28 lines
900 B
JavaScript
28 lines
900 B
JavaScript
const less = require('less');
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const path = require('path');
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const postcss = require('postcss');
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const autoprefixer = require('autoprefixer');
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const NpmImportPlugin = require('less-plugin-npm-import');
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const { getConfig } = require('./utils/projectHelper');
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function transformLess(lessContent, lessFilePath, config = {}) {
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const { cwd = process.cwd() } = config;
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const { compile: { lessConfig } = {} } = getConfig();
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const resolvedLessFile = path.resolve(cwd, lessFilePath);
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// Do less compile
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const lessOpts = {
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paths: [path.dirname(resolvedLessFile)],
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filename: resolvedLessFile,
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plugins: [new NpmImportPlugin({ prefix: '~' })],
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javascriptEnabled: true,
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...lessConfig,
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};
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return less
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.render(lessContent, lessOpts)
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.then(result => postcss([autoprefixer]).process(result.css, { from: undefined }))
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.then(r => r.css);
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}
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module.exports = transformLess;
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