artifact.yaml

name: artifact
on: push
env:
  CARGO_UNSTABLE_SPARSE_REGISTRY: "true"
  PIP_DISABLE_PIP_VERSION_CHECK: "1"
  RUST_TOOLCHAIN: "nightly-2024-09-25"
  UNSAFE_PYO3_BUILD_FREE_THREADED: "1"
  UNSAFE_PYO3_SKIP_VERSION_CHECK: "1"
  UV_LINK_MODE: "copy"
jobs:

  sdist:
    runs-on: ubuntu-22.04
    timeout-minutes: 10
    strategy:
      fail-fast: false
    env:
      RUST_TOOLCHAIN: "1.72" # MSRV
    steps:
    - name: rustup stable
      run: |
        curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain "${RUST_TOOLCHAIN}" -y
        rustup default "${RUST_TOOLCHAIN}"

    - uses: actions/checkout@v4

    - run: python3 -m pip install --user --upgrade pip "maturin>=1,<2" wheel

    - name: Vendor dependencies
      run: |
        maturin build
        cargo fetch
        mkdir .cargo
        cp ci/sdist.toml .cargo/config.toml
        cargo vendor include/cargo --versioned-dirs

    - run: maturin sdist --out=dist

    - run: python3 -m pip install --user dist/orjson*.tar.gz
      env:
        CARGO_NET_OFFLINE: "true"

    - run: python3 -m pip install --user -r test/requirements.txt -r integration/requirements.txt mypy

    - run: pytest -v test
      env:
        PYTHONMALLOC: "debug"

    - run: ./integration/run thread
    - run: ./integration/run http
    - run: ./integration/run init
    - run: ./integration/run typestubs

    - name: Store sdist
      if: "startsWith(github.ref, 'refs/tags/')"
      uses: actions/upload-artifact@v4
      with:
        name: orjson_sdist
        path: dist
        overwrite: true
        retention-days: 1

  manylinux_amd64:
    runs-on: ubuntu-24.04
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        python: [
          { interpreter: 'python3.13', package: 'python3.13', compatibility: "manylinux_2_17" },
          { interpreter: 'python3.12', package: 'python3.12', compatibility: "manylinux_2_17" },
          { interpreter: 'python3.11', package: 'python3.11', compatibility: "manylinux_2_17" },
          { interpreter: 'python3.10', package: 'python3.10', compatibility: "manylinux_2_17" },
          { interpreter: 'python3.9', package: 'python3.9', compatibility: "manylinux_2_17" },
          { interpreter: 'python3.8', package: 'python3.8', compatibility: "manylinux_2_17" },
        ]
        arch: [
          {
            cc: "clang",
            cflags: "-Os -fstrict-aliasing -fno-plt -flto=full -emit-llvm",
            features: "avx512,unstable-simd,yyjson",
            ldflags: "-fuse-ld=lld -Wl,-plugin-opt=also-emit-llvm -Wl,--as-needed -Wl,-zrelro,-znow",
            rustflags: "-C linker=clang -C link-arg=-fuse-ld=lld -C linker-plugin-lto -C lto=fat -C link-arg=-Wl,-zrelro,-znow -Z mir-opt-level=4 -Z threads=4 -D warnings",
            tag: null,
            target: "x86_64-unknown-linux-gnu",
          },
        ]
    env:
      CARGO_TARGET_DIR: "/tmp/orjson"
      CC: "${{ matrix.arch.cc }}"
      CFLAGS: "${{ matrix.arch.cflags }}"
      COMPATIBILITY: "${{ matrix.python.compatibility }}"
      FEATURES: "${{ matrix.arch.features }}"
      LDFLAGS: "${{ matrix.arch.ldflags }}"
      PYTHON: "${{ matrix.python.interpreter }}"
      PYTHON_PACKAGE: "${{ matrix.python.package }}"
      RUSTFLAGS: "${{ matrix.arch.rustflags }}"
      TARGET: "${{ matrix.arch.target }}"
      VENV: ".venv"
    steps:

