alpine-unittests.yml

name: Alpine Unittests

on:
  pull_request:
    branches-ignore:
      - 'ubuntu/**'
  push:
    branches:
      - main

concurrency:
  group: 'ci-${{ github.workflow }}-${{ github.ref }}'
  cancel-in-progress: true

defaults:
  run:
    shell: sh -ex {0}

jobs:
  build:
    runs-on: ubuntu-latest
    steps:

      - name: "Checkout"
        uses: actions/checkout@v4
        with:
          # Fetch all tags for tools/read-version
          fetch-depth: 0

      - name: Install incus
        run: curl https://pkgs.zabbly.com/get/incus-stable | sudo sh -x

      - name: Reset the firewall
        run: |
          sudo iptables -I DOCKER-USER -j ACCEPT

      - name: Init incus
        run: |
          sudo incus admin init --auto

          # we shouldn't have to do this, but the link is down and we need it up
          sudo ip link set incusbr0 up

      - name: Create alpine container
        # the current shell doesn't have incus-admin as one of the groups
        # so switch groups to run incus commands
        run: sudo sg incus-admin -c 'incus launch images:alpine/edge alpine'

      - name: Check networking (for debugging)
        run: |
          sudo sg incus-admin -c 'incus exec alpine -- ping -c 1 google.com || true'
          sudo sg incus-admin -c 'incus exec alpine -- ping -c 1 dl-cdn.alpinelinux.org || true'
          sudo sg incus-admin -c 'incus exec alpine -- nslookup www.google.com || true'
          sudo sg incus-admin -c 'incus exec alpine -- ping -c 1 dl-cdn.alpinelinux.org || true'

      - name: Install dependencies
        run: sudo sg incus-admin -c 'incus exec alpine -- apk add py3-tox git'

      - name: Mount source into container directory
        run: sudo sg incus-admin -c 'incus config device add alpine gitdir disk source=$(pwd) path=/root/cloud-init-ro'

      - name: Create a r/w directory to run tests in
        # without this, tox fails during package install
        run: sudo sg incus-admin -c 'incus exec alpine -- git clone cloud-init-ro/ cloud-init-rw'

      - name: Run unittests
        run: sudo sg incus-admin -c 'incus exec alpine --cwd /root/cloud-init-rw -- sh -c "tox -e py3"'