"Maven-node-grunt-gulp-npm-node-plugin to end all maven-node-grunt-gulp-npm-plugins." A Maven plugin that downloads/installs Node and NPM locally, runs NPM install, Grunt, Gulp and/or Karma.
Great! I updated the GitHub Workflow so that it actually runs all integration tests on Windows, MacOS and Linux. Looks like the integration test is indeed failing!
Summary
Edit integration test to reproduce #967 as requested in https://github.com/eirslett/frontend-maven-plugin/pull/1045