_build_doc.yaml

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

on:
  workflow_call:
    inputs:
      torch:
        type: string
        default: '2.4.0'
      py:
        type: string
        default: '3.12'
      version_override:
        type: string
        default: ''

env:
    ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true

jobs:
  build:
    name: Build
    runs-on:
      labels: 4-core-ubuntu
    container:
      image: ghcr.io/facebookresearch/fairseq2-ci-manylinux_x86_64:2-cpu
    defaults:
      run:
        shell: bash
    steps:
      - name: Check-out the repository
        uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Create the Python virtual environment
        run: |
          python${{ inputs.py }} -m venv ~/venv

          echo ~/venv/bin >> "$GITHUB_PATH"
      - name: Install PyTorch
        run: |
          pip install --extra-index-url https://download.pytorch.org/whl/cpu\
            torch==${{ inputs.torch }}
      - name: Install requirements
        run: |
          pip install --requirement native/python/requirements-build.txt
      - name: Install Sphinx
        run: |
          pip install --requirement doc/requirements.txt
      - name: Override project version
        if: inputs.version_override
        run: |
          tools/set-project-version.sh ${{ inputs.version_override }}
      - name: Configure fairseq2n
        working-directory: native
        run: |
          cmake -GNinja -B build
      - name: Install fairseq2n
        run: |
          pip install --editable native/python
      - name: Install fairseq2
        run: |
          pip install --editable .
      - name: Generate documentation
        working-directory: doc
        run: |
          make html SPHINXOPTS="-W"
      - name: Copy VERSION into the documentation
        run: |
          cp VERSION doc/build/html
      - name: Upload documentation to staging
        uses: actions/upload-artifact@v3
        with:
          name: doc
          path: doc/build/html/
          retention-days: 1