Nx: Using --headless mode isn't hiding the chrome browser

[geetikasharma26]

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[geetikasharma26]

Using --headless mode isn't hiding the chrome browser. Using the latest version of nrwl.

[ftischler]

Same problem for me when using cypress with nx e2e projectName —browser chrome —headless on @nrwl/[email protected] with [email protected]

[vsavkin]

Folks. Could you try it with Nx 9.1.0? Cypress 4 wasn't officially supported by Nx <= 9.1

If the issue persists with 9.1., could you provide a repository with a repro?

[siimveskilt]

Folks. Could you try it with Nx 9.1.0? Cypress 4 wasn't officially supported by Nx <= 9.1

If the issue persists with 9.1., could you provide a repository with a repro?

Can confirm that the issue persists.

[ftischler]

I prepared a reproduction for you.

The script yarn example-e2e should run cypress with browser Chrome in headless mode but it's starting with UI.

My current workaround is to run cypress with the following command

cypress run -P path/to/e2e-app --browser chrome --headless

after changing plugins/index.js to look like this:

const { preprocessTypescript } = require('@nrwl/cypress/plugins/preprocessor');
const { cwd } = require('process');
const { join } = require('path');

module.exports = (on, config) => {
  // `on` is used to hook into various events Cypress emits
  // `config` is the resolved Cypress config

  // Preprocess Typescript file using Nx helper
  config.env.tsConfig = join(cwd(), 'tsconfig.e2e.json');
  on('file:preprocessor', preprocessTypescript(config));
};

[FrozenPandaz]

This is fixed in the latest version of Nx by #2683! :tada:

Thank you for reporting the issue!