Hosted Ubuntu runner has libegl1-mesa-dev installed but no X display, so `eglInitialize` fails with 'EGL is not initialized, or could not be initialized, for the specified EGL display connection'. xvfb gives EGL_DEFAULT_DISPLAY a real X11 connection so eglInitialize succeeds; LIBGL_ALWAYS_SOFTWARE + llvmpipe + MESA_GL_VERSION_OVERRIDE forces Mesa software pipe (no GPU on runner). Together these unblock the EGL pbuffer GPU smoke + chrome+stub composition tests on Linux CI.
179 lines
6.4 KiB
YAML
179 lines
6.4 KiB
YAML
name: Rust multi-platform build
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# Builds the OpenPencil Rust workspace across all supported targets.
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# Runs on every push/PR to verify the matrix stays green; release artifacts
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# are produced by `rust-release.yml` on tag pushes.
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on:
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push:
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branches: [main]
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paths:
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- 'Cargo.toml'
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- 'Cargo.lock'
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- 'crates/**'
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- 'vendor/jian/**'
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- 'rust-toolchain.toml'
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- 'deny.toml'
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- '.github/workflows/rust-multiplatform.yml'
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pull_request:
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paths:
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- 'Cargo.toml'
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- 'Cargo.lock'
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- 'crates/**'
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- 'vendor/jian/**'
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- '.github/workflows/rust-multiplatform.yml'
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workflow_dispatch:
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jobs:
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desktop:
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name: ${{ matrix.label }}
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runs-on: ${{ matrix.runner }}
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strategy:
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fail-fast: false
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matrix:
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include:
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- label: macos-aarch64
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runner: macos-latest
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target: aarch64-apple-darwin
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cross: false
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- label: macos-x86_64
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runner: macos-13
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target: x86_64-apple-darwin
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cross: false
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- label: linux-x86_64
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runner: ubuntu-latest
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target: x86_64-unknown-linux-gnu
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cross: false
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- label: linux-aarch64
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runner: ubuntu-latest
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target: aarch64-unknown-linux-gnu
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cross: true
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- label: windows-x86_64
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runner: windows-latest
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target: x86_64-pc-windows-msvc
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cross: false
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steps:
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- uses: actions/checkout@v4
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with:
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submodules: recursive
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- uses: dtolnay/rust-toolchain@stable
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with:
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toolchain: '1.85'
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targets: ${{ matrix.target }}
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components: rustfmt, clippy
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- uses: Swatinem/rust-cache@v2
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with:
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key: ${{ matrix.target }}
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- name: Install Linux GL/EGL prereqs
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if: runner.os == 'Linux' && matrix.cross == false
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run: |
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sudo apt-get update
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sudo apt-get install -y \
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libxkbcommon-dev libxkbcommon-x11-dev \
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libwayland-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev \
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libegl1-mesa-dev libgles2-mesa-dev libgbm-dev mesa-utils \
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libfreetype-dev libfontconfig1-dev \
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xvfb
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- name: Install cross
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if: matrix.cross == true
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run: cargo install cross --locked --version 0.2.5
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- name: Build (host)
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if: matrix.cross == false
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run: cargo build --workspace --target ${{ matrix.target }} --release
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- name: Build (cross)
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if: matrix.cross == true
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run: cross build --workspace --target ${{ matrix.target }} --release
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- name: Test (host, Linux strict-GPU under Xvfb)
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if: matrix.cross == false && runner.os == 'Linux'
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env:
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STEP1A_REQUIRE_GPU: '1'
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# Force Mesa software-rendered llvmpipe so EGL pbuffer surfaces work
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# on hosted runners without a real GPU. See spec §9.2 + plan v7
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# P0 platform gotcha #3 (Linux GPU smoke window-based deferred;
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# EGL pbuffer non-ignored).
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LIBGL_ALWAYS_SOFTWARE: '1'
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GALLIUM_DRIVER: llvmpipe
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MESA_GL_VERSION_OVERRIDE: '4.5'
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# xvfb-run gives the Mesa EGL provider a real X11 display connection;
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# EGL_DEFAULT_DISPLAY then resolves to an initialised display rather
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# than the headless DRI fallback that fails `eglInitialize`.
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run: xvfb-run -a cargo test --workspace --target ${{ matrix.target }}
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- name: Test (host, macOS / Windows)
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if: matrix.cross == false && runner.os != 'Linux'
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run: cargo test --workspace --target ${{ matrix.target }}
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- name: Upload openpencil-app binary
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if: matrix.cross == false
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uses: actions/upload-artifact@v4
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with:
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name: openpencil-app-${{ matrix.label }}
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path: |
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target/${{ matrix.target }}/release/openpencil-app
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target/${{ matrix.target }}/release/openpencil-app.exe
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if-no-files-found: ignore
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retention-days: 14
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wasm-web:
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name: wasm32-unknown-unknown / openpencil-shell-web
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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with:
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submodules: recursive
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- uses: dtolnay/rust-toolchain@stable
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with:
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toolchain: '1.85'
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targets: wasm32-unknown-unknown
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- uses: Swatinem/rust-cache@v2
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with:
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key: wasm32
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- run: cargo build -p openpencil-shell-web --target wasm32-unknown-unknown --release
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- name: Upload wasm bundle
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uses: actions/upload-artifact@v4
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with:
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name: openpencil-shell-web-wasm
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path: target/wasm32-unknown-unknown/release/openpencil_shell_web.wasm
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if-no-files-found: warn
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retention-days: 14
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mobile-check:
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name: ${{ matrix.label }} (cargo check only)
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runs-on: ${{ matrix.runner }}
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strategy:
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fail-fast: false
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matrix:
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include:
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# iOS targets need Xcode SDK — macOS runner only.
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- label: ios-aarch64
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runner: macos-latest
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target: aarch64-apple-ios
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- label: ios-aarch64-sim
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runner: macos-latest
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target: aarch64-apple-ios-sim
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# Android targets via NDK — Linux runner.
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- label: android-aarch64
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runner: ubuntu-latest
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target: aarch64-linux-android
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- label: android-x86_64
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runner: ubuntu-latest
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target: x86_64-linux-android
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steps:
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- uses: actions/checkout@v4
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with:
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submodules: recursive
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- uses: dtolnay/rust-toolchain@stable
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with:
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toolchain: '1.85'
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targets: ${{ matrix.target }}
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- uses: Swatinem/rust-cache@v2
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with:
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key: mobile-${{ matrix.target }}
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# Step 1a spec §11 mobile invariants verify on iOS / Android cargo check:
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# - shell-core wasm32/ios/android-clean (no platform deps).
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# - shell-native compiles on mobile targets with EaglProvider /
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# AndroidEglProvider stubs (`unimplemented!("Step 1f")`); desktop GL
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# stack (glutin / winit) is target-gated to desktop in Cargo.toml +
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# GlutinProvider source is cfg-gated to desktop OS only. Real SDK
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# linking and iOS/Android runtime is Step 1f.
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- run: cargo check -p openpencil-shell-core --target ${{ matrix.target }}
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- run: cargo check -p openpencil-shell-native --target ${{ matrix.target }}
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