wercker.yml

box: williamyeh/ansible:ubuntu16.04

services:
  - id: postgres
    env:
      POSTGRES_PASSWORD: airflowsecret
      POSTGRES_USER: airflow

# Build definition
build:
  # The steps that will be executed on build
  steps:
    - script:
        name: Update apt repository
        sudo: yes
        code: |
          apt-get update
    - install-packages:
        packages: git sudo python-pip libffi-dev libssh-dev postgresql-client
    - script:
        name: Install Python requirements
        sudo: yes
        code: |
          pip install --upgrade pip
          pip install -r tests/requirements.txt
    - script:
        name: Add this project as a role and marathon-app
        sudo: yes
        code: |
          mkdir -p .molecule/roles
          cd .molecule/roles/
          ln -s -r ../.. ansible-airflow
          git clone https://github.com/ludovicc/ansible-marathon_app.git marathon-app
    - script:
        name: Test installation of Airflow with this role
        sudo: yes
        code: |
          # Run the role/playbook with ansible-playbook.
          ansible-playbook -i tests/inventory -e airflow_sql_alchemy_conn='postgresql://airflow:airflowsecret@postgres/airflow' tests/playbook.yml --connection=local --sudo -vvvv
    - script:
        name: Test idempotence for this role
        sudo: yes
        code: |
          # Run the role/playbook again, checking to make sure it's idempotent.
          ansible-playbook -i tests/inventory -e airflow_sql_alchemy_conn='postgresql://airflow:airflowsecret@postgres/airflow' tests/playbook.yml --connection=local --sudo \
            | tee run-again.log
          cat run-again.log | grep -q 'changed=0.*failed=0' \
            && (echo 'Idempotence test: pass' && exit 0) || (echo 'Idempotence test: fail' && exit 1)