WDFN Compiled Static Assets

This project includes compiled assets for Water Data For The Nation. The assets produced by this project are dependencies of both wdfn-server (Flask) and graph-server (node.js).

Install dependencies

Javascript and SASS assets are built with Node.js v10.15.3. Usage of nvm is a convenient way to use a specific version of Node.js:

nvm use v10.15.3

Node.js dependencies are installed via:

npm install

Run a development server

Run the node.js development server at http://localhost:9000:

npm run watch

Test the production static assets build locally

To build the complete production package, built to ./dist:

npm run build

Rather than using the watch task, you can serve the manually built assets. To locally serve the production build without recompiling on filesystem changes:

npm run serve:static

Running tests

To run tests in Chrome via Karma, these are equivalent:

npm test
npm run test

To watch Javascript files for changes and re-run tests with Karma on change, run:

npm run test:watch