language: dart
sudo: false
dart:
  - dev
  - stable
  - 1.23.0

dart_task:
  - test: --platform vm
  # No parallelism on Firefox (-j 1)
  # Causes flakiness – need to investigate
  - test: --platform firefox -j 1
  - test: --platform dartium
    install_dartium: true

matrix:
  include:
    # Only validate formatting using the dev release
    # Formatted with 1.23.0-dev.10.0 which has (good) changes since 1.22.1
    - dart: dev
      dart_task: dartfmt
    # Only care about being analyzer clean for dev and stable
    - dart: dev
      dart_task: dartanalyzer
    - dart: stable
      dart_task: dartanalyzer

# Only building master means that we don't run two builds for each pull request.
branches:
  only: [master]

cache:
 directories:
   - $HOME/.pub-cache