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index.js
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index.js
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var postcssImport = require('postcss-import');
var isGlob = require('is-glob');
var resolveGlob = require('./lib/resolve-glob');
var resolveModule = require('./lib/resolve-module');
function resolve(id) {
var resolver = isGlob(id) ? resolveGlob : resolveModule;
return resolver.apply(null, arguments);
}
module.exports = (opts = {}) => {
opts = Object.assign({
prefix: false,
extensions: '.css'
}, opts);
opts.resolve = resolve;
if (opts.prefix && typeof opts.prefix !== 'string') {
throw Error(
'postcss-easy-import: ' +
'\'prefix\' option should be a string or false'
);
}
if (typeof opts.extensions === 'string') {
opts.extensions = [opts.extensions];
}
var extensions = opts.extensions;
if (
!Array.isArray(extensions) ||
!extensions.length ||
extensions.filter(function (ext) {
return ext && typeof ext === 'string';
}).length !== extensions.length
) {
throw Error(
'postcss-easy-import: ' +
'\'extensions\' option should be string or array of strings'
);
}
return {
postcssPlugin: "postcss-easy-import",
...postcssImport(opts)
}
};
module.exports.postcss = true;