Filter doesn't work

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
48/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Stale
Tech stack
javascript
Domain
build-system

Research direction

Reproduce the issue with the listed dependencies, CSS import, and PostCSS config. Compare the filtered and unfiltered output, then trace how the postcss-url filter handles the .woff2 URLs. Done means the filtered run rewrites the font URL to the node_modules/@fontsource/raleway path shown in the expected output.

Written by the indexing model from the issue text.

Description

Dependencies:
  • "postcss-cli": "9.1.0",
  • "postcss-import": "14.0.2",
  • "postcss-url": "10.1.3"
  • "@fontsource/raleway": "4.5.0"
CSS Code
@import '@fontsource/raleway/variable.css';
PostCSS config
module.exports = {
  plugins: [
    require('postcss-import'),
    require('postcss-url')([
    {
      filter: '**/*.woff2',
      url: (asset) => {
        return `node_modules/@fontsource/raleway/${asset.url.replace('./', '')}`;
      }
    }
  ]
};
Error

Running the post CSS Cli return output containing the following part:

@font-face {
  font-family: 'RalewayVariable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('./files/raleway-cyrillic-variable-wghtOnly-normal.woff2') format('woff2');
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

If I remove the filter, I get the expected output:

@font-face {
  font-family: 'RalewayVariable';
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url('node_modules/@fontsource/raleway/files/raleway-cyrillic-variable-wghtOnly-normal.woff2') format('woff2');
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
Dominant language
JavaScript
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Forks
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