.github/workflows/_binary-build-linux.yml

name: linux-binary-build

on:
  workflow_call:
    inputs:
      build_name:
        required: true
        type: string
        description: The build's name
      build_environment:
        required: true
        type: string
        description: The build environment
      PYTORCH_ROOT:
        required: true
        type: string
        description: Root directory for the pytorch/pytorch repository
      BUILDER_ROOT:
        required: true
        type: string
        description: Root directory for the pytorch/builder repository
      PACKAGE_TYPE:
        required: true
        type: string
        description: Package type
      DESIRED_CUDA:
        required: true
        type: string
        description: Desired Cuda version
      GPU_ARCH_VERSION:
        required: false
        type: string
        description: GPU Arch version
      GPU_ARCH_TYPE:
        required: true
        type: string
        description: GPU Arch type
      DOCKER_IMAGE:
        required: true
        type: string
        description: Docker image to use
      LIBTORCH_CONFIG:
        required: false
        type: string
        description: Desired libtorch config (for libtorch builds only)
      LIBTORCH_VARIANT:
        required: false
        type: string
        description: Desired libtorch variant (for libtorch builds only)
      DESIRED_DEVTOOLSET:
        required: false
        type: string
        description: Desired dev toolset
      DESIRED_PYTHON:
        required: false
        type: string
        description: Desired python version
      PYTORCH_EXTRA_INSTALL_REQUIREMENTS:
        required: false
        type: string
        description: Extra install requirements
        default: ""
    secrets:
      github-token:
        required: true
        description: Github Token

jobs:
  build:
    runs-on: linux.12xlarge
    timeout-minutes: 150
    env:
      PYTORCH_ROOT: ${{ inputs.PYTORCH_ROOT }}
      BUILDER_ROOT: ${{ inputs.BUILDER_ROOT }}
      PACKAGE_TYPE: ${{ inputs.PACKAGE_TYPE }}
      # TODO: This is a legacy variable that we eventually want to get rid of in
      #       favor of GPU_ARCH_VERSION
      DESIRED_CUDA: ${{ inputs.DESIRED_CUDA }}
      GPU_ARCH_VERSION: ${{ inputs.GPU_ARCH_VERSION }}
      GPU_ARCH_TYPE: ${{ inputs.GPU_ARCH_TYPE }}
      DOCKER_IMAGE: ${{ inputs.DOCKER_IMAGE }}
      SKIP_ALL_TESTS: 1
      LIBTORCH_CONFIG: ${{ inputs.LIBTORCH_CONFIG }}
      LIBTORCH_VARIANT: ${{ inputs.LIBTORCH_VARIANT }}
      DESIRED_DEVTOOLSET: ${{ inputs.DESIRED_DEVTOOLSET }}
      DESIRED_PYTHON: ${{ inputs.DESIRED_PYTHON }}
      PYTORCH_EXTRA_INSTALL_REQUIREMENTS: ${{ inputs.PYTORCH_EXTRA_INSTALL_REQUIREMENTS }}
      # Needed for conda builds
      ALPINE_IMAGE: "308535385114.dkr.ecr.us-east-1.amazonaws.com/tool/alpine"
      ANACONDA_USER: pytorch
      AWS_DEFAULT_REGION: us-east-1
      BINARY_ENV_FILE: /tmp/env
      BUILD_ENVIRONMENT: ${{ inputs.build_environment }}
      GITHUB_TOKEN: ${{ secrets.github-token }}
      PR_NUMBER: ${{ github.event.pull_request.number }}
      PYTORCH_FINAL_PACKAGE_DIR: /artifacts
      SHA1: ${{ github.event.pull_request.head.sha || github.sha }}
    steps:
      - name: Make the env permanent during this workflow (but not the secrets)
        shell: bash
        run: |
          {
            echo "PYTORCH_ROOT=${{ env.PYTORCH_ROOT }}"
            echo "BUILDER_ROOT=${{ env.BUILDER_ROOT }}"
            echo "PACKAGE_TYPE=${{ env.PACKAGE_TYPE }}"
            echo "DESIRED_CUDA=${{ env.DESIRED_CUDA }}"
            echo "GPU_ARCH_VERSION=${{ env.GPU_ARCH_VERSION }}"
            echo "GPU_ARCH_TYPE=${{ env.GPU_ARCH_TYPE }}"
            echo "DOCKER_IMAGE=${{ env.DOCKER_IMAGE }}"
            echo "SKIP_ALL_TESTS=${{ env.SKIP_ALL_TESTS }}"
            echo "LIBTORCH_CONFIG=${{ env.LIBTORCH_CONFIG }}"
            echo "LIBTORCH_VARIANT=${{ env.LIBTORCH_VARIANT }}"
            echo "DESIRED_DEVTOOLSET=${{ env.DESIRED_DEVTOOLSET }}"
            echo "DESIRED_PYTHON=${{ env.DESIRED_PYTHON }}"
            echo "PYTORCH_EXTRA_INSTALL_REQUIREMENTS=${{ env.PYTORCH_EXTRA_INSTALL_REQUIREMENTS }}"
            echo "ALPINE_IMAGE=${{ env.ALPINE_IMAGE }}"
            echo "ANACONDA_USER=${{ env.ANACONDA_USER }}"
            echo "AWS_DEFAULT_REGION=${{ env.AWS_DEFAULT_REGION }}"
            echo "BINARY_ENV_FILE=${{ env.BINARY_ENV_FILE }}"
            echo "BUILD_ENVIRONMENT=${{ env.BUILD_ENVIRONMENT }}"
            echo "BUILD_NAME=${{ env.BUILD_NAME }}"
            echo "PR_NUMBER=${{ env.PR_NUMBER }}"
            echo "PYTORCH_FINAL_PACKAGE_DIR=${{ env.PYTORCH_FINAL_PACKAGE_DIR }}"
            echo "SHA1=${{ env.SHA1 }}"
          } >> "${GITHUB_ENV} }}"
      - name: List the env
        shell: bash
        run: env
      - name: "[FB EMPLOYEES] Enable SSH (Click me for login details)"
        uses: pytorch/test-infra/.github/actions/setup-ssh@main
        with:
          github-secret: ${{ secrets.github-token }}
      - name: Checkout PyTorch
        uses: pytorch/pytorch/.github/actions/checkout-pytorch@master
      - name: Setup Linux
        uses: ./.github/actions/setup-linux
      - name: Chown workspace
        uses: ./.github/actions/chown-workspace
      - name: Clean workspace
        shell: bash
        run: |
          rm -rf "${GITHUB_WORKSPACE}"
          mkdir "${GITHUB_WORKSPACE}"

