main.yml

name: Main CI workflow
# Note: If the workflow name is changed, the CI badge URL in the README must also be updated

on:
    push: # Push trigger runs on any pushed branch.
    schedule: # Scheduled trigger runs on the latest commit on the default branch.
        - cron: "0 22 * * *"

jobs:
    ubuntu-setup:
        name: Ubuntu setup
        runs-on: ubuntu-latest
        strategy:
            matrix:
                ubuntu-version: ["ubuntu:18.04", "ubuntu:20.04"]
        steps:
            - name: Check out code
              uses: actions/checkout@v2
            - name: Setup on ${{matrix.ubuntu-version}}
              run: |
                  docker run \
                      --volume $PWD:/host \
                      --workdir /host/continuous-integration \
                      --env "PYTHONDONTWRITEBYTECODE=1" \
                      ${{matrix.ubuntu-version}} \
                      bash -c "./setup.sh"
    ubuntu-setup-and-lint:
        name: Ubuntu setup and lint
        runs-on: ubuntu-latest
        strategy:
            matrix:
                ubuntu-version: ["ubuntu:18.04"]
        steps:
            - name: Check out code
              uses: actions/checkout@v2
            - name: Setup and lint on ${{matrix.ubuntu-version}}
              run: |
                  docker run \
                      --volume $PWD:/host \
                      --workdir /host/continuous-integration \
                      --env "PYTHONDONTWRITEBYTECODE=1" \
                      ${{matrix.ubuntu-version}} \
                      bash -c "./setup.sh && ./lint.sh"