test_crippledfs.yml

name: crippled-filesystems

on: [push, pull_request]

jobs:
  test:

    runs-on: ubuntu-latest

    steps:
    - name: Set up system
      shell: bash
      run: |
        sudo apt-get install dosfstools
        # 500 MB VFAT FS in a box
        sudo dd if=/dev/zero of=/crippledfs.img count=500 bs=1M
        sudo mkfs.vfat /crippledfs.img
        # mount
        sudo mkdir /crippledfs
        sudo mount -o "uid=$(id -u),gid=$(id -g)" /crippledfs.img /crippledfs
    - uses: docker-practice/actions-setup-docker@master
      timeout-minutes: 12
    - name: Set up environment
      run: |
        git config --global user.email "test@github.land"
        git config --global user.name "GitHub Almighty"
    - uses: actions/checkout@v3
    - name: Set up Python 3.9
      uses: actions/setup-python@v4
      with:
        python-version: 3.9
        cache: 'pip'
        cache-dependency-path: |
          **/setup.cfg
          **/requirements*.txt
    - name: Cache httpbin docker image
      uses: actions/cache@v3
      with:
        # we can use a constant key, this image rarely ever changes
        # if ever needed, this cache entry can be removed via the
        # actions management web interface
        key: httpbin.dockerimg
        path: |
          ~/cache/httpbin.dockerimg
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        # install git-annex via the datalad installer
        python -m pip install datalad-installer
        # use recent git-annex snapshot
        datalad-installer -E ~/dlinstaller_env.sh --sudo ok git-annex -m snapshot
        python -m pip install -r requirements-devel.txt
        # deploy the httpbin image
        tools/appveyor/docker-load-httpbin
    - name: Installation
      run: |
        # package install
        # --user is key-enabler for subprocess coverage reporting
        python -m pip install --user .
    - name: Run tests
      env:
        # forces all test repos/paths into the VFAT FS
        TMPDIR: /crippledfs
      run: |
        # enable git-annex
        . ~/dlinstaller_env.sh
        # run httpbin container
        mkdir -p __testhome__
        cd __testhome__
        # give detailed info on actual test setup
        datalad wtf
        echo "== mount >>"
        mount
        echo "<< mount =="
        PATH=$PWD/../tools/coverage-bin:$PATH python -m pytest -s -v --doctest-modules --cov=datalad_next --pyargs datalad_next
    - name: Report coverage
      # compiling coverage and its submission is none critical, the vast majority of PRs
      # will not possible impact the chances to do this. All PRs specifically changing
      # the coverage setup will have to look here anyways
      continue-on-error: true
      run: |
        python -m coverage combine -a /tmp/.coverage-entrypoints-*;
        python -m coverage xml
        curl -Os "https://uploader.codecov.io/latest/linux/codecov"
        chmod +x codecov
        ./codecov