name: Autogen
env:
  # increment this when downloads substantially change to avoid the internet
  CACHE_VERSION: '13'
  CAPTURE_PROCESS_REPLAY: 1
  GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
  PYTHONPATH: ${{ github.workspace }}

on:
  push:
    branches:
      - master
  pull_request:
    paths:
    - 'tinygrad/runtime/autogen/**/*'
    - 'tinygrad/runtime/support/autogen.py'
    - '.github/workflows/autogen.yml'
  workflow_dispatch:
    paths:
    - 'tinygrad/runtime/autogen/**/*'
    - 'tinygrad/runtime/support/autogen.py'
    - '.github/workflows/autogen.yml'

jobs:
  autogen:
    name: In-tree Autogen
    runs-on: ubuntu-24.04
    timeout-minutes: 15
    steps:
    - name: Checkout Code
      uses: actions/checkout@v6
    - name: Setup Environment
      uses: ./.github/actions/setup-tinygrad
      with:
        key: 'autogen'
        amd: 'true'
        llvm: 'true'
        deps: 'autogen'
    - name: Install autogen support packages
      run: sudo apt-get install -y --no-install-recommends libclang-20-dev llvm-20-dev hip-dev libusb-1.0-0-dev libdrm-dev liburing-dev
    - name: Regenerate autogen files
      run: |
        find tinygrad/runtime/autogen -type f -name "*.py" -not -path "*/amd/*" -not -name "__init__.py" -not -name "metal.py" -not -name "iokit.py" -not -name "corefoundation.py" -not -name "libclang.py" -delete
        python3 -c "from tinygrad.runtime.autogen import opencl"
        python3 -c "from tinygrad.runtime.autogen import cuda, nvrtc, nvjitlink, nv_570, nv_580, nv_610, nv"
        python3 -c "from tinygrad.runtime.autogen import comgr, comgr_3, hsa, hip, amd_gpu, sqtt, rocprof, amdgpu_kd, amdgpu_drm"
        python3 -c "from tinygrad.runtime.autogen.am import *"
        python3 -c "from tinygrad.runtime.autogen.nv_regs import *"
        python3 -c "from tinygrad.runtime.autogen import libc, kfd, io_uring, pci, vfio"
        python3 -c "from tinygrad.runtime.autogen import llvm"
        python3 -c "from tinygrad.runtime.autogen import webgpu"
        python3 -c "from tinygrad.runtime.autogen import kgsl, qcom_dsp"
        python3 -c "from tinygrad.runtime.autogen import libusb"
        python3 -c "from tinygrad.runtime.autogen import mesa"
        python3 -c "from tinygrad.runtime.autogen import avcodec"
        python3 -c "from tinygrad.runtime.autogen import llvm_qcom"
        python3 -c "from tinygrad.runtime.autogen import mlx5, bnxt"
        python3 -c "from tinygrad.runtime.autogen import ggml_common"
        REGEN=1 python3 -c "from tinygrad.runtime.autogen import libclang"
    - name: Check for differences
      run: |
        if ! git diff --quiet; then
          git diff
          git diff > autogen-ubuntu.patch
          echo "Autogen mismatch detected. Patch available at: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}#artifacts"
          exit 1
        fi
    - name: Upload patch artifact
      if: failure()
      uses: actions/upload-artifact@v7
      with:
        name: autogen-ubuntu-patch
        path: autogen-ubuntu.patch

  autogen-mac:
    name: In-tree Autogen (macos)
    runs-on: macos-14
    timeout-minutes: 15
    steps:
    - name: Checkout Code
      uses: actions/checkout@v6
    - name: Setup Environment
      uses: ./.github/actions/setup-tinygrad
      with:
        key: 'autogen-mac'
        llvm: 'true'
    - name: Regenerate autogen files
      run: |
        rm tinygrad/runtime/autogen/metal.py tinygrad/runtime/autogen/iokit.py tinygrad/runtime/autogen/corefoundation.py
        python3 -c "from tinygrad.runtime.autogen import metal, iokit, corefoundation"
    - name: Check for differences
      run: |
        if ! git diff --quiet; then
          git diff
          git diff > autogen-macos.patch
          echo "Autogen mismatch detected. Patch available at: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}#artifacts"
          exit 1
        fi
    - name: Upload patch artifact
      if: failure()
      uses: actions/upload-artifact@v7
      with:
        name: autogen-macos-patch
        path: autogen-macos.patch
