What are some examples of CircleCI config.yml files?

Can you show me some examples of CircleCI config.yml files?

Sure! Here are a few examples of CircleCI config.yml files for different use cases.

What does a basic CircleCI config.yml look like?

A basic CircleCI config.yml file typically includes version, jobs, and workflows. Here's a simple example:

version: 2.1
jobs:
  build:
    docker:
      - image: circleci/python:3.8
    steps:
      - checkout
      - run: python -m unittest discover
workflows:
  version: 2
  build:
    jobs:
      - build

How can I set up a job to run tests in my CircleCI config?

You can set up a job to run tests by adding a 'run' step in your config.yml. For example:

jobs:
  test:
    docker:
      - image: circleci/python:3.8
    steps:
      - checkout
      - run: pytest

Can I use multiple Docker images in one job?

Yes, you can use multiple Docker images in a job by defining them in the 'docker' section. Here's an example:

jobs:
  build:
    docker:
      - image: circleci/python:3.8
      - image: circleci/postgres:latest
    steps:
      - checkout
      - run: python manage.py test