29 lines
542 B
JavaScript
Vendored
29 lines
542 B
JavaScript
Vendored
'use strict';
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const isSvg = require('is-svg');
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const SVGO = require('svgo');
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module.exports = opts => buf => {
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opts = Object.assign({multipass: true}, opts);
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if (!isSvg(buf)) {
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return Promise.resolve(buf);
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}
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if (Buffer.isBuffer(buf)) {
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buf = buf.toString();
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}
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const svgo = new SVGO(opts);
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return new Promise((resolve, reject) => {
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svgo.optimize(buf, res => {
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if (res.error) {
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reject(new Error(res.error));
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return;
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}
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resolve(new Buffer(res.data)); // eslint-disable-line unicorn/no-new-buffer
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});
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});
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};
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