Test your package stable and dev

If you’re using Travis CI, it’s as easy as adding a dart: entry to your .travis.yml file. You can specify dev, stable or both to make sure your code works great on current and future build of the Dart SDK.

language: dart
dart: 
  - dev
  - stable

See the dartdoc project for an example.

Here’s a build report for dartdoc on Travis CI.

Getting code coverage with coveralls.io

1. Setup an account on coveralls.io using your GitHub account.
2. Pick the GitHub repo for your project
3. Get the Coveralls “repo token” for the project.
4. Populate it in Travis CI Settings as COVERALLS_TOKEN – or whatever you like.
5. Add Coveralls to your travis.sh script.

#!/bin/bash

# Fast fail the script on failures.   
set -e

# Run the tests.
dart --checked test/test_all.dart

# If the COVERALLS_TOKEN token is set on travis
# Install dart_coveralls
# Rerun tests with coverage and send to coveralls
if [ "$COVERALLS_TOKEN" ]; then
  pub global activate dart_coveralls
  pub global run dart_coveralls report \
    --token $COVERALLS_TOKEN \
    --retry 2 \
    --exclude-test-files \
    test/test_all.dart
fi

See the source_gen project for an example.

Here’s the coverage report for source_gen on Coveralls.

Happy hacking!