image: elixir:1.8.1

services:
  - name: postgres:9.6.2
    command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]

variables:
  POSTGRES_DB: pleroma_test
  POSTGRES_USER: postgres
  POSTGRES_PASSWORD: postgres
  DB_HOST: postgres
  MIX_ENV: test

cache:
  key: ${CI_COMMIT_REF_SLUG}
  paths:
          - deps
          - _build
stages:
  - lint
  - test
  - analysis
  - docs_build
  - docs_deploy

before_script:
  - mix local.hex --force
  - mix local.rebar --force
  - mix deps.get
  - mix compile --force
  - mix ecto.create
  - mix ecto.migrate

lint:
  stage: lint
  script:
    - mix format --check-formatted

unit-testing:
  stage: test
  script:
    - mix test --trace --preload-modules

analysis:
  stage: analysis
  script:
    - mix credo --strict --only=warnings,todo,fixme,consistency,readability

docs_build:
  stage: docs_build
  services:
  only:
  - master@pleroma/pleroma
  - develop@pleroma/pleroma
  variables:
    MIX_ENV: dev
  before_script:
    - mix local.hex --force
    - mix local.rebar --force
    - mix deps.get
    - mix compile
  script:
    - mix docs
  artifacts:
    paths:
      - priv/static/doc

docs_deploy:
  stage: docs_deploy
  image: alpine:3.9
  services:
  only:
  - master@pleroma/pleroma
  - develop@pleroma/pleroma
  before_script:
    - apk update && apk add openssh-client rsync
  script:
    - mkdir -p ~/.ssh
    - echo "${SSH_HOST_KEY}" > ~/.ssh/known_hosts
    - eval $(ssh-agent -s)
    - echo "$SSH_PRIVATE_KEY" | tr -d '\r' | ssh-add -
    - rsync -hrvz --delete -e "ssh -p ${SSH_PORT}" priv/static/doc/ "${SSH_USER_HOST_LOCATION}/${CI_COMMIT_REF_NAME}"