.drone.yml

pipeline:
  install:
    image: node:10
    commands:
      - npm install
    when:
      branch:
        exclude: [ production, staging, greenkeeper/* ]

  build:
    image: node:10
    commands:
      # Determine if webpack needs a rebuild.
      - git fetch origin staging
      - git checkout origin/staging config/webpack/build.json
      - npm run toggle-webpack
      - npm run build -- staging
    when:
      branch:
        exclude: [ production, staging, rc/*, greenkeeper/* ]

  sitemap:
    image: node:10
    commands:
      npm run sitemap
    secrets: [ tsm_client_id, tsm_client_secret ]
    when:
      branch: development

  # Rebuild for production up here so we can run tests afterwards.
  prepare - production:
    image: node:10
    commands:
      - rm ui/assets/robots.txt # Allow search engines to scrape
      - npm run build # Rebuild webpack without staging config
    when:
      branch: rc/*

  # Smoke tests
  lint:
    image: node:10
    commands:
      - npm run lint
    when:
      branch:
        exclude: [ production, staging, rc/*, greenkeeper/* ]

  test - development:
    image: node:10
    commands:
      - npm test
    secrets: [ tsm_client_id, tsm_client_secret ]
    when:
      branch:
        exclude: [ production, staging, rc/*, greenkeeper/*, development ]

  test - production:
    image: node:10
    commands:
      - npm test --production
    secrets: [ tsm_client_id, tsm_client_secret ]
    when:
      branch:
        exclude: [ production, staging, rc/*, greenkeeper/*, development ]

  # Add to staging branch
  push - staging:
    image: node:10
    commands:
      - git config --global user.email "apps@nexus-stats.com"
      - git config --global user.name "nexus-ci"
      - git checkout development
      - git submodule foreach --recursive git pull origin master

      # Modify files as needed for staging build
      - sed -i '/\\/ui\\/assets\\/bundles\\//d' .gitignore # Keep webpack builds
      - mv ui/assets/.robots.txt ui/assets/robots.txt # Make search engines ignore the staging site

      # Push changes from above and from dev branch
      - bash ci/git/push-staging.sh
    secrets: [ nexus_ci_token ]
    when:
      branch: development
      event: [ push ]

  # Push production preparations to release candidate
  push - production:
    image: node:10
    commands:
      - git config --global user.email "apps@nexus-stats.com"
      - git config --global user.name "nexus-ci"
      - git fetch origin production
      - git checkout $${DRONE_BRANCH}

      # Push changes to production if last commit contains "release: "
      - bash ci/git/push-production.sh
    secrets: [ nexus_ci_token ]
    when:
      branch: rc/*
      event: [ push ]

  # Build nexus-stats:staging image and push to dockerhub. Dockerhub will then
  # trigger a webhook on the staging server to redeploy.
  publish - staging:
    image: plugins/docker
    dockerfile: docker/app/prod/Dockerfile.staging
    context: docker/app/prod/
    repo: nexusstats/nexus-stats
    tags: staging
    no_cache: true
    secrets: [ docker_username, docker_password ]
    when:
      branch: staging
      event: [ push ]

  publish - development:
    image: plugins/docker
    dockerfile: docker/app/dev/Dockerfile
    context: docker/app/dev/
    repo: nexusstats/nexus-stats-dev
    no_cache: true
    secrets: [ docker_username, docker_password ]
    when:
      branch: staging
      event: [ push ]

  publish - production:
    image: plugins/docker
    dockerfile: docker/app/prod/Dockerfile.prod
    context: docker/app/prod/
    repo: nexusstats/nexus-stats
    no_cache: true
    secrets: [ docker_username, docker_password ]
    when:
      branch: production
      event: [ push ]

services:
  mongodb:
    image: mongo:4.2-bionic
    pull: true
    when:
      branch:
        exclude: [ production, staging, greenkeeper/* ]
  redis:
    image: redis
    when:
      branch:
        exclude: [ production, staging, greenkeeper/* ]