fix(eslint-plugin-template): [prefer-self-closing-tags] always ignore index.html files

[Squixx]

Ignores index.html files for prefer-self-closing-tags as described in #1857

[JamesHenry]

You should be able to add a unit test for this by setting filename please

[Squixx]

added!

[nx-cloud]

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✅ Successfully ran 6 targets

• nx run-many -t e2e-suite --parallel 1
• nx run-many -t test --codeCoverage
• nx run-many -t build,typecheck,check-rule-docs,lint,check-rule-lists,check-rule-configs
• nx-cloud record -- yarn format-check
• nx run-many -t test
• nx run-many -t build

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[JamesHenry]

Test looks good, please run yarn update-rule-docs and commit the result, the docs are generated from the unit tests so whenever they change the docs need to too

[Squixx]

i've updated the docs. However currently the result doesn't make sense in this context. Is there a ways to simply annotate a rule output? e.g. src/index.html is excluded as this would prevent angular from bootstrapping.

I could add a simple comment input to the markdown converter, but not sure what would be wanted here.

[JamesHenry]

Ah yeah good spot, let's please extend the rules doc generation logic to print the filename above the code snippet in the case that it is explicitly set in the unit test, e.g. the result would look like the below:

---

Filename: src/index.html

<app-root></app-root>

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 91.63%. Comparing base (2f9e378) to head (9ec2155).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1865   +/-   ##
=======================================
  Coverage   91.62%   91.63%           
=======================================
  Files         179      179           
  Lines        3380     3382    +2     
  Branches      547      548    +1     
=======================================
+ Hits         3097     3099    +2     
  Misses        144      144           
  Partials      139      139           

Flag	Coverage Δ
unittest	91.63% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files	Coverage Δ
...gin-template/src/rules/prefer-self-closing-tags.ts	97.43% <100.00%> (+0.13%)	⬆️
...late/tests/rules/prefer-self-closing-tags/cases.ts	100.00% <ø> (ø)

[JamesHenry]

Thanks so much @Squixx!

[Squixx]

Thanks for guiding me through the repo.

[silvanadrian]

@JamesHenry Is there a plan on getting this fix released anytime soon?

[JamesHenry]

https://github.com/angular-eslint/angular-eslint?tab=readme-ov-file#package-versions