[wp-trac] [WordPress Trac] #62142: Sass Deprecation warnings during build process.

[WordPress Trac]

#62142: Sass Deprecation warnings during build process.
------------------------------+-------------------------
 Reporter:  peterwilsoncc     |      Owner:  (none)
     Type:  task (blessed)    |     Status:  new
 Priority:  normal            |  Milestone:  6.7
Component:  Build/Test Tools  |    Version:
 Severity:  normal            |   Keywords:  needs-patch
  Focuses:  css               |
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 Sass has updated it's colour functions and they are showing deprecation
 warnings (ie nothing fatal) during the build process.

 Various sass files will need to be updated in WordPress-Develop to resolve
 these.

 1. Run `nvm use; npm i`
 2. Run `npm run grunt clean:qunit; npm run build:dev`
 3. Observe the deprecation warnings

 An example follows but there are several more:


 {{{
 Deprecation Warning: lighten() is deprecated. Suggestions:

 color.scale($color, $lightness: 15.9375%)
 color.adjust($color, $lightness: 7%)

 More info: https://sass-lang.com/d/color-functions

    ╷
 58 │ $adminbar-input-background: lighten( $menu-background, 7% ) !default;
    │                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    ╵
     src/wp-admin/css/colors/_variables.scss 58:29  @import
     src/wp-admin/css/colors/_admin.scss 2:9        @import
     src/wp-admin/css/colors/blue/colors.scss 14:9  root stylesheet
 }}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/62142>
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