Minimize casts to pointers #1892
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| name: CI | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| merge_group: | |
| env: | |
| RUSTFLAGS: -Dwarnings | |
| RUSTDOCFLAGS: -Dwarnings | |
| defaults: | |
| run: | |
| shell: bash | |
| jobs: | |
| check: | |
| name: Check | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: taiki-e/install-action@cargo-hack | |
| - uses: mkroening/rust-toolchain-toml@main | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| save-if: ${{ github.ref == 'refs/heads/main' }} | |
| - name: Check each feature | |
| run: cargo hack check --package hermit-kernel --each-feature --no-dev-deps --target x86_64-unknown-none | |
| env: | |
| RUSTFLAGS: | |
| clippy: | |
| name: Clippy | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: mkroening/rust-toolchain-toml@main | |
| - run: rustup component add clippy | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| save-if: ${{ github.ref == 'refs/heads/main' }} | |
| workspaces: | | |
| . | |
| hermit-builtins | |
| - run: cargo xtask clippy | |
| format: | |
| name: Format | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: mkroening/rust-toolchain-toml@main | |
| - run: rustup component add rustfmt | |
| - run: cargo fmt -- --check | |
| check-docs: | |
| name: Check docs | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: mkroening/rust-toolchain-toml@main | |
| - run: rustup target add aarch64-unknown-none-softfloat | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| save-if: ${{ github.ref == 'refs/heads/main' }} | |
| - name: Check docs | |
| run: | | |
| cargo doc --package hermit-kernel --no-deps --document-private-items --target x86_64-unknown-none | |
| cargo doc --package hermit-kernel --no-deps --document-private-items --target aarch64-unknown-none-softfloat --no-default-features | |
| build: | |
| name: Build | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - uses: mkroening/rust-toolchain-toml@main | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| save-if: ${{ github.ref == 'refs/heads/main' }} | |
| workspaces: | | |
| . | |
| hermit-builtins | |
| - name: Build minimal kernel | |
| run: | | |
| cargo xtask build --arch x86_64 --no-default-features | |
| cargo xtask build --arch aarch64 --no-default-features | |
| test: | |
| name: Test | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install QEMU | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install qemu-system-x86 | |
| - uses: mkroening/rust-toolchain-toml@main | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| save-if: ${{ github.ref == 'refs/heads/main' }} | |
| workspaces: | | |
| . | |
| hermit-builtins | |
| - name: Unit tests | |
| run: cargo test --lib | |
| env: | |
| RUSTFLAGS: -Awarnings | |
| - name: Download loader | |
| uses: dsaltares/fetch-gh-release-asset@master | |
| with: | |
| repo: hermit-os/loader | |
| file: rusty-loader-x86_64 | |
| - name: Integration tests | |
| run: cargo test --tests --no-fail-fast --target x86_64-unknown-none -- --bootloader_path=rusty-loader-x86_64 | |
| env: | |
| RUSTFLAGS: | |
| run-hermit: | |
| name: Run | |
| runs-on: ubuntu-latest | |
| defaults: | |
| run: | |
| working-directory: kernel | |
| strategy: | |
| matrix: | |
| arch: [x86_64, aarch64] | |
| package: [rusty_demo, httpd, testudp, hello_world] | |
| netdev: [none, virtio-net-pci, rtl8139] | |
| profile: [dev, release] | |
| exclude: | |
| # microvm (Firecracker) test does not run on aarch64 | |
| - package: hello_world | |
| arch: aarch64 | |
| # rtl8139 support does not build on aarch64 | |
| - arch: aarch64 | |
| netdev: rtl8139 | |
| # Following packages do not depend on the netdev | |
| - package: rusty_demo | |
| netdev: virtio-net-pci | |
| - package: rusty_demo | |
| netdev: rtl8139 | |
| - package: hello_world | |
| netdev: virtio-net-pci | |
| - package: hello_world | |
| netdev: rtl8139 | |
| # Following packages require a netdev | |
| - package: httpd | |
| netdev: none | |
| - package: testudp | |
| netdev: none | |
| include: | |
| - arch: x86_64 | |
| packages: qemu-system-x86 libcap-ng-dev libseccomp-dev socat | |
| - arch: aarch64 | |
| packages: qemu-system-aarch64 | |
| - arch: x86_64 | |
| package: rusty_demo | |
| flags: --features pci-ids --virtiofsd | |
| - arch: aarch64 | |
| package: rusty_demo | |
| flags: --features pci-ids | |
| - package: httpd | |
| flags: --features ci,dhcpv4 | |
| - package: testudp | |
| flags: --features udp,dhcpv4 | |
| - package: hello_world | |
| flags: --no-default-features --microvm | |
