build_tools/circle/build_doc.sh - main - githubmirror/scikit-learn

build_tools/circle/build_doc.sh
283 строки10 KB
Dimitri Papadopoulos Orfanos
MNT Fix typos found by codespell (#30660)
23 янв 2025, 09:43
23 янв 2025, 09:43f1fac05
#!/usr/bin/env bash
set -e
set -x

# Decide what kind of documentation build to run, and run it.
#
# If the last commit message has a "[doc skip]" marker, do not build
# the doc. On the contrary if a "[doc build]" marker is found, build the doc
# instead of relying on the subsequent rules.
#
# We always build the documentation for jobs that are not related to a specific
# PR (e.g. a merge to main or a maintenance branch).
#
# If this is a PR, do a full build if there are some files in this PR that are
# under the "doc/" or "examples/" folders, otherwise perform a quick build.
#
# If the inspection of the current commit fails for any reason, the default
# behavior is to quick build the documentation.

# defines the get_dep and show_installed_libraries functions
source build_tools/shared.sh

if [ -n "$GITHUB_ACTION" ]
then
    # Map the variables from Github Action to CircleCI
    CIRCLE_SHA1=$(git log -1 --pretty=format:%H)

    CIRCLE_JOB=$GITHUB_JOB

    if [ "$GITHUB_EVENT_NAME" == "pull_request" ]
    then
        CIRCLE_BRANCH=$GITHUB_HEAD_REF
        CI_PULL_REQUEST=true
        CI_TARGET_BRANCH=$GITHUB_BASE_REF
    else
        CIRCLE_BRANCH=$GITHUB_REF_NAME
    fi
fi

if [[ -n "$CI_PULL_REQUEST"  && -z "$CI_TARGET_BRANCH" ]]
then
    # Get the target branch name when using CircleCI
    CI_TARGET_BRANCH=$(curl -s "https://api.github.com/repos/scikit-learn/scikit-learn/pulls/$CIRCLE_PR_NUMBER" | jq -r .base.ref)
fi

get_build_type() {
    if [ -z "$CIRCLE_SHA1" ]
    then
        echo SKIP: undefined CIRCLE_SHA1
        return
    fi
    commit_msg=$(git log --format=%B -n 1 $CIRCLE_SHA1)
    if [ -z "$commit_msg" ]
    then
        echo QUICK BUILD: failed to inspect commit $CIRCLE_SHA1
        return
    fi
    if [[ "$commit_msg" =~ \[doc\ skip\] ]]
    then
        echo SKIP: [doc skip] marker found
        return
    fi
    if [[ "$commit_msg" =~ \[doc\ quick\] ]]
    then
        echo QUICK: [doc quick] marker found
        return
    fi
    if [[ "$commit_msg" =~ \[doc\ build\] ]]
    then
        echo BUILD: [doc build] marker found
        return
    fi
    if [ -z "$CI_PULL_REQUEST" ]
    then
        echo BUILD: not a pull request
        return
    fi
    git_range="origin/main...$CIRCLE_SHA1"
    git fetch origin main >&2 || (echo QUICK BUILD: failed to get changed filenames for $git_range; return)
    filenames=$(git diff --name-only $git_range)
    if [ -z "$filenames" ]
    then
        echo QUICK BUILD: no changed filenames for $git_range
        return
    fi
    changed_examples=$(echo "$filenames" | grep -E "^examples/(.*/)*plot_")

    # The following is used to extract the list of filenames of example python
    # files that sphinx-gallery needs to run to generate png files used as
    # figures or images in the .rst files  from the documentation.
    # If the contributor changes a .rst file in a PR we need to run all
    # the examples mentioned in that file to get sphinx build the
    # documentation without generating spurious warnings related to missing
    # png files.

    if [[ -n "$filenames" ]]
    then
        # get rst files
        rst_files="$(echo "$filenames" | grep -E "rst$")"

        # get lines with figure or images
        img_fig_lines="$(echo "$rst_files" | xargs grep -shE "(figure|image)::")"

        # get only auto_examples
        auto_example_files="$(echo "$img_fig_lines" | grep auto_examples | awk -F "/" '{print $NF}')"

        # remove "sphx_glr_" from path and accept replace _(\d\d\d|thumb).png with .py
        scripts_names="$(echo "$auto_example_files" | sed 's/sphx_glr_//' | sed -E 's/_([[:digit:]][[:digit:]][[:digit:]]|thumb).png/.py/')"

        # get unique values
        examples_in_rst="$(echo "$scripts_names" | uniq )"
    fi

    # executed only if there are examples in the modified rst files
    if [[ -n "$examples_in_rst" ]]
    then
        if [[ -n "$changed_examples" ]]
        then
            changed_examples="$changed_examples|$examples_in_rst"
        else
            changed_examples="$examples_in_rst"
        fi
    fi

    if [[ -n "$changed_examples" ]]
    then
        echo BUILD: detected examples/ filename modified in $git_range: $changed_examples
        pattern=$(echo "$changed_examples" | paste -sd '|')
        # pattern for examples to run is the last line of output
        echo "$pattern"
        return
    fi
    echo QUICK BUILD: no examples/ filename modified in $git_range:
    echo "$filenames"
}

build_type=$(get_build_type)
if [[ "$build_type" =~ ^SKIP ]]
then
    exit 0
fi

if [[ "$CIRCLE_BRANCH" =~ ^main$|^[0-9]+\.[0-9]+\.X$ && -z "$CI_PULL_REQUEST" ]]
then
    # ZIP linked into HTML
    make_args=dist
elif [[ "$build_type" =~ ^QUICK ]]
then
    make_args=html-noplot
elif [[ "$build_type" =~ ^'BUILD: detected examples' ]]
then
    # pattern for examples to run is the last line of output
    pattern=$(echo "$build_type" | tail -n 1)
    make_args="html EXAMPLES_PATTERN=$pattern"
else
    make_args=html
fi