    - name: cpuinfo
      run: cat /proc/cpuinfo

    - uses: actions/checkout@v4

    - name: setup-qemu-container
      uses: sandervocke/setup-qemu-container@v1
      with:
        container: registry.fedoraproject.org/fedora:42
        arch: ${{ matrix.arch.tag }}
        initial_delay: 5s
        podman_args: "-v .:/orjson -v /tmp:/tmp --workdir /orjson"

    - name: setup-shell-wrapper
      uses: sandervocke/setup-shell-wrapper@v1

    - name: Build and test
      shell: wrap-shell {0}
      env:
        WRAP_SHELL: run-in-container.sh
      run: |
        set -eou pipefail

        mkdir dist

        export PATH="/root/.cargo/bin:/home/runner/work/orjson/orjson/.venv:/home/runner/.cargo/bin:$PATH"

        ./script/install-fedora

        source "${VENV}/bin/activate"

        maturin build --release --strip \
          --features="${FEATURES}" \
          --compatibility="${COMPATIBILITY}" \
          --interpreter="${PYTHON}" \
          --target="${TARGET}"

        uv pip install ${CARGO_TARGET_DIR}/wheels/orjson*.whl

        pytest -v test
        ./integration/run thread
        ./integration/run http
        ./integration/run init

        cp ${CARGO_TARGET_DIR}/wheels/orjson*.whl dist

    - name: Store wheels
      if: "startsWith(github.ref, 'refs/tags/')"
      uses: actions/upload-artifact@v4
      with:
        name: orjson_manylinux_2_17_amd64_${{ matrix.python.interpreter }}
        path: dist
        overwrite: true
        retention-days: 1


  manylinux_aarch64:
    runs-on: ubuntu-24.04
    timeout-minutes: 45
    strategy:
      fail-fast: false
      matrix:
        python: [
          { interpreter: 'python3.13', package: 'python3.13', compatibility: "manylinux_2_17" },
        ]
        arch: [
          {
            cc: "clang",
            cflags: "-Os -fstrict-aliasing -fno-plt -flto=full -emit-llvm",
            features: "unstable-simd,yyjson",
            ldflags: "-fuse-ld=lld -Wl,-plugin-opt=also-emit-llvm -Wl,--as-needed -Wl,-zrelro,-znow",
            rustflags: "-C linker=clang -C link-arg=-fuse-ld=lld -C linker-plugin-lto -C lto=fat -C link-arg=-Wl,-zrelro,-znow -Z mir-opt-level=4 -Z threads=4 -D warnings",
            tag: "aarch64",
            target: "aarch64-unknown-linux-gnu",
          },
        ]
    env:
      CARGO_TARGET_DIR: "/tmp/orjson"
      CC: "${{ matrix.arch.cc }}"
      CFLAGS: "${{ matrix.arch.cflags }}"
      COMPATIBILITY: "${{ matrix.python.compatibility }}"
      FEATURES: "${{ matrix.arch.features }}"
      LDFLAGS: "${{ matrix.arch.ldflags }}"
      PYTHON: "${{ matrix.python.interpreter }}"
      PYTHON_PACKAGE: "${{ matrix.python.package }}"
      RUSTFLAGS: "${{ matrix.arch.rustflags }}"
      TARGET: "${{ matrix.arch.target }}"
      VENV: ".venv"
    steps:

    - name: cpuinfo
      run: cat /proc/cpuinfo

    - uses: actions/checkout@v4

    - name: setup-qemu-container
      uses: sandervocke/setup-qemu-container@v1
      with:
        container: registry.fedoraproject.org/fedora:42
        arch: ${{ matrix.arch.tag }}
        podman_args: "-v .:/orjson -v /tmp:/tmp --workdir /orjson"

