name: CI

on:
  pull_request:
  push:
    branches-ignore:
      - 'dependabot/**'
      - staging-squash-merge.tmp

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/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-build-${{ matrix.toolchain }}-${{ hashFiles('**/Cargo.toml') }}
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.toolchain }}
          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: Build & run tests
        run: cargo test --workspace
        env:
          CARGO_INCREMENTAL: 0
          RUSTFLAGS: "-C debuginfo=0 -D warnings"

  ci:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-ci-${{ hashFiles('**/Cargo.toml') }}
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          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 libwayland-dev libxkbcommon-dev
      - name: CI job
        # See tools/ci/src/main.rs for the commands this runs
        run: cargo run -p ci

  check-benches:
    runs-on: ubuntu-latest
    needs: ci
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-check-benches-${{ hashFiles('**/Cargo.toml') }}
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          override: true
      - name: Install alsa and udev
        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev
      - name: Check Benches
        run: cd benches && cargo check --benches

  build-wasm:
    strategy:
      matrix:
        toolchain: [stable, nightly]
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-build-wasm-${{ matrix.toolchain }}-${{ hashFiles('**/Cargo.toml') }}
      - 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
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-build-android-${{ hashFiles('**/Cargo.toml') }}
      - name: Uninstall android-31
        run: $ANDROID_SDK_ROOT/cmdline-tools/latest/bin/sdkmanager --uninstall "platforms;android-31"
      - name: Install Android targets
        run: rustup target add aarch64-linux-android armv7-linux-androideabi
      - name: Install Cargo APK
        run: cargo install --force cargo-apk
      - name: Build APK
        run: cargo apk build --example android

  markdownlint:
    runs-on: ubuntu-latest
    needs: check-missing-examples-in-docs
    if: always()
    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
    needs: markdownlint
    if: always()
    steps:
    - uses: actions/checkout@v2
    - name: check dead links
      continue-on-error: true
      id: run1
      uses: gaurav-nelson/github-action-markdown-link-check@9710f0fec812ce0a3b98bef4c9d842fc1f39d976
      with:
        use-quiet-mode: 'yes'
        use-verbose-mode: 'yes'
        config-file: '.github/linters/markdown-link-check.json'
    - name: Sleep for 30 seconds
      if: steps.run1.outcome=='failure'
      run: sleep 30s
      shell: bash
    - name: check dead links (retry)
      continue-on-error: true
      id: run2
      if: steps.run1.outcome=='failure'
      uses: gaurav-nelson/github-action-markdown-link-check@9710f0fec812ce0a3b98bef4c9d842fc1f39d976
      with:
        use-quiet-mode: 'yes'
        use-verbose-mode: 'yes'
        config-file: '.github/linters/markdown-link-check.json'
    - name: Sleep for 30 seconds
      if: steps.run2.outcome=='failure'
      run: sleep 30s
      shell: bash
    - name: check dead links (retry 2)
      continue-on-error: true
      id: run3
      if: steps.run2.outcome=='failure'
      uses: gaurav-nelson/github-action-markdown-link-check@9710f0fec812ce0a3b98bef4c9d842fc1f39d976
      with:
        use-quiet-mode: 'yes'
        use-verbose-mode: 'yes'
        config-file: '.github/linters/markdown-link-check.json'
    - name: set the status
      if: always()
      run: |
        if ${{ steps.run1.outcome=='success' || steps.run2.outcome=='success' || steps.run3.outcome=='success' }}; then
            echo success
        else
            exit 1
        fi

  run-examples:
    runs-on: ubuntu-latest
    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;
      - name: install xvfb, llvmpipe and lavapipe
        run: |
          sudo apt-get update -y -qq
          sudo add-apt-repository ppa:oibaf/graphics-drivers -y
          sudo apt-get update
          sudo apt install -y xvfb libegl1-mesa libgl1-mesa-dri libxcb-xfixes0-dev mesa-vulkan-drivers
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-run-examples-${{ hashFiles('**/Cargo.toml') }}
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - name: Build bevy
        run: |
          cargo build --no-default-features --features "bevy_dynamic_plugin,bevy_gilrs,bevy_gltf,bevy_winit,render,png,hdr,x11,bevy_ci_testing,trace,trace_chrome"
      - 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 xvfb-run cargo run --example $example_name --no-default-features --features "bevy_dynamic_plugin,bevy_gilrs,bevy_gltf,bevy_winit,render,png,hdr,x11,bevy_ci_testing,trace,trace_chrome"
            sleep 10
          done
          zip traces.zip trace*.json
      - name: save traces
        uses: actions/upload-artifact@v1
        with:
          name: example-traces.zip
          path: traces.zip

  check-doc:
    runs-on: ubuntu-latest
    needs: check-markdown-links
    if: always()
    steps:
      - uses: actions/checkout@v2
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
      - name: Install alsa and udev
        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
        if: runner.os == 'linux'
      - name: Installs cargo-deadlinks
        run: cargo install --force cargo-deadlinks
      - name: Build and check doc
        run: RUSTDOCFLAGS='-D warnings' cargo doc --workspace --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: '[]'

  check-unused-dependencies:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
          key: ${{ runner.os }}-cargo-check-unused-dependencies-${{ hashFiles('**/Cargo.toml') }}
      - uses: actions-rs/toolchain@v1
        with:
          toolchain: nightly
          override: true
      - name: Installs cargo-udeps
        run: cargo install --force cargo-udeps
      - name: Install alsa and udev
        run: sudo apt-get update; sudo apt-get install --no-install-recommends libasound2-dev libudev-dev
      - name: Run cargo udeps
        run: cargo udeps
