37 lines
839 B
JavaScript
37 lines
839 B
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.hashFile = hashFile;
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function _crypto() {
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const data = require("crypto");
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_crypto = function () {
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return data;
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};
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return data;
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}
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var _fs = require("fs");
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function hashFile(file, algorithm = "sha512", encoding = "base64", options) {
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return new Promise((resolve, reject) => {
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const hash = (0, _crypto().createHash)(algorithm);
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hash.on("error", reject).setEncoding(encoding);
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(0, _fs.createReadStream)(file, Object.assign({}, options, {
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highWaterMark: 1024 * 1024
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/* better to use more memory but hash faster */
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})).on("error", reject).on("end", () => {
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hash.end();
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resolve(hash.read());
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}).pipe(hash, {
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end: false
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});
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});
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}
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// __ts-babel@6.0.4
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//# sourceMappingURL=hash.js.map
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