language: node_js
node_js:
  - "12"

cache:
  yarn: true
  directories:
    - node_modules

stages:
  - test
  - name: deploy
    if: branch = master

jobs:
  include:
    - stage: test
      script:
        - yarn lint
        - yarn tsc
        - yarn build:quiet
    - stage: deploy
      services:
        - docker
      before_script:
        - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
      script:
        - export DOCKER_TAG="${TRAVIS_TAG:-dev}"
        - >
          docker build
          --target app
          -t elyby/emails-renderer:$DOCKER_TAG
          .
        - docker push elyby/emails-renderer:$DOCKER_TAG