Running Cypress via Docker fails to find path on cy.visit

[grenoult]

I use the following command to run Cypress tests:
docker run -v $PWD:/e2e -w /e2e cypress/included:4.11.0 --spec cypress/integration/automated/*.js

My tests fail with this error:

     CypressError: `cy.visit()` failed trying to load:

/admin

We failed looking for this file at the path:

/e2e/admin

The internal Cypress web server responded with:

  > 404: Not Found

Which is strange because those test work fine when I run them without Docker (with cypress open).
I tried to add --config baseUrl=https://mytestsite.com but I'm facing the same issues.
I also tried with newer version of the docker image, same.

I wonder why e2e (which is the working directory) is added to the URL to visit, both at completely unrelated.

Any ideas?

For context: I'm trying to run tests as part of a Jenkins pipelines which also have this issue.

Thanks

[grenoult]

I found how to solve my problem.
In ./cypress/support/index.js, I can see there's Cypress.config('baseUrl', Cypress.env('HOST'));.
By setting my environment variable to the host I'm targeting, it works fine now:

docker run -v $PWD:/e2e -w /e2e -e CYPRESS_HOST=https://mytestsite.com cypress/included:4.11.0 --spec cypress/integration/automated/*.js