Local development

Install the project dependencies

npm install

Watches/lints/tests source code after change

npm run build:dev:watch

Build and deploy to AWS Cloudfront

# update dependencies
$ npm install

# sets up a build folder
$ npm run build

# push build to S3 for Cloudfront distribution
$ aws s3 cp ./dist/i.min.js s3://${S3_BUCKET_NAME}/
$ aws cloudfront create-invalidation --distribution-id ${DISTRIBUTION_ID} --paths /i.min.js

Tests

You need to test all functions before build. To start a test run npm run test:dev having preinstalled browsers (Chrome, Opera, Safari).

To properly run tests on Safari execute the following command (problem refference):

defaults write com.apple.Safari ApplePersistenceIgnoreState YES

End-to-end tests with nightwatch

Write your tests using http://nightwatchjs.org/ in tests/e2e folder.

# Install selenium-server-standalone to your system. For example use brew for Mac OS
$ brew install selenium-server-standalone

# run selenium server
$ npm run selenium

# run demo project - required for some tests (npm install should be executed inside to fetch dependencies)
$ npm run serve:demo

# run tests in separate cmd
$ npm run test:e2e