First commit

node_modules/workbox-build/build/lib/get-file-hash.js

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+"use strict";
+
+/*
+  Copyright 2018 Google LLC
+
+  Use of this source code is governed by an MIT-style
+  license that can be found in the LICENSE file or at
+  https://opensource.org/licenses/MIT.
+*/
+const fs = require('fs');
+
+const getStringHash = require('./get-string-hash');
+
+const errors = require('./errors');
+
+module.exports = file => {
+  try {
+    const buffer = fs.readFileSync(file);
+    return getStringHash(buffer);
+  } catch (err) {
+    throw new Error(errors['unable-to-get-file-hash'] + ` '${err.message}'`);
+  }
+};