---
kind: pipeline
name: lint

steps:
- name: yaml lint
  image: cytopia/yamllint
  commands:
  - yamllint .

- name: pylint
  image: eeacms/pylint
  commands:
  - pip install -r requirements.txt
  - 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 .

---
kind: pipeline
name: build

steps:
- name: build image
  image: docker:18
  environment:
    DOCKER_HOST: tcp://docker
    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

services:
- name: docker
  image: docker:18.09-dind
  environment:
    DOCKER_TLS_CERTDIR: ""
  command: ["--storage-driver=vfs", "--tls=false"]
  privileged: true

depends_on:
- lint

---
kind: pipeline
name: deploy

steps:
- name: build image
  image: docker:stable
  environment:
    DOCKER_HOST: tcp://docker:2375
    KUBE_USERNAME:
      from_secret: kubectl_username
    KUBE_PASSWORD:
      from_secret: kubectl_password
    KUBE_URI:
      from_secret: kubectl_uri
    KUBE_CA:
      form_secret: kubectl_ca
  commands:
  - kubectl
  - cat kube/kubeconfig_template.yaml | envsubst > /.kube/config
  - kubectl get pods
  - kubectl get deployments
  - kubectl get svc
  - kubectl apply -f kube/beer-deployment.yaml

depends_on:
- build