refactor(v2): introduce Logo component, remove useLogo hook#3745
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LGTM thanks, happy to remove that useLogo hook |
mrizwanashiq
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Jun 25, 2026
…#3745) * fix(v2): refactor theme-classic logo, remove useLogo hook * Logo component small code tweaks * Logo component returned type fix
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Motivation
Since the
ThemedImagecomponent has been added, it would be nice to utilize it in the theme files. First thing that came to my mind was the site logo component. After studying a code for a bit, it came apparent that very similar code is used in the all places, so it can be quite easily extracted to the separate file.When I have finished the extraction, the next thing that picked up my attention was
useLogohook, which after the refactor seems redundant too (code can be moved to the newly createdLogocomponent).This hook has not been documented yet on the website - https://v2.docusaurus.io/docs/theme-classic#hooks - (in opposition to the
theme-bootstraphook - https://v2.docusaurus.io/docs/theme-bootstrap/#uselogo), so I think that the removal shouldn't hurt any users. This change also makes code structure a bit simpler.In addition to the changes described above this refactor fixes a HTML check warning when user do not specified the
logo.altfield in the navbar config (fallback totitle, then just to"Logo"string).Unfortunately the
sourceshad to be extracted to the variable due to Rule of Hooks conditional call warnings.Have you read the Contributing Guidelines on pull requests?
Yes.
Test Plan
Refactor has been tested on the Docusuaurs V2 website locally.
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