fix(builder): only listen for file changes for supported extensions

[pimlie]

Types of changes

• Bug fix (a non-breaking change which fixes an issue)
• New feature (a non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

• the patterns used for listening to file changes contained some duplicates, removed those
• the workaround for recreating the watcher on raw events on linux is not needed anymore due to fixed in chokidar (left the code in for now, it just isnt used by default anymore as the config is empty)
• made all patterns less greedy by always only listening for supported file extensions

Eg listening on a directory without the supported file extensions could be prone to unnecessary reloads due to file changes which are not used by Nuxt. Eg *.swp, *~ or *.bak files used by editors

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly. (PR: #)
• I have added tests to cover my changes (if not applicable, please state why)
• All new and existing tests are passing.

[codecov-io]

Codecov Report

Merging #5812 into dev will increase coverage by 0.03%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##              dev    #5812      +/-   ##
==========================================
+ Coverage   95.68%   95.72%   +0.03%     
==========================================
  Files          82       82              
  Lines        2688     2687       -1     
  Branches      689      689              
==========================================
  Hits         2572     2572              
+ Misses         98       97       -1     
  Partials       18       18

Flag	Coverage Δ
#e2e	100% <ø> (ø)	⬆️
#fixtures	50.42% <50%> (+0.05%)	⬆️
#unit	92.7% <100%> (+0.03%)	⬆️

Impacted Files	Coverage Δ
packages/config/src/config/_common.js	100% <ø> (ø)	⬆️
packages/builder/src/builder.js	99.6% <100%> (-0.01%)	⬇️
packages/vue-renderer/src/renderer.js	94.3% <0%> (+0.81%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 1f74362...4cefc7b. Read the comment docs.

[pi0]

Locally tested. Works fine!

[kevinmarrec]

Nice !

Regarding Builder supportedExtensions and incoming TypeScript refactors, I planned to make the array editable/extendable from nuxt.config options. So that we can remove ts and tsx extensions from core and only extend with these 2 TS extensions through new refactored typescript module.