name: rust

on:
  # Triggers the workflow on pushes to main branch
  # only if rust/** or .github/workflows/rust.yml is changed
  push:
    branches: [main]
    paths:
      - 'rust/main/**'
      - 'rust/sealevel/**'
      - .github/workflows/rust.yml
  # Triggers the workflow on pull requests
  # only if rust/** or .github/workflows/rust.yml is changed
  pull_request:
    branches: [main]
    paths:
      - 'rust/main/**'
      - 'rust/sealevel/**'
      - .github/workflows/rust.yml
  merge_group:
  workflow_dispatch:

concurrency:
  group: rust-${{ github.ref }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: full

jobs:
  test-rs:
    runs-on: buildjet-8vcpu-ubuntu-2204
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha || github.sha }}
      - uses: dtolnay/rust-toolchain@stable
      - name: rust cache
        uses: Swatinem/rust-cache@v2
        with:
          prefix-key: 'v3'
          shared-key: 'rust'
          cache-provider: 'buildjet'
          save-if: ${{ !startsWith(github.ref, 'refs/heads/gh-readonly-queue') }}
          workspaces: |
            ./rust/main
            ./rust/sealevel
      - name: Free disk space
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
      - name: Run tests for main workspace
        run: cargo test
        working-directory: ./rust/main
      - name: Run tests for sealevel workspace
        run: cargo test
        working-directory: ./rust/sealevel

  lint-rs:
    runs-on: buildjet-8vcpu-ubuntu-2204
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha || github.sha }}
      - uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt, clippy
          target: wasm32-unknown-unknown
      - name: rust cache
        uses: Swatinem/rust-cache@v2
        with:
          prefix-key: 'v3'
          shared-key: 'rust'
          cache-provider: 'buildjet'
          save-if: ${{ !startsWith(github.ref, 'refs/heads/gh-readonly-queue') }}
          workspaces: |
            ./rust/main
            ./rust/sealevel
      - name: Free disk space
        run: |
          sudo rm -rf /usr/share/dotnet
          sudo rm -rf /opt/ghc
          sudo rm -rf "/usr/local/share/boost"
          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
      - name: Check for main workspace
        run: cargo check --release --all-features --all-targets
        working-directory: ./rust/main
      - name: Check for sealevel workspace
        run: cargo check --release --all-features --all-targets
        working-directory: ./rust/sealevel
      - name: Rustfmt for main workspace
        run: cargo fmt --all -- --check
        working-directory: ./rust/main
      - name: Rustfmt for sealevel workspace
        run: cargo fmt --all --check
        working-directory: ./rust/sealevel
      - name: Clippy for main workspace
        run: cargo clippy -- -D warnings
        working-directory: ./rust/main
      - name: Clippy for sealevel workspace
        run: cargo clippy -- -D warnings
        working-directory: ./rust/sealevel
      - name: Setup WASM for main workspace
        run: rustup target add wasm32-unknown-unknown
        working-directory: ./rust/main
      - name: Check WASM for hyperlane-core
        run: cargo check --release -p hyperlane-core --features=strum,test-utils --target wasm32-unknown-unknown
        working-directory: ./rust/main