    - name: setup-shell-wrapper
      uses: sandervocke/setup-shell-wrapper@v1

    - name: Build and test
      shell: wrap-shell {0}
      env:
        WRAP_SHELL: run-in-container.sh
      run: |
        set -eou pipefail

        mkdir dist

        export PATH="/root/.cargo/bin:/home/runner/work/orjson/orjson/.venv:/home/runner/.cargo/bin:$PATH"

        ./script/install-fedora

        source "${VENV}/bin/activate"

        maturin build --release --strip \
          --features="${FEATURES}" \
          --compatibility="${COMPATIBILITY}" \
          --interpreter="${PYTHON}" \
          --target="${TARGET}"

        uv pip install ${CARGO_TARGET_DIR}/wheels/orjson*.whl

        pytest -v test

        cp ${CARGO_TARGET_DIR}/wheels/orjson*.whl dist

    - name: Store wheels
      if: "startsWith(github.ref, 'refs/tags/')"
      uses: actions/upload-artifact@v4
      with:
        name: orjson_manylinux_aarch64_${{ matrix.python.interpreter }}
        path: dist
        overwrite: true
        retention-days: 1

  musllinux:
    runs-on: ubuntu-24.04
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        python: [
          { version: '3.13' },
          { version: '3.12' },
          { version: '3.11' },
          { version: '3.10' },
          { version: '3.9' },
          { version: '3.8' },
        ]
        platform:
          - target: aarch64-unknown-linux-musl
            arch: aarch64
            platform: linux/arm64
            features: unstable-simd,unwind,yyjson
          - target: x86_64-unknown-linux-musl
            arch: x86_64
            platform: linux/amd64
            features: avx512,unstable-simd,unwind,yyjson
    steps:
    - uses: actions/checkout@v4

    - name: build-std
      run: |
        mkdir .cargo
        cp ci/config.toml .cargo/config.toml

    - name: Build
      uses: PyO3/maturin-action@v1
      env:
        CC: "gcc"
        CFLAGS: "-Os"
        LDFLAGS: "-Wl,--as-needed"
        RUSTFLAGS: "-C lto=fat -Z mir-opt-level=4 -Z threads=2 -D warnings -C target-feature=-crt-static"
      with:
        rust-toolchain: "${{ env.RUST_TOOLCHAIN }}"
        rustup-components: rust-src
        target: "${{ matrix.platform.target }}"
        manylinux: musllinux_1_2
        args: --release --strip --out=dist --features=${{ matrix.platform.features }} -i python${{ matrix.python.version }}

    - name: QEMU
      if: matrix.platform.arch != 'x86_64'
      uses: docker/setup-qemu-action@v3
      with:
        image: tonistiigi/binfmt:qemu-v8.1.5
        platforms: ${{ matrix.platform.platform }}

    - name: Test
      uses: addnab/docker-run-action@v3
      with:
        image: quay.io/pypa/musllinux_1_2_${{ matrix.platform.arch }}:latest
        options: -v ${{ github.workspace }}:/io -w /io
        run: |
          apk add tzdata
          sed -i '/^psutil/d' test/requirements.txt # missing 3.11, 3.12 wheels
          sed -i '/^numpy/d' test/requirements.txt

          python${{ matrix.python.version }} -m venv venv
          venv/bin/pip install -U pip wheel
          venv/bin/pip install -r test/requirements.txt
          venv/bin/pip install orjson --no-index --find-links dist/ --force-reinstall
          venv/bin/python -m pytest -v test

    - name: Store wheels
      if: "startsWith(github.ref, 'refs/tags/')"
      uses: actions/upload-artifact@v4
      with:
        name: orjson_musllinux_${{ matrix.platform.arch }}_${{ matrix.python.version }}
        path: dist
        overwrite: true
        retention-days: 1

