
          export ERC20_CONTRACT="$(pwd)/../cairo-contracts/target/dev/starknet_ibc_contracts_ERC20Mintable.contract_class.json"
          export ICS20_CONTRACT="$(pwd)/../cairo-contracts/target/dev/starknet_ibc_contracts_TransferApp.contract_class.json"
          export COMET_CLIENT_CONTRACT="$(pwd)/../cairo-contracts/target/dev/starknet_ibc_contracts_CometClient.contract_class.json"
          export STARKNET_WASM_CLIENT_PATH="$(nix path-info ..#ibc-starknet-cw)/ibc_client_starknet_cw.wasm"
          export IBC_CORE_CONTRACT="$(pwd)/../cairo-contracts/target/dev/starknet_ibc_contracts_IBCCore.contract_class.json"

          nix develop ..#rust -c \
            cargo nextest run --test-threads=2

  lint-relayer:
    name: Lint Relayer Code
    runs-on: ubuntu-20.04
    timeout-minutes: 20
    steps:
      - uses: actions/checkout@v4
      - uses: cachix/install-nix-action@V27
        with:
          extra_nix_config: |
            experimental-features = nix-command flakes
      - uses: cachix/cachix-action@v15
        with:
          name: ibc-starknet
          extraPullNames: hermes-sdk,cosmos-nix
          authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}

      - uses: Swatinem/rust-cache@v2
        with:
          workspaces: |
            relayer -> relayer/target

      - name: Run Clippy
        working-directory: ./relayer
        run: |
          nix shell ..#rust -c \
            cargo clippy --all-targets --all-features -- -D warnings