integration.yml

# Runs Alloy integration tests daily to ensure compatibility with the latest version of Alloy.

name: Integration

on:
  schedule:
    # Run daily
    - cron: "0 0 * * *"
  workflow_dispatch:
    # Needed so we can run it manually

jobs:
  integration:
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/rust-toolchain@stable
      - uses: foundry-rs/foundry-toolchain@v1
      - uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
      - name: Run examples
        run: |
          # Get the list of runable examples
          export examples="$(
            cargo run --example 2>&1 \
            | grep -E '^ ' \
            | grep -v \
            -e 'any_network' \
            -e 'trezor_signer' \
            -e 'ledger_signer' \
            -e 'yubi_signer' \
            -e 'builtin' \
            -e 'ipc' \
            -e 'ws' \
            -e 'ws_auth' \
            -e 'subscribe_logs' \
            -e 'subscribe_all_logs' \
            -e 'subscribe_pending_transactions' \
            -e 'trace_call' \
            -e 'trace_transaction' \
            | xargs -n1 echo
          )"

          # Run the examples with the current version of Alloy
          for example in $examples; do
            cargo run --example $example --quiet 1>/dev/null

            if [ $? -ne 0 ]; then
              echo "Failed to run: $example"
              exit 1
            else
              echo "Successfully ran: $example"
            fi
          done

          # Fetch the latest commit hash of the `main` branch from the Alloy repository
          export latest_alloy_commit=$(git ls-remote https://github.com/alloy-rs/alloy.git \
            | grep refs/heads/main \
            | cut -f 1)

          # Use the commit hash to update the rev in Cargo.toml
          sed -i '/alloy = { version = "0.1.2", features = \[/,/\] }/s/alloy = { version = "0.1.2",/alloy = { git = "https:\/\/github.com\/alloy-rs\/alloy", rev = "'"$latest_alloy_commit"'",/' \
          Cargo.toml

          # Update to the latest commit
          cargo update

          # Run the examples with the latest version of Alloy
          for example in $examples; do
            cargo run --example $example --quiet 1>/dev/null

            if [ $? -ne 0 ]; then
              echo "Failed to run: $example"
              exit 1
            else
              echo "Successfully ran: $example"
            fi
          done