  manylinux_non_amd64:
    runs-on: ubuntu-24.04
    timeout-minutes: 20
    strategy:
      fail-fast: false
      matrix:
        python: [
          { version: '3.12', abi: 'cp312-cp312' },
          { version: '3.11', abi: 'cp311-cp311' },
          { version: '3.10', abi: 'cp310-cp310' },
          { version: '3.9', abi: 'cp39-cp39' },
          { version: '3.8', abi: 'cp38-cp38' },
        ]
        target: [
          {
            arch: 'aarch64',
            cflags: '-Os -flto=full -fstrict-aliasing',
            features: 'unstable-simd,yyjson',
            rustflags: '-Z mir-opt-level=4 -C lto=fat -D warnings',
            target: 'aarch64-unknown-linux-gnu',
          },
          {
            arch: 'i686',
            cflags: '-Os -flto=full -fstrict-aliasing',
            features: 'unstable-simd,yyjson',
            rustflags: '-Z mir-opt-level=4 -C lto=fat -D warnings',
            target: 'i686-unknown-linux-gnu',
          },
          {
            arch: 'armv7',
            cflags: '-Os -flto=full -fstrict-aliasing',
            features: 'yyjson', # no SIMD
            rustflags: '-Z mir-opt-level=4 -C lto=fat -D warnings -C opt-level=s',
            target: 'armv7-unknown-linux-gnueabihf',
          },
          {
            arch: 'ppc64le',
            cflags: '-Os -flto=full -fstrict-aliasing',
            features: 'unstable-simd,yyjson',
            rustflags: '-Z mir-opt-level=4 -C lto=fat -D warnings',
            target: 'powerpc64le-unknown-linux-gnu',
          },
          {
            arch: 's390x',
            cflags: '-Os -flto=full -fstrict-aliasing -march=z10',
            features: 'yyjson',
            rustflags: '-Z mir-opt-level=4 -C lto=fat -D warnings -C target-cpu=z10',
            target: 's390x-unknown-linux-gnu',
          },
        ]
    steps:
    - uses: actions/checkout@v4

    - name: build-std
      run: |
        mkdir .cargo
        cp ci/config.toml .cargo/config.toml

    - name: Build
      uses: PyO3/maturin-action@v1
      env:
        PYO3_CROSS_LIB_DIR: "/opt/python/${{ matrix.python.abi }}"
        CFLAGS: "${{ matrix.target.cflags }}"
        LDFLAGS: "-Wl,--as-needed"
        RUSTFLAGS: "${{ matrix.target.rustflags }}"
      with:
        target: "${{ matrix.target.target }}"
        rust-toolchain: "${{ env.RUST_TOOLCHAIN }}"
        rustup-components: rust-src
        manylinux: auto
        args: --release --strip --out=dist --features=${{ matrix.target.features }} -i python${{ matrix.python.version }}

    - name: Store wheels
      if: "startsWith(github.ref, 'refs/tags/')"
      uses: actions/upload-artifact@v4
      with:
        name: orjson_manylinux_2_17_${{ matrix.target.arch }}_${{ matrix.python.version }}
        path: dist
        overwrite: true
        retention-days: 1

  macos_aarch64:
    runs-on: macos-15
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        python: [
          { version: '3.13', macosx_target: "10.15" },
          { version: '3.12', macosx_target: "10.15" },
          { version: '3.11', macosx_target: "10.15" },
          { version: '3.10', macosx_target: "10.15" },
        ]
    env:
      CFLAGS: "-Os -fstrict-aliasing -flto=full"
      LDFLAGS: "-Wl,--as-needed"
      CFLAGS_x86_64_apple_darwin: "-O2 -fstrict-aliasing -flto=full -emit-llvm -march=x86-64-v2 -mtune=generic"
      CFLAGS_aarch64_apple_darwin: "-O2 -fstrict-aliasing -flto=full -emit-llvm -mcpu=apple-m1 -mtune=generic"
      RUSTFLAGS: "-C linker=clang -C link-arg=-fuse-ld=lld -C linker-plugin-lto -C lto=fat -Z mir-opt-level=4 -Z threads=3 -D warnings"
      PATH: "/Users/runner/work/orjson/orjson/.venv/bin:/Users/runner/.cargo/bin:/usr/local/opt/curl/bin:/usr/local/bin:/usr/local/sbin:/Users/runner/bin:/Library/Frameworks/Python.framework/Versions/Current/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    steps:

