rust.yml

name: Rust

on:
  pull_request:
    branches:
      - "**"
  push:
    branches:
      - main

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - name: Setup Rust
        run: rustup component add rustfmt clippy llvm-tools-preview
      - name: Install graphics dependencies for headless testing
        run: |
          sudo apt-get update
          sudo apt-get install -y xvfb libegl1-mesa-dev libgl1-mesa-dev libgles2-mesa-dev mesa-vulkan-drivers
      - name: Install cargo-llvm-cov
        uses: taiki-e/install-action@cargo-llvm-cov
      - name: Build
        run: cargo build
      - name: Run tests with coverage
        run: xvfb-run -a cargo llvm-cov --lcov --output-path lcov.info || true
      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v5
        with:
          files: lcov.info
          fail_ci_if_error: false
      - name: clippy
        run: cargo clippy --no-deps -- -D warnings
      - name: fmt
        run: cargo fmt --check