kind: pipeline
name: lint and build

steps:
- name: pylint
  image: python:slim
  commands:
  - "echo \"==> Pylint ...\""
  - pip install -r requirements.txt
  - pip install pylint
  - pylint *.py

- name: docker lint
  image: hadolint/hadolint 
  commands:
  - hadolint --ignore DL3013 Dockerfile # ignore pinning version in pip

- name: w3c validator
  image: validator/validator:latest
  commands:
  - vnu static/*.html

- name: markdown lint
  image: pipelinecomponents/markdownlint:latest
  commands:
    - mdl --style all --warnings .

# use detached image / service to run dockerd
# services:
- name: docker
  image: docker:18.09-dind
  environment:
    DOCKER_TLS_CERTDIR: ""
  command: [ "--storage-driver=vfs", "--tls=false" ]
  privileged: true
  detached: true

- name: build image
  image: docker:stable
  environment:
    DOCKER_HOST: tcp://docker:2375
    USERNAME:
      from_secret: dockerhub_username
    PASSWORD:
      from_secret: dockerhub_password
  commands:
  - docker build -t kleph/beer .
  - docker login -u $USERNAME -p $PASSWORD
  - docker image push kleph/beer