    - uses: actions/checkout@v4

    - uses: actions/setup-python@v5
      with:
        python-version: "${{ matrix.python.version }}"

    - uses: dtolnay/rust-toolchain@master
      with:
        toolchain: "${{ env.RUST_TOOLCHAIN }}"
        targets: "aarch64-apple-darwin, x86_64-apple-darwin"
        components: "rust-src"

    - name: Build environment
      run: |
        cargo fetch --target aarch64-apple-darwin &

        brew install llvm@19

        export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH

        curl -LsSf https://astral.sh/uv/install.sh | sh
        uv venv --python python${{ matrix.python.version }}
        uv pip install --upgrade "maturin>=1,<2" -r test/requirements.txt -r integration/requirements.txt

        mkdir .cargo
        cp ci/config.toml .cargo/config.toml

    - name: maturin
      run: |
        export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH

        export CC=/opt/homebrew/opt/llvm@19/bin/clang
        export LLD=/opt/homebrew/opt/llvm@19/bin/lld

        MACOSX_DEPLOYMENT_TARGET="${{ matrix.python.macosx_target }}" \
        PYO3_CROSS_LIB_DIR=$(python -c "import sysconfig;print(sysconfig.get_config_var('LIBDIR'))") \
        maturin build --release --strip \
          --features=unstable-simd,yyjson \
          --interpreter python${{ matrix.python.version }} \
          --target=universal2-apple-darwin
        uv pip install target/wheels/orjson*.whl

    - run: pytest -v test
      env:
        PYTHONMALLOC: "debug"

    - run: source .venv/bin/activate && ./integration/run thread
    - run: source .venv/bin/activate && ./integration/run http
    - run: source .venv/bin/activate && ./integration/run init

    - name: Store wheels
      if: "startsWith(github.ref, 'refs/tags/')"
      uses: actions/upload-artifact@v4
      with:
        name: orjson_universal2_aarch64_${{ matrix.python.version }}
        path: target/wheels
        overwrite: true
        retention-days: 1

  macos_amd64:
    runs-on: macos-13
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        python: [
          { version: '3.9', macosx_target: "10.15" },
          { version: '3.8', macosx_target: "10.15" },
        ]
    env:
      CC: "clang"
      CFLAGS: "-Os -fstrict-aliasing -flto=full"
      LDFLAGS: "-Wl,--as-needed"
      CFLAGS_x86_64_apple_darwin: "-O2 -fstrict-aliasing -flto=full -march=x86-64-v2 -mtune=generic"
      CFLAGS_aarch64_apple_darwin: "-O2 -fstrict-aliasing -flto=full -mcpu=apple-m1 -mtune=generic"
      RUSTFLAGS: "-C lto=fat -Z mir-opt-level=4 -Z threads=3 -D warnings"
      PATH: "/Users/runner/work/orjson/orjson/.venv/bin:/Users/runner/.cargo/bin:/usr/local/opt/curl/bin:/usr/local/bin:/usr/local/sbin:/Users/runner/bin:/Library/Frameworks/Python.framework/Versions/Current/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    steps:

    - uses: actions/checkout@v4

    - uses: actions/setup-python@v5
      with:
        python-version: "${{ matrix.python.version }}"

    - uses: dtolnay/rust-toolchain@master
      with:
        toolchain: "${{ env.RUST_TOOLCHAIN }}"
        targets: "aarch64-apple-darwin, x86_64-apple-darwin"
        components: "rust-src"

    - name: Build environment
      run: |
        cargo fetch --target aarch64-apple-darwin &

        export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH

        curl -LsSf https://astral.sh/uv/install.sh | sh
        uv venv --python python${{ matrix.python.version }}
        uv pip install --upgrade "maturin>=1,<2" -r test/requirements.txt -r integration/requirements.txt

        mkdir .cargo
        cp ci/config.toml .cargo/config.toml

    - name: maturin
      run: |
        export PATH=$HOME/.cargo/bin:$HOME/.local/bin:$PATH

