ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  merge_group:

env:
  CARGO_TERM_COLOR: always
  RUST_BACKTRACE: 1

jobs:
  rust-lint:
    name: Rust / Lint
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: clippy

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Install protoc
        run: sudo apt-get install -y protobuf-compiler

      - name: Run clippy (strict)
        run: cargo clippy --all-features --all-targets -- -D warnings

  rust-tests:
    name: Rust / Tests
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 30
    env:
      CARGO_BUILD_JOBS: "4"
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Build Rust subject
        run: cargo build --package subject-rust

      - name: Test workspace (Rust-only)
        run: >
          cargo nextest run --workspace --jobs 2
          -E 'not test(/lang_.*(typescript|swift)/) and not test(/(^|::)(typescript|swift)_/)'

      - name: Check schema compatibility policy
        run: bash scripts/check-schema-compat.sh

  rust-doc:
    name: Rust / Documentation
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Install protoc
        run: sudo apt-get install -y protobuf-compiler

      - name: Build docs (xtask)
        run: cargo xtask doc

  rust-examples:
    name: Rust / Examples
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Run all examples
        run: |
          for example in rust-examples/examples/*.rs; do
            name="$(basename "${example}" .rs)"
            echo "::group::${name}"
            cargo run -p rust-examples --example "${name}"
            echo "::endgroup::"
          done

  rust-miri:
    name: Rust / Miri
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 20
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust nightly
        uses: dtolnay/rust-toolchain@nightly
        with:
          components: miri

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Setup Miri
        run: cargo +nightly miri setup

  rust-conformance:
    name: Conformance / Rust
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown

      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Install wasm-pack
        uses: taiki-e/install-action@wasm-pack

      - name: Build subject
        run: cargo build -p subject-rust --release

      - name: Run Rust TCP subject matrix tests
        run: >
          cargo nextest run -p spec-tests --test spec_matrix
          -E 'test(lang_rust_transport_tcp::)'

      - name: Run Rust binary payload transport matrix (mem/tcp)
        run: >
          cargo nextest run -p spec-tests --test spec_matrix
          -E 'test(lang_rust_to_rust_transport_mem_direction_bidirectional_binary_payload_transport_matrix)
          | test(lang_rust_to_rust_transport_tcp_direction_bidirectional_binary_payload_transport_matrix)'

  generated-bindings:
    name: Generated / Bindings Sync
    runs-on: bearcove-ubuntu-24.04
    container:
      image: swift:6.1
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v6

      - name: Trust checkout for Git inside container
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

      - name: Show Swift version
        run: swift --version

      - name: Check Swift formatter
        run: swift format --help

      - name: Install Rust prerequisites
        run: apt-get update && apt-get install -y build-essential curl ca-certificates

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Regenerate TypeScript and Swift bindings
        run: cargo xtask codegen --typescript --swift

      - name: Check generated bindings are committed
        run: |
          DRIFT="$(git status --porcelain -- typescript/generated swift/subject/Sources/subject-swift)"
          if [ -n "$DRIFT" ]; then
            echo "Generated bindings are out of date. Run: cargo xtask codegen --typescript --swift"
            echo "$DRIFT"
            git --no-pager diff -- typescript/generated swift/subject/Sources/subject-swift || true
            exit 1
          fi

  typescript-conformance:
    name: Conformance / TypeScript
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v6

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: "25"

      - name: Install pnpm
        uses: pnpm/action-setup@v5
        with:
          version: 11

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Install dependencies
        run: pnpm install

      - name: TypeScript typecheck (tsgo)
        run: cd typescript && pnpm check

      - name: Build TypeScript packages
        run: cd typescript && pnpm run build

      - name: Generate TypeScript bindings
        run: cargo xtask codegen --typescript

      - name: Install Playwright browsers
        run: pnpm --filter "@bearcove/vox-playwright-tests" exec playwright install --with-deps chromium

      - name: Build Rust WebSocket peer server
        run: cargo build -p peer-server --bin ws-peer-server

      - name: Run TypeScript browser tests
        run: pnpm --filter "@bearcove/vox-playwright-tests" run test

      - name: Run TypeScript TCP subject matrix tests
        run: >
          cargo nextest run -p spec-tests --test spec_matrix --run-ignored all -E 'test(lang_typescript_transport_tcp::)'

      - name: Run TypeScript subject lifecycle tests
        run: >
          cargo nextest run -p spec-tests --test subject_lifecycle
          -E 'test(/(^|::)typescript_/)'

  swift-linux:
    name: Conformance / Swift (Linux)
    runs-on: bearcove-ubuntu-24.04
    container:
      image: swift:6.1
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v6

      - name: Trust checkout for Git inside container
        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

      - name: Show Swift version
        run: swift --version

      - name: Install Rust prerequisites
        run: apt-get update && apt-get install -y build-essential curl ca-certificates

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable

      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Build subject
        run: swift build -c release --package-path swift/subject

      - name: Run VoxRuntime Swift tests
        run: swift test --no-parallel -Xlinker "-L${PWD}/target/release"

      - name: Run Swift TCP subject matrix tests
        run: >
          cargo nextest run -p spec-tests --test spec_matrix --run-ignored all
          -E 'test(lang_swift_transport_tcp::)'

      - name: Run Swift subject lifecycle tests
        run: >
          cargo nextest run -p spec-tests --test subject_lifecycle
          -E 'test(/(^|::)swift_/)'

  rust-wasm:
    name: Rust / WebAssembly
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Check vox-websocket for wasm32
        run: cargo check --target wasm32-unknown-unknown -p vox-websocket

      - name: Check wasm-browser-tests for wasm32
        run: cargo check --target wasm32-unknown-unknown -p wasm-browser-tests

  wasm-browser-tests:
    name: Browser / Rust-Wasm
    runs-on: bearcove-ubuntu-24.04
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v6

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: "25"

      - name: Install pnpm
        uses: pnpm/action-setup@v5
        with:
          version: 11

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: wasm32-unknown-unknown

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Install wasm-pack
        uses: taiki-e/install-action@wasm-pack

      - name: Build wasm targets
        env:
          CARGO_PROFILE_DEV_DEBUG: "false"
          CARGO_PROFILE_DEV_OPT_LEVEL: "1"
        run: |
          wasm-pack build --dev --no-opt --target web rust/wasm-browser-tests --out-dir ../../wasm/tests/browser-wasm/pkg
          wasm-pack build --dev --no-opt --target web rust/wasm-inprocess-tests --out-dir ../../wasm/tests/browser-inprocess/pkg

      - name: Install dependencies
        run: pnpm install

      - name: Install Playwright browsers
        run: pnpm --filter "@bearcove/vox-wasm-playwright-tests" exec playwright install --with-deps chromium

      - name: Build Rust WebSocket peer server
        run: cargo build -p peer-server --bin ws-peer-server

      - name: Run Wasm browser tests
        env:
          VOX_SKIP_WASM_PACK_BUILD: "1"
        run: pnpm --filter "@bearcove/vox-wasm-playwright-tests" run test

  rust-windows:
    name: Rust / Windows
    runs-on: windows-latest
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v6

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          components: rustfmt

      - name: Install cargo-nextest
        uses: taiki-e/install-action@nextest

      - name: Cache cargo
        uses: Swatinem/rust-cache@v2

      - name: Build subject
        run: cargo build -p subject-rust

      - name: Test workspace (Rust-only, no cross-language)
        run: >
          cargo nextest run --workspace
          -E 'not test(/lang_.*(typescript|swift)/) and not test(/(^|::)(typescript|swift)_/)'