ci.yml

name: CI
on:
    push:
        branches:
        - main
    pull_request:
    schedule:
        - cron:  '17 3 * * 0'

jobs:
    flake8:
        name: Flake8
        runs-on: ubuntu-latest
        steps:
        -   uses: actions/checkout@v4
        -
            uses: actions/setup-python@v5
            with:
                # matches compat target in setup.py
                python-version: '3.8'
        -   name: "Main Script"
            run: |
                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/prepare-and-run-flake8.sh
                . ./prepare-and-run-flake8.sh "$(basename $GITHUB_REPOSITORY)" test examples

    pylint:
        name: Pylint
        runs-on: ubuntu-latest
        steps:
        -   uses: actions/checkout@v4
        -   name: "Main Script"
            run: |
                echo "- scipy" >> .test-conda-env-py3.yml
                USE_CONDA_BUILD=1
                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/master/prepare-and-run-pylint.sh
                . ./prepare-and-run-pylint.sh "$(basename $GITHUB_REPOSITORY)" examples/*.py test/test_*.py

    mypy:
        name: Mypy
        runs-on: ubuntu-latest
        steps:
        -   uses: actions/checkout@v4
        -   name: "Main Script"
            run: |
                curl -L -O https://tiker.net/ci-support-v0
                . ./ci-support-v0
                build_py_project_in_conda_env
                python -m pip install mypy
                ./run-mypy.sh

    pytest3:
        name: Pytest Conda Py3
        runs-on: ubuntu-latest
        steps:
        -   uses: actions/checkout@v4
        -   name: "Main Script"
            run: |
                sudo apt update && sudo apt install octave

                export MPLBACKEND=Agg
                curl -L -O https://tiker.net/ci-support-v0
                . ./ci-support-v0
                build_py_project_in_conda_env
                test_py_project

    firedrake:
        name: Pytest Firedrake
        runs-on: ubuntu-latest
        container:
            image: 'firedrakeproject/firedrake'
        steps:
        -   name: "Checkout"
            run: |
                cd /home/firedrake
                export HOME="$(pwd)"
                mkdir meshmode
                cd meshmode
                git init

                git remote add origin "https://github.com/$GITHUB_REPOSITORY.git"
                git fetch origin "$GITHUB_REF"
                git checkout FETCH_HEAD

        -   name: "Dependencies"
            run: |
                cd /home/firedrake/meshmode
                . .ci/install-for-firedrake.sh
        -   name: "Test"
            run: |
                cd /home/firedrake/meshmode
                . /home/firedrake/firedrake/bin/activate
                cd test
                python -m pytest --tb=native -rxsw test_firedrake_interop.py

    firedrake_examples:
        name: Examples Firedrake
        runs-on: ubuntu-latest
        container:
            image: 'firedrakeproject/firedrake'
        steps:
        -   name: "Checkout"
            run: |
                cd /home/firedrake
                export HOME="$(pwd)"
                mkdir meshmode
                cd meshmode
                git init

                git remote add origin "https://github.com/$GITHUB_REPOSITORY.git"
                git fetch origin "$GITHUB_REF"
                git checkout FETCH_HEAD

        -   name: "Dependencies"
            run: |
                cd /home/firedrake/meshmode
                . .ci/install-for-firedrake.sh
        -   name: "Examples"
            run: |
                cd /home/firedrake/meshmode
                . /home/firedrake/firedrake/bin/activate
                . ./.ci/run_firedrake_examples.sh

    examples3:
        name: Examples Conda Py3
        runs-on: ubuntu-latest
        steps:
        -   uses: actions/checkout@v4
        -   name: "Main Script"
            run: |
                export MPLBACKEND=Agg
                USE_CONDA_BUILD=1
                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/build-py-project-and-run-examples.sh
                . ./build-py-project-and-run-examples.sh


                # Test lazy eval
                rm -f *.vtu
                python simple-dg.py --lazy

    docs:
        name: Documentation
        runs-on: ubuntu-latest
        steps:
        -   uses: actions/checkout@v4
        -
            uses: actions/setup-python@v4
            with:
                python-version: '3.x'
        -   name: "Main Script"
            run: |
                # texlive is needed for sphinxcontrib-tikz
                sudo apt-get update
                sudo apt-get install -y --no-install-recommends texlive-pictures graphviz pdf2svg

                curl -L -O https://gitlab.tiker.net/inducer/ci-support/raw/main/ci-support.sh
                . ci-support.sh

                export EXTRA_INSTALL="sphinxcontrib-tikz"
                build_py_project_in_conda_env

                # Work around
                # intersphinx inventory 'https://firedrakeproject.org/objects.inv' not fetchable
                # by deleting all the Firedrake stuff
                rm -Rf meshmode/interop/firedrake
                sed -i '/firedrakeproject/d' doc/conf.py
                sed -i '/interop/d' doc/index.rst
                rm doc/interop.rst

                build_docs

    downstream_tests:
        strategy:
            fail-fast: false
            matrix:
                downstream_project: [grudge, pytential, mirgecom, mirgecom_examples]
        name: Tests for downstream project ${{ matrix.downstream_project }}
        runs-on: ubuntu-latest
        steps:
        -   uses: actions/checkout@v4
        -   name: "Main Script"
            env:
                DOWNSTREAM_PROJECT: ${{ matrix.downstream_project }}
            run: |
                curl -L -O https://tiker.net/ci-support-v0
                . ./ci-support-v0
                if [[ "$DOWNSTREAM_PROJECT" == "grudge" && "$GITHUB_HEAD_REF" == "group-constr-drop-index" ]]; then
                    DOWNSTREAM_PROJECT=https://github.com/inducer/grudge.git@grad-test-overint
                fi
                test_downstream "$DOWNSTREAM_PROJECT"

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