language: dart
sudo: false
dart:
  - stable
  - dev
os:
  - linux

matrix:
  fast_finish: true
  include:
    - env: DARTDOC_BOT=main
      os: osx
      dart: dev
  exclude:
    - env: DARTDOC_BOT=flutter
      # Do not try to run flutter against the "stable" sdk,
      # it is unlikely to work and produces uninteresting
      # results.
      dart: stable

env:
  jobs:
    - DARTDOC_BOT=main
    - DARTDOC_BOT=sdk-analyzer
    - DARTDOC_BOT=flutter
    - DARTDOC_BOT=packages
    - DARTDOC_BOT=sdk-docs

script: ./tool/travis.sh

install:
- ./tool/install_travis.sh

before_script:
- pub get

before_install:
  # Disable non-blocking I/O for stdout, stderr https://github.com/travis-ci/travis-ci/issues/4704#issuecomment-348435959
  - python -c 'import os,sys,fcntl; flags = fcntl.fcntl(sys.stdout, fcntl.F_GETFL); fcntl.fcntl(sys.stdout, fcntl.F_SETFL, flags&~os.O_NONBLOCK);'
  - python -c 'import os,sys,fcntl; flags = fcntl.fcntl(sys.stderr, fcntl.F_GETFL); fcntl.fcntl(sys.stderr, fcntl.F_SETFL, flags&~os.O_NONBLOCK);'

branches:
  only: [master]
cache:
  directories:
  - $HOME/.pub-cache
  - $HOME/.dartdoc_grinder