build-rust.yml

name: build-rust-projects

on:
  merge_group:
  push:
    branches: [main]
  pull_request:
    branches: ["*"]
    paths:
        - 'batcher/**'
        - '.github/workflows/build-rust.yml'

jobs:
  build:
    runs-on: ubuntu-latest
    
    steps:
      - uses: actions/checkout@v4

      - name: Set up Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          components: rustfmt, clippy
          override: true
      - name: Cache Rust dependencies
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            batcher/target
          key: ${{ runner.os }}-rust-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            ${{ runner.os }}-rust-
      - name: Check formatting of Rust projects
        run: |
          cd batcher
          cargo fmt --all -- --check
      - name: Run Clippy
        run: |
          cd batcher
          cargo clippy --all -- -D warnings
      - name: Build Rust projects
        run: |
          cd batcher
          cargo build --all