        MACOSX_DEPLOYMENT_TARGET="${{ matrix.python.macosx_target }}" \
        PYO3_CROSS_LIB_DIR=$(python -c "import sysconfig;print(sysconfig.get_config_var('LIBDIR'))") \
        maturin build --release --strip \
          --features=unstable-simd,yyjson \
          --interpreter python${{ matrix.python.version }} \
          --target=universal2-apple-darwin
        uv pip install target/wheels/orjson*.whl

    - run: pytest -v test
      env:
        PYTHONMALLOC: "debug"

    - run: source .venv/bin/activate && ./integration/run thread
    - run: source .venv/bin/activate && ./integration/run http
    - run: source .venv/bin/activate && ./integration/run init

    - name: Store wheels
      if: "startsWith(github.ref, 'refs/tags/')"
      uses: actions/upload-artifact@v4
      with:
        name: orjson_universal2_amd64_${{ matrix.python.version }}
        path: target/wheels
        overwrite: true
        retention-days: 1

  windows:
    runs-on: windows-2022
    timeout-minutes: 10
    strategy:
      fail-fast: false
      matrix:
        python: [
          { version: '3.13' },
          { version: '3.12' },
          { version: '3.11' },
          { version: '3.10' },
          { version: '3.9' },
          { version: '3.8' },
        ]
        platform: [
          { arch: "x64", target: "x86_64-pc-windows-msvc" },
          { arch: "x86", target: "i686-pc-windows-msvc" },
        ]
    env:
      CFLAGS: "-Os -flto"
      LDFLAGS: "-Wl,--as-needed"
      RUSTFLAGS: "-C lto=fat -Z mir-opt-level=4 -D warnings"
    steps:

    - uses: actions/checkout@v4

    - uses: actions/setup-python@v5
      with:
        python-version: "${{ matrix.python.version }}"
        architecture: "${{ matrix.platform.arch }}"

    - uses: dtolnay/rust-toolchain@master
      with:
        toolchain: "${{ env.RUST_TOOLCHAIN }}"
        targets: "${{ matrix.platform.target }}"
        components: "rust-src"

    - name: Build environment
      run: |
        cargo fetch --target "${{ matrix.platform.target }}" &

        python.exe -m pip install --upgrade pip "maturin>=1,<2" wheel
        python.exe -m pip install -r test\requirements.txt -r integration\requirements.txt

        mkdir .cargo
        cp ci\config.toml .cargo\config.toml

    - name: maturin
      run: |
        maturin.exe build --release --strip --features=unstable-simd,yyjson --target="${{ matrix.platform.target }}"
        python.exe -m pip install orjson --no-index --find-links target\wheels

    - run: python.exe -m pytest -s -rxX -v test
      env:
        PYTHONMALLOC: "debug"

    - name: Store wheels
      if: "startsWith(github.ref, 'refs/tags/')"
      uses: actions/upload-artifact@v4
      with:
        name: orjson_windows_${{ matrix.platform.arch }}_${{ matrix.python.version }}
        path: target\wheels
        overwrite: true
        retention-days: 1

  pypi:
    name: PyPI
    runs-on: ubuntu-24.04
    timeout-minutes: 10
    if: "startsWith(github.ref, 'refs/tags/')"
    needs: [
      macos_aarch64,
      macos_amd64,
      manylinux_aarch64,
      manylinux_amd64,
      manylinux_non_amd64,
      musllinux,
      sdist,
      windows,
    ]
    environment:
      name: pypi
      url: https://pypi.org/p/orjson
    permissions:
      id-token: write
    steps:
      - uses: actions/download-artifact@v4
        with:
          merge-multiple: true
          path: dist/
          pattern: orjson_*

      - run: ls -1 dist/

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Publish distribution to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          attestations: true
          packages-dir: dist
          skip-existing: true
          verbose: true