prettier / prettier/prettier

css custom property value formatted with space before rgba function bracket

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lang:css/scss/less type:tests
Dominant language
JavaScript
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Description

There should not be any space between rgba and open bracket ( stylelint is catching as an error.

Prettier 2.1.2
Playground link

--parser css
--print-width 120

Input:

:root {
  --switch-thumb-box-shadow:                     0px 0.125rem 0.25rem 0px rgba(var(--oj-core-box-shadow-rgb),0.1);
}

Output:

:root {
  --switch-thumb-box-shadow: 0px 0.125rem 0.25rem 0px rgba (var(--oj-core-box-shadow-rgb), 0.1);
}

Expected behavior:

:root {
  --switch-thumb-box-shadow: 0px 0.125rem 0.25rem 0px rgba(var(--oj-core-box-shadow-rgb), 0.1);
}

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the example in the linked Prettier Playground using --parser css and --print-width 120. Trace the CSS formatting path for custom property values and verify the output keeps rgba immediately adjacent to its opening bracket while preserving the rest of the formatting.

Written by the indexing model from the issue text.

Assessment

Tech stack
css, javascript
Domain
tooling
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Clearly specified
Newbie friendliness
35/100

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