| 1 | /*
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| 2 | Copyright 2018 Google LLC
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| 3 |
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| 4 | Use of this source code is governed by an MIT-style
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| 5 | license that can be found in the LICENSE file or at
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| 6 | https://opensource.org/licenses/MIT.
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| 7 | */
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| 8 |
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| 9 | const fs = require('fs');
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| 10 |
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| 11 | const getStringHash = require('./get-string-hash');
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| 12 | const errors = require('./errors');
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| 13 |
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| 14 | module.exports = (file) => {
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| 15 | try {
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| 16 | const buffer = fs.readFileSync(file);
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| 17 | return getStringHash(buffer);
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| 18 | } catch (err) {
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| 19 | throw new Error(errors['unable-to-get-file-hash'] + ` '${err.message}'`);
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| 20 | }
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| 21 | };
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