CRA --template not picking up github url from a nested folder.

Describe the bug

I am trying to init a create-react-app with a github url

npx create-react-app my-app --use-npm --template git+ssh://[e-mail]/<orgname>/<repo>.git/<folder-name>/react-scripts/cra-template-javascript

The issue is my github repo has multiple templates, I can run them locally like

npx create-react-app my-app --use-npm --template file:/Users/adeelimran/Desktop/adeel/repos/sandbox/adeel_imran/react-scripts/cra-template-typescript

But I can run it via the github link, because the project folder is under a nested github folder.

Did you try recovering your dependencies?

This issue does not have dependencies.

Which terms did you search for in User Guide?

https://create-react-app.dev/docs/custom-templates

Environment

Environment Info:

  current version of create-react-app: 3.4.1
  running from /Users/adeelimran/.npm/_npx/45395/lib/node_modules/create-react-app

  System:
    OS: macOS 10.15.5
    CPU: (16) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
  Binaries:
    Node: 14.4.0 - ~/.nvm/versions/node/v14.4.0/bin/node
    Yarn: 1.22.4 - ~/.yarn/bin/yarn
    npm: 6.14.5 - ~/.nvm/versions/node/v14.4.0/bin/npm
  Browsers:
    Chrome: 83.0.4103.106
    Firefox: 64.0.2
    Safari: 13.1.1
  npmPackages:
    react: Not Found
    react-dom: Not Found
    react-scripts: Not Found
  npmGlobalPackages:
    create-react-app: Not Found

Steps to reproduce

(Write your steps here:)

1. Create a github repo
2. Inside that repo create some nested folders
3. In one of the templates add the content as is from here https://github.com/facebook/create-react-app/tree/master/packages/cra-template
4. On executing npx create-react-app my-app --use-npm --template git+ssh://[e-mail]/<username>/<repo-name>.git/folder1/fodler2/cra-template-javascript
5. It should find this folder & init a CRA project using the given template

Expected behavior

(Write what you thought would happen.)

It should create the project reading from the github url.

Actual behavior

(Write what happened. Please add screenshots!)

Reproducible demo

(Paste the link to an example project and exact instructions to reproduce the issue.)

[iansu]

I don’t know how common this use case is but this is probably something we can make work.

[iansu]

If you’d like to submit a PR adding this feature that would be great. I just put up a PR that affects this same code here: https://github.com/facebook/create-react-app/pull/9412. You would need to make some additional changes in the getTemplateInstallPackage function.