# Installing required system packages to support the rendering of math
# notation in the HTML documentation and to optimize the image files
sudo -E apt-get -yq update --allow-releaseinfo-change
sudo -E apt-get -yq --no-install-suggests --no-install-recommends \
    install dvipng gsfonts ccache zip optipng

# deactivate circleci virtualenv and setup a conda env instead
if [[ `type -t deactivate` ]]; then
  deactivate
fi

# Install Miniforge
MINIFORGE_URL="https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-Linux-x86_64.sh"
curl -L --retry 10 $MINIFORGE_URL -o miniconda.sh
MINIFORGE_PATH=$HOME/miniforge3
bash ./miniconda.sh -b -p $MINIFORGE_PATH
source $MINIFORGE_PATH/etc/profile.d/conda.sh
conda activate


create_conda_environment_from_lock_file $CONDA_ENV_NAME $LOCK_FILE
conda activate $CONDA_ENV_NAME

# Sets up ccache when using system compiler
export PATH="/usr/lib/ccache:$PATH"
# Sets up ccache when using conda-forge compilers (needs to be after conda
# activate which sets CC and CXX)
export CC="ccache $CC"
export CXX="ccache $CXX"
ccache -M 512M
export CCACHE_COMPRESS=1
# Zeroing statistics so that ccache statistics are shown only for this build
ccache -z

show_installed_libraries

# Specify explicitly ninja -j argument because ninja does not handle cgroups v2 and
# use the same default rule as ninja (-j3 since we have 2 cores on CircleCI), see
# https://github.com/scikit-learn/scikit-learn/pull/30333
pip install -e . --no-build-isolation --config-settings=compile-args="-j 3"

echo "ccache build summary:"
ccache -s

export OMP_NUM_THREADS=1

if [[ "$CIRCLE_BRANCH" == "main" || "$CI_TARGET_BRANCH" == "main" ]]
then
    towncrier build --yes
fi

if [[ "$CIRCLE_BRANCH" =~ ^main$ && -z "$CI_PULL_REQUEST" ]]
then
    # List available documentation versions if on main
    python build_tools/circle/list_versions.py --json doc/js/versions.json --rst doc/versions.rst
fi


# The pipefail is requested to propagate exit code
set -o pipefail && cd doc && make $make_args 2>&1 | tee ~/log.txt

cd -
set +o pipefail

affected_doc_paths() {
    scikit_learn_version=$(python -c 'import re; import sklearn; print(re.sub(r"(\d+\.\d+).+", r"\1", sklearn.__version__))')
    files=$(git diff --name-only origin/main...$CIRCLE_SHA1)
    # use sed to replace files ending by .rst or .rst.template by .html
    echo "$files" | grep -vP 'upcoming_changes/.*/\d+.*\.rst' | grep ^doc/.*\.rst | \
        sed 's/^doc\/\(.*\)\.rst$/\1.html/; s/^doc\/\(.*\)\.rst\.template$/\1.html/'
    # replace towncrier fragment files by link to changelog. uniq is used
    # because in some edge cases multiple fragments can be added and we want a
    # single link to the changelog.
    echo "$files" | grep -P 'upcoming_changes/.*/\d+.*\.rst' | sed "s@.*@whats_new/v${scikit_learn_version}.html@" | uniq

    echo "$files" | grep ^examples/.*.py | sed 's/^\(.*\)\.py$/auto_\1.html/'
    sklearn_files=$(echo "$files" | grep '^sklearn/')
    if [ -n "$sklearn_files" ]
    then
        grep -hlR -f<(echo "$sklearn_files" | sed 's/^/scikit-learn\/blob\/[a-z0-9]*\//') doc/_build/html/stable/modules/generated | cut -d/ -f5-
    fi
}

affected_doc_warnings() {
    files=$(git diff --name-only origin/main...$CIRCLE_SHA1)
    # Look for sphinx warnings only in files affected by the PR
    if [ -n "$files" ]
    then
        for af in ${files[@]}
        do
          warn+=`grep WARNING ~/log.txt | grep $af`
        done
    fi
    echo "$warn"
}

if [ -n "$CI_PULL_REQUEST" ]
then
    echo "The following documentation warnings may have been generated by PR #$CI_PULL_REQUEST:"
    warnings=$(affected_doc_warnings)
    if [ -z "$warnings" ]
    then
        warnings="/home/circleci/project/ no warnings"
    fi
    echo "$warnings"

    echo "The following documentation files may have been changed by PR #$CI_PULL_REQUEST:"
    affected=$(affected_doc_paths)
    echo "$affected"
    (
    echo '<html><body><ul>'
    echo "$affected" | sed 's|.*|<li><a href="&">&</a> [<a href="https://scikit-learn.org/dev/&">dev</a>, <a href="https://scikit-learn.org/stable/&">stable</a>]</li>|'
    echo '</ul><p>General: <a href="index.html">Home</a> | <a href="api/index.html">API Reference</a> | <a href="auto_examples/index.html">Examples</a></p>'
    echo '<strong>Sphinx Warnings in affected files</strong><ul>'
    echo "$warnings" | sed 's/\/home\/circleci\/project\//<li>/g'
    echo '</ul></body></html>'
    ) > 'doc/_build/html/stable/_changed.html'

    if [ "$warnings" != "/home/circleci/project/ no warnings" ]
    then
        echo "Sphinx generated warnings when building the documentation related to files modified in this PR."
        echo "Please check doc/_build/html/stable/_changed.html"
        exit 1
    fi
fi