bootloader 0.11.15

An experimental x86_64 bootloader that works on both BIOS and UEFI systems.
Documentation 
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name: CI

on:
  push:
  pull_request:
  schedule:
    - cron: "40 5 * * *" # every day at 5:40

# This causes PR pushes to cancel previous builds, but does not impact cron jobs due to use of .ref, which will have the commit.
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  check:
    name: Check

    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - uses: actions/checkout@v3
      - run: cargo --version --verbose
      - uses: Swatinem/rust-cache@v2
      - uses: r7kamura/rust-problem-matchers@v1.1.0
      - name: "Run `cargo check`"
        run: cargo check --all-targets --all
      - name: "Check test kernels"
        run: cargo check --all
        working-directory: tests/test_kernels
      - name: "Check docs.rs build"
        run: cargo check
        env:
          RUSTFLAGS: "--cfg docsrs_dummy_build"

  test:
    name: Test

    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30

    steps:
      - uses: actions/checkout@v3
      - run: cargo --version --verbose
      - uses: Swatinem/rust-cache@v2

      # install QEMU
      - name: Install QEMU (Linux)
        run: sudo apt update && sudo apt install qemu-system-x86
        if: runner.os == 'Linux'
      - name: Install QEMU (macOS)
        run: brew install qemu
        if: runner.os == 'macOS'
        env:
          HOMEBREW_NO_AUTO_UPDATE: 1
          HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK: 1
          HOMEBREW_NO_INSTALL_CLEANUP: 1
      - name: Install QEMU (Windows)
        run: |
          choco install qemu --version 2021.5.5
          echo "$Env:Programfiles\qemu" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
        if: runner.os == 'Windows'
        shell: pwsh
      - name: "Print QEMU Version"
        run: qemu-system-x86_64 --version

      - uses: r7kamura/rust-problem-matchers@v1.1.0
      - name: Run api tests
        run: cargo test -p bootloader_api
      - name: Run bootloader common tests
        if: runner.arch == 'X64'
        run: cargo test -p bootloader-x86_64-common
      - name: Run integration tests
        run: cargo test -- --test-threads 1

      # test feature gates (only on one OS is enough)
      - name: Test with only UEFI feature
        if: runner.os == 'Linux'
        run: cargo test --no-default-features --features uefi
      - name: Test with only BIOS feature
        if: runner.os == 'Linux'
        run: cargo test --no-default-features --features bios

  examples:
    name: Build examples
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:
      - uses: actions/checkout@v3
      - uses: Swatinem/rust-cache@v2
      - uses: r7kamura/rust-problem-matchers@v1.1.0
      - name: Install QEMU (Linux)
        run: sudo apt update && sudo apt install qemu-system-x86
      - name: "Build basic example"
        run: cargo build
        working-directory: examples/basic
      - name: "Run basic example (bios)"
        run: cargo run bios
        working-directory: examples/basic
      - name: "Run basic example (uefi)"
        run: cargo run uefi
        working-directory: examples/basic

  fmt:
    name: Check Formatting
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: r7kamura/rust-problem-matchers@v1.1.0
      - run: cargo fmt --all -- --check
      - run: cargo fmt --all -- --check
        working-directory: tests/test_kernels

  clippy:
    name: Clippy
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - run: cargo --version --verbose
      - uses: Swatinem/rust-cache@v2
      - uses: r7kamura/rust-problem-matchers@v1.1.0
      - run: cargo clippy --all --all-targets
      - run: cargo clippy --all
        working-directory: tests/test_kernels

  semver-checks:
    name: Semver Checks
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: Swatinem/rust-cache@v2
        with:
          shared-key: "semver-checks"
          cache-targets: false
      - name: Check semver (API)
        uses: obi1kenobi/cargo-semver-checks-action@v2
        with:
          package: bootloader_api
          rust-toolchain: manual
      - name: Check semver
        uses: obi1kenobi/cargo-semver-checks-action@v2
        with:
          rust-toolchain: manual

  typos:
    name: Check spelling
    runs-on: ubuntu-latest
    steps:
      - uses: crate-ci/typos@v1.0.4