'use strict';
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const fs = require('fs');
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const mime = require('mime');
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const getPathByBasePath = require('./paths').getPathByBasePath;
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/**
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*
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* @param {PostcssUrl~Asset} asset
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* @param {PostcssUrl~Options} options
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* @param {PostcssUrl~Dir} dir
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* @param {Function} warn
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* @returns {PostcssUrl~File}
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*/
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const getFile = (asset, options, dir, warn) => {
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const paths = options.basePath
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? getPathByBasePath(options.basePath, dir.from, asset.pathname)
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: [asset.absolutePath];
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const filePath = paths.find(fs.existsSync);
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if (!filePath) {
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warn(`Can't read file '${paths.join()}', ignoring`);
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return;
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}
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return {
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path: filePath,
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contents: fs.readFileSync(filePath),
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mimeType: mime.getType(filePath)
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};
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};
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module.exports = getFile;
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/**
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* @typedef {Object} PostcssUrl~File
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* @property {String} path
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* @property {Buffer} contents
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* @property {String} mimeType
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*/
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