examples.yaml

name: example-run

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

env:
  CARGO_TERM_COLOR: always
  NIGHTLY_TOOLCHAIN: nightly

jobs:
  
  run-platformer-example-linux:
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Install Bevy dependencies
        run: |
          sudo apt-get update;
          DEBIAN_FRONTEND=noninteractive sudo apt-get install --no-install-recommends -yq \
            libasound2-dev libudev-dev libxkbcommon-x11-0  libwayland-dev; 
      - name: install xvfb, llvmpipe and lavapipe
        run: |
          sudo apt-get update -y -qq
          sudo add-apt-repository ppa:kisak/turtle -y
          sudo apt-get update
          sudo apt install -y xvfb libegl1-mesa libgl1-mesa-dri libxcb-xfixes0-dev mesa-vulkan-drivers
      - uses: actions/checkout@v4
      - uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-example-${{ hashFiles('**/Cargo.toml') }}
      - uses: dtolnay/rust-toolchain@stable
      - name: Build bevy
        # this uses the same command as when running the example to ensure build is reused
        run: TRACE_CHROME=trace-platformer.json CI_TESTING_CONFIG=.github/example-run/data.ron cargo +nightly build --example platformer --profile=CI --features "bevy_xpbd_3d,"bevy/bevy_ci_testing,bevy/trace_chrome,bevy/trace""
        env:
          CARGO_INCREMENTAL: 0
          RUSTFLAGS: "-C debuginfo=0 -Z location-detail=none -Z build-std=std,panic_abort -Z build-std-features=panic_immediate_abort -Z threads=24"
      - name: Run examples
        env:
          CARGO_INCREMENTAL: 0
          RUSTFLAGS: "-C debuginfo=0 -Z location-detail=none -Z build-std=std,panic_abort -Z build-std-features=panic_immediate_abort -Z threads=24"
        run: |
          example_name=`basename plaformer.ron`
          echo -n $example_name > last_example_run
          echo "running platformer - "`date`
          time TRACE_CHROME=trace-platformer.json CI_TESTING_CONFIG=.github/example-run/data.ron xvfb-run cargo +nightly run --profile=CI --example platformer --features "bevy_xpbd_3d,"bevy/bevy_ci_testing,bevy/trace_chrome,bevy/trace""
          sleep 10
          if [ `find ./ -maxdepth 1 -name 'screenshot-*.png' -print -quit` ]; then
            mkdir screenshots-platformer
            mv screenshot-*.png screenshots-platformer/
          fi
          mkdir traces && mv trace*.json traces/
          mkdir screenshots && mv screenshots-* screenshots/
      - name: save traces
        uses: actions/upload-artifact@v4
        with:
          name: example-traces-linux
          path: traces
      - name: save screenshots
        uses: actions/upload-artifact@v4
        with:
          name: screenshots-linux
          path: screenshots
      - uses: actions/upload-artifact@v4
        if: ${{ failure() && github.event_name == 'pull_request' }}
        with:
          name: example-run-linux
          path: example-run/