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|
name: Reusable Docs
on:
workflow_call:
workflow_dispatch:
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
cancel-in-progress: true
env:
FORCE_COLOR: 1
jobs:
build-doc:
name: 'Docs'
runs-on: ubuntu-latest
timeout-minutes: 60
env:
branch_base: 'origin/${{ github.event.pull_request.base.ref }}'
branch_pr: 'origin/${{ github.event.pull_request.head.ref }}'
commits: ${{ github.event.pull_request.commits }}
refspec_base: '+${{ github.event.pull_request.base.sha }}:remotes/origin/${{ github.event.pull_request.base.ref }}'
refspec_pr: '+${{ github.event.pull_request.head.sha }}:remotes/origin/${{ github.event.pull_request.head.ref }}'
steps:
- name: 'Check out latest PR branch commit'
uses: actions/checkout@v4
with:
persist-credentials: false
ref: >-
${{
github.event_name == 'pull_request'
&& github.event.pull_request.head.sha
|| ''
}}
# Adapted from https://github.com/actions/checkout/issues/520#issuecomment-1167205721
- name: 'Fetch commits to get branch diff'
if: github.event_name == 'pull_request'
run: |
# Fetch enough history to find a common ancestor commit (aka merge-base):
git fetch origin "${refspec_pr}" --depth=$(( commits + 1 )) \
--no-tags --prune --no-recurse-submodules
# This should get the oldest commit in the local fetched history (which may not be the commit the PR branched from):
COMMON_ANCESTOR=$( git rev-list --first-parent --max-parents=0 --max-count=1 "${branch_pr}" )
DATE=$( git log --date=iso8601 --format=%cd "${COMMON_ANCESTOR}" )
# Get all commits since that commit date from the base branch (eg: master or main):
git fetch origin "${refspec_base}" --shallow-since="${DATE}" \
--no-tags --prune --no-recurse-submodules
- name: 'Set up Python'
uses: actions/setup-python@v5
with:
python-version: '3'
cache: 'pip'
cache-dependency-path: 'Doc/requirements.txt'
- name: 'Install build dependencies'
run: make -C Doc/ venv
# To annotate PRs with Sphinx nitpicks (missing references)
- name: 'Build HTML documentation'
continue-on-error: true
run: |
set -Eeuo pipefail
# Build docs with the nit-picky option; write warnings to file
make -C Doc/ PYTHON=../python SPHINXOPTS="--quiet --nitpicky --warning-file sphinx-warnings.txt" html
- name: 'Check warnings'
if: github.event_name == 'pull_request'
run: |
python Doc/tools/check-warnings.py \
--annotate-diff "${branch_base}" "${branch_pr}" \
--fail-if-regression \
--fail-if-improved \
--fail-if-new-news-nit
# Run "doctest" on HEAD as new syntax doesn't exist in the latest stable release
doctest:
name: 'Doctest'
runs-on: ubuntu-24.04
timeout-minutes: 60
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- uses: actions/cache@v4
with:
path: ~/.cache/pip
key: ubuntu-doc-${{ hashFiles('Doc/requirements.txt') }}
restore-keys: |
ubuntu-doc-
- name: 'Install Dependencies'
run: sudo ./.github/workflows/posix-deps-apt.sh && sudo apt-get install wamerican
- name: 'Configure CPython'
run: ./configure --with-pydebug
- name: 'Build CPython'
run: make -j4
- name: 'Install build dependencies'
run: make -C Doc/ PYTHON=../python venv
# Use "xvfb-run" since some doctest tests open GUI windows
- name: 'Run documentation doctest'
run: xvfb-run make -C Doc/ PYTHON=../python SPHINXERRORHANDLING="--fail-on-warning" doctest
check-epub:
name: 'Check EPUB'
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@v4
with:
persist-credentials: false
- name: 'Set up Python'
uses: actions/setup-python@v5
with:
python-version: '3'
cache: 'pip'
cache-dependency-path: 'Doc/requirements.txt'
- name: 'Install build dependencies'
run: |
make -C Doc/ venv
python -m pip install epubcheck
- name: 'Build EPUB documentation'
run: make -C Doc/ PYTHON=../python epub
- name: 'Run epubcheck'
continue-on-error: true
run: epubcheck Doc/build/epub/Python.epub &> Doc/epubcheck.txt
- run: cat Doc/epubcheck.txt
- name: 'Check for fatal errors in EPUB'
run: python Doc/tools/check-epub.py
|
