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ngcontainer

This docker container provides everything needed to build and test Angular applications:

  • node 8.9.2
  • npm 5.5.1
  • yarn 1.3.2
  • Java 8 (for Closure Compiler and Bazel)
  • Bazel build tool v0.15.0 - http://bazel.build
  • Google Chrome 63.0.3239.84
  • Mozilla Firefox 47.0.1
  • xvfb (virtual framebuffer) for headless testing
  • Brotli compression utility, making smaller files than gzip

By using this, you avoid installation steps in your CI scripts and get a more consistent dev environment.

Example

See https://github.com/angular/closure-demo/blob/master/.circleci/config.yml where this container is used in CircleCI.

To run locally:

$ docker run -it --rm angular/ngcontainer

Running tests

Any program that needs to talk to a browser (eg. protractor) should be run under xvfb when executing on a headless machine like on CI. The nice way to factor this is to have your top-level test command which you run locally:

$ yarn test

Then in your CI configuration, you'd run

$ xvfb-run -a yarn test

For Developers

Install Docker on your machine in order to build/pull/push this image.

Get the teamangular password from http://valentine and log in:

$ docker login

Publish a new version:

$ tools/ngcontainer/publish.sh [tag eg. 0.2.3]