29 lines
670 B
JavaScript
29 lines
670 B
JavaScript
function extsToRegExp(exts) {
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return new RegExp("\\.(" + exts.map(function(ext) {
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return ext.replace(/\./g, "\\.");
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}).join("|") + ")(\\?.*)?$");
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}
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module.exports = function loadersByExtension(obj) {
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var loaders = [];
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Object.keys(obj).forEach(function(key) {
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var exts = key.split("|");
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var value = obj[key];
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var entry = {
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extensions: exts,
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test: extsToRegExp(exts)
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};
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if(Array.isArray(value)) {
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entry.loaders = value;
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} else if(typeof value === "string") {
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entry.loader = value;
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} else {
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Object.keys(value).forEach(function(valueKey) {
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entry[valueKey] = value[valueKey];
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});
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}
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loaders.push(entry);
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});
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return loaders;
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};
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