| steps: | |
| - name: Checkout hermit-rs | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: hermit-os/hermit-rs | |
| submodules: true | |
| - name: Remove hermit-kernel submodule | |
| run: git rm -r kernel | |
| working-directory: . | |
| - name: Checkout hermit-kernel | |
| uses: actions/checkout@v4 | |
| with: | |
| path: kernel | |
| - name: Install QEMU | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install ${{ matrix.packages }} | |
| - uses: mkroening/rust-toolchain-toml@main | |
| - uses: mkroening/rust-toolchain-toml@main | |
| with: | |
| toolchain-file: 'kernel/rust-toolchain.toml' | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| key: ${{ matrix.arch }}-${{ matrix.profile }} | |
| save-if: ${{ github.ref == 'refs/heads/main' && matrix.package == 'rusty_demo' }} | |
| workspaces: | | |
| . | |
| kernel | |
| kernel/hermit-builtins | |
| - name: Download loader | |
| uses: dsaltares/fetch-gh-release-asset@master | |
| with: | |
| repo: hermit-os/loader | |
| file: rusty-loader-${{ matrix.arch }} | |
| - name: Install virtiofsd | |
| if: ${{ matrix.arch == 'x86_64' && matrix.package == 'rusty_demo' }} | |
| run: cargo install virtiofsd | |
| - name: Run VM | |
| # cargo accepts multiple 'features' flags | |
| # The '… && … || …' expression is like a ternary operator | |
| run: > | |
| cargo xtask ci qemu | |
| --arch ${{ matrix.arch }} | |
| --package ${{ matrix.package }} | |
| ${{ matrix.flags }} | |
| ${{ matrix.netdev == 'rtl8139' && '--features rtl8139' || '' }} | |
| ${{ matrix.netdev != 'none' && format('--netdev {0}', matrix.netdev) || '' }} | |
| --profile ${{ matrix.profile }} | |
| run-x86_64-kvm: | |
| name: Run Hermit for Rust (x86_64 + kvm) | |
| runs-on: [self-hosted] | |
| defaults: | |
| run: | |
| working-directory: kernel | |
| steps: | |
| - name: Checkout hermit-rs | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: hermit-os/hermit-rs | |
| submodules: true | |
| - name: Remove hermit-kernel submodule | |
| run: git rm -r kernel | |
| working-directory: . | |
| - name: Checkout hermit-kernel | |
| uses: actions/checkout@v4 | |
| with: | |
| path: kernel | |
| - name: Install QEMU | |
| run: | | |
| sudo apt-get update | |
| sudo apt-get install -y --no-install-recommends qemu-system-x86 | |
| - name: Check KVM availability | |
| shell: bash | |
| run: | | |
| lscpu | |
| kvm-ok | |
| - name: Download loader (x86_64) | |
| uses: dsaltares/fetch-gh-release-asset@master | |
| with: | |
| file: rusty-loader-x86_64 | |
| repo: hermit-os/loader | |
| - name: Download loader (x86_64-fc) | |
| uses: dsaltares/fetch-gh-release-asset@master | |
| with: | |
| file: rusty-loader-x86_64-fc | |
| repo: hermit-os/loader | |
| - name: Install firecracker | |
| run: | | |
| # https://github.com/firecracker-microvm/firecracker/blob/7c5fc8707f26c4244d48a747631ab0fb31fc4c39/docs/getting-started.md#getting-a-firecracker-binary | |
| ARCH="$(uname -m)" | |
| release_url="https://github.com/firecracker-microvm/firecracker/releases" | |
| latest=$(basename $(curl -fsSLI -o /dev/null -w %{url_effective} ${release_url}/latest)) | |
| # TODO: use the latest release once fixed: | |
| # https://github.com/firecracker-microvm/firecracker/issues/4176 | |
| latest="v1.4.1" | |
| curl -L ${release_url}/download/${latest}/firecracker-${latest}-${ARCH}.tgz \ | |
| | tar -xz | |
| # Rename the binary to "firecracker" | |
| mv release-${latest}-$(uname -m)/firecracker-${latest}-${ARCH} firecracker | |
| echo "$PWD" >> $GITHUB_PATH | |
| - uses: dtolnay/rust-toolchain@stable | |
| - run: cargo install uhyve | |
| - uses: mkroening/rust-toolchain-toml@main | |
| - uses: mkroening/rust-toolchain-toml@main | |
| with: | |
| toolchain-file: 'kernel/rust-toolchain.toml' | |
| - uses: Swatinem/rust-cache@v2 | |
| with: | |
| save-if: ${{ github.ref == 'refs/heads/main' }} | |
| workspaces: | | |
| . | |
| kernel | |
| kernel/hermit-builtins | |
| - name: rusty_demo on Uhyve | |
| run: cargo xtask ci uhyve --arch x86_64 --package rusty_demo | |
| - name: rusty_demo on Uhyve (release) | |
| run: cargo xtask ci uhyve --arch x86_64 --package rusty_demo --release | |
| - name: rusty_demo on QEMU (with KVM) | |
| run: cargo xtask ci qemu --arch x86_64 --package rusty_demo --accel | |
| - name: rusty_demo on QEMU (with KVM, release) | |
| run: cargo xtask ci qemu --arch x86_64 --package rusty_demo --accel --release | |
| - name: hello_world on Firecracker | |
| run: cargo xtask ci firecracker --arch x86_64 --package hello_world --no-default-features |