bug: stencil test with e2e trigger documentation build

[Sukaato]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Stencil Version

4.20.0

Current Behavior

When running stencil test --e2e --spec, stencil have to make a build for the e2e part, and this trigger generate the custom documentation, and generate the documentation should not be part of the testing phase.

Expected Behavior

do not generate the custom documentation

System Info

System: node 20.16.0
    Platform: linux (5.15.153.1-microsoft-standard-WSL2)
   CPU Model: AMD Ryzen 7 5700X 8-Core Processor (16 cpus)
    Compiler: /home/sukaato/projects/poppy-ui/node_modules/@stencil/core/compiler/stencil.js
       Build: 1722623140
     Stencil: 4.20.0 🚐
  TypeScript: 5.5.3
      Rollup: 2.56.3
      Parse5: 7.1.2
      jQuery: 4.0.0-pre
      Terser: 5.31.1

Steps to Reproduce

1. Create component and generate the docs and commit
2. Update the component jsdocs so i can be highlighted on the next commit
3. run npm test hould be by default stencil test --e2e --spec)*
4. See the readme has been updated

Code Reproduction URL

https://github.com/Sukaato/stencil-test-generate-docs

Additional Information

Should add a condition here: https://github.com/ionic-team/stencil/blob/main/src/compiler/output-targets/output-custom.ts#L7

Since outputCustom can generate more that a readme documentation, i think the flag config.buildDocs should be not used, maybe the config._isTesting can be used

[christian-bromann]

Thanks for reporting @Sukaato. I ingested the bug into our backlog but I want to set the expectations straight: we can't tell you when we will be able to tackle the issue. If you are blocked on it, we recommend to take a stab and provide a bug fix, the Stencil team is happy to provide guidance on that. Thanks!

[christian-bromann]

A fix for this has been released in Stencil v4.22.0 🎉