.readthedocs.yaml

version: 2

# Build documentation in the docs/ directory with Sphinx
sphinx:
  builder: html
  configuration: docs/conf.py
  fail_on_warning: false

# PDF builds are disabled here because they are built in a custom fashion
# by extending the RTD build process, see below
formats:
  - epub
  - htmlzip

# Set the version of Python and other tools you might need
build:
  # Install Graphviz to build SVG files
  apt_packages:
    - "graphviz"
  os: ubuntu-22.04
  tools:
    python: "3.12"
  jobs:
    # Unshallow the git clone otherwise this may cause issues with Sphinx extensions
    post_checkout:
      - git fetch --unshallow
    # Altered PDF build and upload job
    # This also runs on PR builds, but does not upload the PDF
    post_build:
      - mkdir --parents $READTHEDOCS_OUTPUT/pdf/
      # Generate LaTeX files in docs/build/ and doctrees in docs/_build/doctrees, skipping notebooks
      - python -m sphinx -T -E -b latex -d docs/_build/doctrees -D language=en docs docs/build/
      - cd docs/build/ && cat latexmkrc
      # Map non-zero exit codes to zero
      - cd docs/build/ && latexmk -r latexmkrc -pdf -f -dvi- -ps- -jobname=pybamm -interaction=nonstopmode || true
      - test -f docs/build/pybamm.pdf && echo "pybamm.pdf exists. Copying source file to $READTHEDOCS_OUTPUT/pdf/."
      - cp "docs/build/pybamm.pdf" $READTHEDOCS_OUTPUT/pdf/

# Optionally declare the Python requirements required to build your docs
python:
  install:
    - method: pip
      path: .
      extra_requirements:
        - docs
        - all