rust.yml

name: Rust

run-name: Rust build, test & lint

on:
  pull_request:
  merge_group:
  push:
    branches:
      - main

concurrency:
  group: ${{ github.workflow }}-${{ github.ref == 'refs/heads/main' && github.run_id || github.ref }}
  cancel-in-progress: true

jobs:
  rust:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@e97e2d8cc328f1b50210efc529dca0028893a2d9 # v1
        with:
          toolchain: stable
          components: clippy, rustfmt

      - name: Cache cargo registry and build
        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v4
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: cargo-${{ runner.os }}-${{ hashFiles('Cargo.lock') }}
          restore-keys: |
            cargo-${{ runner.os }}-

      - name: Check formatting
        run: cargo fmt --check

      - name: Run clippy
        run: cargo clippy --all-targets -- -D warnings

      - name: Build
        run: cargo build

      - name: Run tests
        run: cargo test