Dagger Python SDK in CI

GitHub Actions

.github/workflows/dagger.yaml

name: dagger
on:
  push:
    branches: [main]

jobs:
  build:
    name: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-python@v4
        with:
          python-version: '3.11'
      - uses: actions/checkout@v3
      - name: Install deps
        run: |
          python -m pip install --upgrade pip
          if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
          pip install dagger-io
      - name: Run Dagger pipeline
        run: python main.py

CircleCI

.circleci/config.yml

version: 2.1
jobs:
  build:
    docker:
      - image: cimg/python:3.11
    steps:
      - checkout
      - setup_remote_docker:
          docker_layer_caching: true
      - run:
          name: Install deps
          command: |
            python -m pip install --upgrade pip
            if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
            pip install dagger-io
      - run:
          name: Dagger Pipeline
          command: python main.py
workflows:
  dagger:
    jobs:
      - build

GitLab

.gitlab-ci.yml

.docker:
  image: python:3.11-alpine
  services:
    - docker:${DOCKER_VERSION}-dind
  variables:
    DOCKER_HOST: tcp://docker:2376
    DOCKER_TLS_VERIFY: '1'
    DOCKER_TLS_CERTDIR: '/certs'
    DOCKER_CERT_PATH: '/certs/client'
    DOCKER_DRIVER: overlay2
    DOCKER_VERSION: '20.10.16'
.dagger:
  extends: [.docker]
  before_script:
    - apk add docker-cli
build:
  extends: [.dagger]
  script:
    - python -m pip install --upgrade pip
    - if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
    - pip install dagger-io
    - python main.py

Jenkins

Jenkinsfile

pipeline {
  agent { label 'dagger' }

  stages {
    stage("dagger") {
      steps {
        sh '''
            python -m pip install --upgrade pip
            if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
            pip install dagger-io
            python main.py
        '''
      }
    }
  }
}

Requires docker client and python installed on your Jenkins agent, a Docker host available (can be docker:dind), and agents labeled in Jenkins with dagger.