      - name: Checkout PyTorch to pytorch dir
        uses: zhouzhuojie/checkout@05b13c9a0d21f08f6d5e64a1d5042246d13619d9
        with:
          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
          submodules: recursive
          path: pytorch
      - name: Clean PyTorch checkout
        run: |
          # Remove any artifacts from the previous checkouts
          git clean -fxd
        working-directory: pytorch

      - name: Checkout pytorch/builder to builder dir
        uses: zhouzhuojie/checkout@05b13c9a0d21f08f6d5e64a1d5042246d13619d9
        with:
          ref: main
          submodules: recursive
          repository: pytorch/builder
          path: builder
      - name: Clean pytorch/builder checkout
        run: |
          # Remove any artifacts from the previous checkouts
          git clean -fxd
        working-directory: builder

      - name: Pull Docker image
        uses: pytorch/test-infra/.github/actions/pull-docker-image@main
        with:
          docker-image: ${{ inputs.DOCKER_IMAGE }}
      - name: Build PyTorch binary
        run: |
          set -x
          mkdir -p artifacts/
          container_name=$(docker run \
            -e BINARY_ENV_FILE \
            -e BUILDER_ROOT \
            -e BUILD_ENVIRONMENT \
            -e DESIRED_CUDA \
            -e DESIRED_DEVTOOLSET \
            -e DESIRED_PYTHON \
            -e GITHUB_ACTIONS \
            -e GPU_ARCH_TYPE \
            -e GPU_ARCH_VERSION \
            -e LIBTORCH_VARIANT \
            -e PACKAGE_TYPE \
            -e PYTORCH_FINAL_PACKAGE_DIR \
            -e PYTORCH_ROOT \
            -e SKIP_ALL_TESTS \
            -e PYTORCH_EXTRA_INSTALL_REQUIREMENTS \
            --tty \
            --detach \
            -v "${GITHUB_WORKSPACE}/pytorch:/pytorch" \
            -v "${GITHUB_WORKSPACE}/builder:/builder" \
            -v "${RUNNER_TEMP}/artifacts:/artifacts" \
            -w / \
            "${DOCKER_IMAGE}"
          )
          docker exec -t -w "${PYTORCH_ROOT}" "${container_name}" bash -c "bash .circleci/scripts/binary_populate_env.sh"
          docker exec -t "${container_name}" bash -c "source ${BINARY_ENV_FILE} && bash /builder/${{ inputs.PACKAGE_TYPE }}/build.sh"
      - name: Chown artifacts
        if: always()
        shell: bash
        run: |
          # Ensure the working directory gets chowned back to the current user
          docker run --rm -v "${RUNNER_TEMP}/artifacts:/v" -w /v "${ALPINE_IMAGE}" chown -R "$(id -u):$(id -g)" .

      - uses: actions/upload-artifact@v3
        with:
          name: ${{ inputs.build_name }}
          if-no-files-found: error
          path:
            ${{ runner.temp }}/artifacts/*

      - name: Teardown Linux
        if: always()
        uses: pytorch/test-infra/.github/actions/teardown-linux@main

      - name: Chown workspace
        if: always()
        uses: ./pytorch/.github/actions/chown-workspace