name : process-content.js "use strict" // builtin tooling const path = require("path") // placeholder tooling let sugarss module.exports = function processContent( result, content, filename, options, postcss ) { const { plugins } = options const ext = path.extname(filename) const parserList = [] // SugarSS support: if (ext === ".sss") { if (!sugarss) { try { sugarss = require("sugarss") } catch {} // Ignore } if (sugarss) return runPostcss(postcss, content, filename, plugins, [sugarss]) } // Syntax support: if (result.opts.syntax?.parse) { parserList.push(result.opts.syntax.parse) } // Parser support: if (result.opts.parser) parserList.push(result.opts.parser) // Try the default as a last resort: parserList.push(null) return runPostcss(postcss, content, filename, plugins, parserList) } function runPostcss(postcss, content, filename, plugins, parsers, index) { if (!index) index = 0 return postcss(plugins) .process(content, { from: filename, parser: parsers[index], }) .catch(err => { // If there's an error, try the next parser index++ // If there are no parsers left, throw it if (index === parsers.length) throw err return runPostcss(postcss, content, filename, plugins, parsers, index) }) }