# Python CircleCI 2.0 configuration file
#
# Check https://circleci.com/docs/2.0/language-python/ for more details
#
version: 2
jobs:
  build:
    docker:
      # CircleCI maintains a library of pre-built images
      # documented at https://circleci.com/docs/2.0/circleci-images/
      # circleci/python3.8 images come with old versions of Doxygen(1.6.x),
      # therefore a new base image chose instead to guarantee to
      # have a newer version >= 1.8.10 to avoid warnings
      # that related to the default behaviors or non-exist config options
      - image: cimg/base:2021.05

    working_directory: ~/repo

    steps:
      - checkout:

      - run:
          name: Check-skip
          command: |
            export git_log=$(git log --max-count=1 --pretty=format:"%B" | tr "\n" " ")
            echo "Got commit message:"
            echo "${git_log}"
            if [[ -v CIRCLE_PULL_REQUEST ]] && \
               ([[ "$git_log" == *"[skip circle]"* ]] || \
                [[ "$git_log" == *"[circle skip]"* ]])
            then
              echo "Skip detected, exiting job ${CIRCLE_JOB} for PR ${CIRCLE_PULL_REQUEST}."
              circleci-agent step halt;
            fi
      - run:
          name: pull changes from merge
          command: |
            if [[ -v CI_PULL_REQUEST ]] ; then git pull --ff-only origin "refs/pull/${CI_PULL_REQUEST//*pull\//}/merge" ; fi

      - run:
          name: update submodules
          command: |
            git submodule init
            git submodule update

      - run:
          name: create virtual environment, install dependencies
          command: |
            sudo apt-get update
            sudo apt-get install -y python3.8 python3.8-dev python3-venv graphviz texlive-fonts-recommended texlive-latex-recommended \
              texlive-latex-extra latexmk texlive-xetex doxygen
            python3.8 -m venv venv
            . venv/bin/activate

      - run:
          name: build numpy
          command: |
            . venv/bin/activate
            pip install --progress-bar=off --upgrade pip 'setuptools<49.2.0'
            pip install --progress-bar=off -r test_requirements.txt
            pip install --progress-bar=off -r doc_requirements.txt
            pip install .

      - run:
          name: create release notes
          command: |
            . venv/bin/activate
            VERSION=$(python -c "import setup; print(setup.VERSION)")
            towncrier build --version $VERSION --yes
            ./tools/ci/test_all_newsfragments_used.py

      - run:
          name: run doctests on documentation
          command: |
            . venv/bin/activate
            (cd doc ; git submodule update --init)
            python tools/refguide_check.py --rst

      - run:
          name: build devdocs w/ref warnings
          command: |
            . venv/bin/activate
            cd doc
            # Don't use -q, show warning summary"
            SPHINXOPTS="-j4 -n" make -e html || echo "ignoring errors for now, see gh-13114"

      - run:
          name: build devdocs
          no_output_timeout: 30m
          command: |
            . venv/bin/activate
            cd doc
            make clean
            SPHINXOPTS="-j4 -q" make -e html

      - run:
          name: build neps
          command: |
            . venv/bin/activate
            cd doc/neps
            SPHINXOPTS="-j4 -q" make -e html

      - store_artifacts:
          path: doc/build/html/


      - store_artifacts:
          path: doc/neps/_build/html/
     #      destination: neps

      - add_ssh_keys:
          fingerprints:
            - "9f:8c:e5:3f:53:40:0b:ee:c9:c3:0f:fd:0f:3c:cc:55"

      -  run:
          name: deploy devdocs
          command: |
            if [ "${CIRCLE_BRANCH}" == "main" ]; then
              touch doc/build/html/.nojekyll

              ./tools/ci/push_docs_to_repo.py doc/build/html \
                  git@github.com:numpy/devdocs.git \
                  --committer "numpy-circleci-bot" \
                  --email "numpy-circleci-bot@nomail" \
                  --message "Docs build of $CIRCLE_SHA1" \
                  --force
            else
              echo "Not on the main branch; skipping deployment"
            fi

      - add_ssh_keys:
          fingerprints:
            - "11:fb:19:69:80:3a:6d:37:9c:d1:ac:20:17:cd:c8:17"

      - run:
          name: select SSH key for neps repo
          command: |
            cat <<\EOF > ~/.ssh/config
            Host github.com
              IdentitiesOnly yes
              IdentityFile /home/circleci/.ssh/id_rsa_11fb1969803a6d379cd1ac2017cdc817
            EOF

      -  run:
          name: deploy neps
          command: |
            if [ "${CIRCLE_BRANCH}" == "main" ]; then
              touch doc/neps/_build/html/.nojekyll

              ./tools/ci/push_docs_to_repo.py doc/neps/_build/html \
                  git@github.com:numpy/neps.git \
                  --committer "numpy-circleci-bot" \
                  --email "numpy-circleci-bot@nomail" \
                  --message "Docs build of $CIRCLE_SHA1" \
                  --force
            else
              echo "Not on the main branch; skipping deployment"
            fi