mirror of https://github.com/status-im/consul.git
46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
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/**
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* A function that parses the `tokens.css`-file from `@hashicorp/design-system-tokens`
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* and creates a map out of it that can be used to build up a color configuration
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* in `tailwind.config.js`.
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*
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* @param {string} tokensPath - The path to `tokens.css` from `@hashicorp/design-system-tokens`
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* @returns { { [string]: string } } An object that contains color names as keys and color values as values.
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*/
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function colorMapFromTokens(tokensPath) {
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const css = require('css');
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const path = require('path');
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const fs = require('fs');
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const hdsTokensPath = path.join(__dirname, tokensPath);
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const tokensFile = fs.readFileSync(hdsTokensPath, {
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encoding: 'utf8',
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flag: 'r',
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});
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const ast = css.parse(tokensFile);
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const rootVars = ast.stylesheet.rules.filter((r) => r.type !== 'comment')[0];
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// filter out all colors and then create a map out of them
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const vars = rootVars.declarations.filter((d) => d.type !== 'comment');
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const colorPropertyNameCleanupRegex = /^--token-color-(palette-)?/;
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const colors = vars.filter((d) => d.property.match(/^--token-color-/));
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return colors.reduce((acc, d) => {
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acc[d.property.replace(colorPropertyNameCleanupRegex, 'hds-')] = d.value;
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return acc;
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}, {});
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}
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/** @type {import('tailwindcss').Config} */
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module.exports = {
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content: ['./app/**/*.{html,js,hbs,mdx}', './docs/**/*.{html,js,hbs,mdx}'],
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theme: {
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colors: colorMapFromTokens(
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'../../node_modules/@hashicorp/design-system-tokens/dist/products/css/tokens.css'
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),
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extend: {},
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},
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plugins: [],
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};
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