name: zfs-tests-functional

on:
  push:
  pull_request:

jobs:
  tests-functional-ubuntu:
    strategy:
      fail-fast: false
      matrix:
        os: [18.04, 20.04]
    runs-on: ubuntu-${{ matrix.os }}
    steps:
    - uses: actions/checkout@v2
      with:
        ref: ${{ github.event.pull_request.head.sha }}
    - name: Reclaim disk space
      run: |
        ${{ github.workspace }}/.github/workflows/scripts/reclaim_disk_space.sh
    - name: Install dependencies
      run: |
        sudo apt-get update
        xargs --arg-file=${{ github.workspace }}/.github/workflows/build-dependencies.txt sudo apt-get install -qq
        sudo apt-get clean
    - name: Autogen.sh
      run: |
        ./autogen.sh
    - name: Configure
      run: |
        ./configure --enable-debug --enable-debuginfo --enable-asan --enable-ubsan
    - name: Make
      run: |
        make -j$(nproc) --no-print-directory --silent pkg-utils pkg-kmod
    - name: Install
      run: |
        sudo dpkg -i *.deb
        # Update order of directories to search for modules, otherwise
        #   Ubuntu will load kernel-shipped ones.
        sudo sed -i.bak 's/updates/extra updates/' /etc/depmod.d/ubuntu.conf
        sudo depmod
        sudo modprobe zfs
        # Workaround for cloud-init bug
        # see https://github.com/openzfs/zfs/issues/12644
        FILE=/lib/udev/rules.d/10-cloud-init-hook-hotplug.rules
        if [ -r "${FILE}" ]; then
          HASH=$(md5sum "${FILE}" | awk '{ print $1 }')
          if [ "${HASH}" = "121ff0ef1936cd2ef65aec0458a35772" ]; then
            # Just shove a zd* exclusion right above the hotplug hook...
            sudo sed -i -e s/'LABEL="cloudinit_hook"'/'KERNEL=="zd*", GOTO="cloudinit_end"\n&'/ "${FILE}"
            sudo udevadm control --reload-rules
          fi
        fi
    - name: Clear the kernel ring buffer
      run: |
        sudo dmesg -c >/var/tmp/dmesg-prerun
    - name: Report disk space
      run: |
        df -h /
    - name: Tests
      run: |
        set -o pipefail
        /usr/share/zfs/zfs-tests.sh -vKR -s 3G | scripts/zfs-tests-color.sh
      shell: bash
      timeout-minutes: 330
    - name: Prepare artifacts
      if: failure()
      run: |
        RESULTS_PATH=$(readlink -f /var/tmp/test_results/current)
        sudo dmesg > $RESULTS_PATH/dmesg
        sudo cp /var/log/syslog /var/tmp/dmesg-prerun $RESULTS_PATH/
        sudo chmod +r $RESULTS_PATH/*
        # Replace ':' in dir names, actions/upload-artifact doesn't support it
        for f in $(find /var/tmp/test_results -name '*:*'); do mv "$f" "${f//:/__}"; done
    - uses: actions/upload-artifact@v2
      if: failure()
      with:
        name: Test logs Ubuntu-${{ matrix.os }}
        path: |
          /var/tmp/test_results/*
          !/var/tmp/test_results/current
        if-no-files-found: ignore