name: CI

on:
  pull_request:
  push:

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    strategy:
      matrix:
        toolchain: [stable, nightly]
        os: [windows-latest, ubuntu-latest, macos-latest]
        exclude:
          - os: macos-latest
            toolchain: nightly
          - os: windows-latest
            toolchain: nightly
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.toolchain }}
          components: rustfmt, clippy
          override: true

      - name: Install alsa and udev
        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev
        if: runner.os == 'linux'

      - name: Check the format
        # See tools/ci/src/main.rs for the commands this runs
        run: cargo run -p ci
        if: runner.os == 'linux' && matrix.toolchain == 'stable'

      - name: Build & run tests
        run: cargo test --workspace
        env:
          CARGO_INCREMENTAL: 0
          RUSTFLAGS: "-C debuginfo=0 -D warnings"

  build-wasm:
    strategy:
      matrix:
        toolchain: [stable, nightly]
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.toolchain }}
          target: wasm32-unknown-unknown
          override: true

      - name: Check wasm
        uses: actions-rs/cargo@v1
        with:
          command: check
          args: --target wasm32-unknown-unknown --no-default-features --features bevy_winit,x11,hdr,bevy_gltf

  build-android:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Install Android targets
        run: rustup target add aarch64-linux-android armv7-linux-androideabi
      - name: Install Cargo APK
        run: cargo install cargo-apk
      - name: Build APK
        run: cargo apk build --example android

  markdownlint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          # Full git history is needed to get a proper list of changed files within `super-linter`
          fetch-depth: 0

      - name: Run Markdown Lint
        uses: docker://ghcr.io/github/super-linter:slim-v4
        env:
          VALIDATE_ALL_CODEBASE: false
          VALIDATE_MARKDOWN: true
          DEFAULT_BRANCH: main
          # Not needed here as only one Linter is used.
          #GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  check-markdown-links:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - uses: gaurav-nelson/github-action-markdown-link-check@0fe4911067fa322422f325b002d2038ba5602170
      with:
        use-quiet-mode: 'yes'
        use-verbose-mode: 'yes'
        config-file: '.github/linters/markdown-link-check.json'

  run-examples:
    runs-on: ubuntu-latest

    steps:
      - name: Install dependencies
        run: |
          sudo apt-get update;
          DEBIAN_FRONTEND=noninteractive sudo apt-get install --no-install-recommends -yq \
            libasound2-dev libudev-dev wget unzip xvfb;

      - uses: actions/checkout@v2

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable

      - name: Setup swiftshader
        run: |
          wget https://github.com/qarmin/gtk_library_store/releases/download/3.24.0/swiftshader.zip;
          unzip swiftshader.zip;
          curr="$(pwd)/libvk_swiftshader.so";
          sed -i "s|PATH_TO_CHANGE|$curr|" vk_swiftshader_icd.json;

      - name: Build bevy
        run: |
          cargo build --no-default-features --features "bevy_dynamic_plugin,bevy_gilrs,bevy_gltf,bevy_wgpu,bevy_winit,render,png,hdr,x11,bevy_ci_testing"

      - name: Run examples
        run: |
          for example in .github/example-run/*.ron; do
            example_name=`basename $example .ron`
            echo "running $example_name - "`date`
            time CI_TESTING_CONFIG=$example VK_ICD_FILENAMES=$(pwd)/vk_swiftshader_icd.json DRI_PRIME=0 xvfb-run cargo run --example $example_name --no-default-features --features "bevy_dynamic_plugin,bevy_gilrs,bevy_gltf,bevy_wgpu,bevy_winit,render,png,hdr,x11,bevy_ci_testing"
            sleep 10
          done

  check-doc:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Install alsa and udev
        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev
        if: runner.os == 'linux'
      - name: Installs cargo-deadlinks
        run: cargo install cargo-deadlinks
      - name: Build and check doc
        run: RUSTDOCFLAGS='-D warnings' cargo doc --all-features --no-deps
      - name: Checks dead links
        run: cargo deadlinks --dir target/doc/bevy
        continue-on-error: true
  
  check-missing-examples-in-docs:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Check that examples are present in both README and Cargo
        uses: Weibye/action-internal-link-consistency@1.0.0
        with:
          source: './examples/'
          targets: '[ "./Cargo.toml", "./examples/README.md" ]'
          file-types: '[".rs"]'
          exclude-folders: '["./examples/ios"]'
          exclude-files: '[]'