sync-disk-cache - npm Package Compare versions

Comparing version 1.3.4 to 2.0.0

index.js

 'use strict';
 
-var path = require('path');
-var fs = require('fs');
-var readFile = fs.readFileSync;
-var writeFile = fs.writeFileSync;
-var renameFile = fs.renameSync;
-var mkdirp = require('mkdirp').sync;
-var rimraf = require('rimraf').sync;
-var unlink = fs.unlinkSync;
-var chmod = fs.chmodSync;
-var debug = require('debug')('sync-disk-cache');
-var zlib = require('zlib');
-var heimdall =  require('heimdalljs');
-var os = require('os');
-var username = require('username-sync')();
-var tmpdir = path.join(os.tmpdir(), username);
-var crypto = require('crypto');
-var mode = {
+const path = require('path');
+const fs = require('fs');
+const readFile = fs.readFileSync;
+const writeFile = fs.writeFileSync;
+const renameFile = fs.renameSync;
+const mkdirp = require('mkdirp').sync;
+const rimraf = require('rimraf').sync;
+const unlink = fs.unlinkSync;
+const chmod = fs.chmodSync;
+const debug = require('debug')('sync-disk-cache');
+const zlib = require('zlib');
+const heimdall =  require('heimdalljs');
+const os = require('os');
+const username = require('username-sync')();
+const tmpdir = path.join(os.tmpdir(), username);
+const crypto = require('crypto');
+const mode = {
   mode: parseInt('0777', 8)
 };
 
-var CacheEntry = require('./lib/cache-entry');
-var Metric = require('./lib/metric');
+const CacheEntry = require('./lib/cache-entry');
+const Metric = require('./lib/metric');
 
@@ -44,8 +44,8 @@ if (!heimdall.hasMonitor('sync-disk-cache')) {
   obj[name] = function() {
-    var stats = heimdall.statsFor('sync-disk-cache');
-    var metrics = stats[name] = stats[name] || new Metric();
+    let stats = heimdall.statsFor('sync-disk-cache');
+    let metrics = stats[name] = stats[name] || new Metric();
 
     metrics.start();
 
-    var result;
+    let result;
     try {
@@ -92,3 +92,3 @@ result = fn.apply(this, arguments);
 
-var COMPRESSIONS = {
+const COMPRESSIONS = {
   deflate: {
@@ -124,16 +124,18 @@ in: zlib.deflateSync,
  */
-function Cache(key, _) {
-  var options = _ || {};
-  this.tmpdir = options.location|| tmpdir;
+class Cache{
+  constructor(key, _) {
+    const options = _ || {};
+    this.tmpdir = options.location|| tmpdir;
 
-  if (options.compression) {
-    hasCompression(options.compression)
-  }
-  this.compression = options.compression;
+    if (options.compression) {
+      hasCompression(options.compression)
+    }
+    this.compression = options.compression;
 
 
-  this.key = key || 'default-disk-cache';
-  this.root = path.join(this.tmpdir, 'if-you-need-to-delete-this-open-an-issue-sync-disk-cache', this.key);
+    this.key = key || 'default-disk-cache';
+    this.root = path.join(this.tmpdir, 'if-you-need-to-delete-this-open-an-issue-sync-disk-cache', this.key);
 
-  debug('new Cache { root: %s, compression: %s }', this.root, this.compression);
+    debug('new Cache { root: %s, compression: %s }', this.root, this.compression);
+  }
 }
@@ -162,3 +164,3 @@
 defineFunction(Cache.prototype, 'has', function(key) {
-  var filePath = this.pathFor(key);
+  const filePath = this.pathFor(key);
   debug('has: %s', filePath);
@@ -177,3 +179,3 @@
 defineFunction(Cache.prototype, 'get', function(key) {
-  var filePath = this.pathFor(key);
+  const filePath = this.pathFor(key);
   debug('get: %s', filePath);
@@ -188,3 +190,3 @@
 
-var MAX_DIGITS = Math.pow(10, (Number.MAX_SAFE_INTEGER + '').length);
+const MAX_DIGITS = Math.pow(10, (Number.MAX_SAFE_INTEGER + '').length);
 
@@ -200,6 +202,6 @@ /*
 defineFunction(Cache.prototype, 'set', function(key, value) {
-  var filePath = this.pathFor(key);
+  const filePath = this.pathFor(key);
   debug('set : %s', filePath);
-  var random = Math.random() * MAX_DIGITS;
-  var tmpfile = filePath + '.tmp.' + random;
+  const random = Math.random() * MAX_DIGITS;
+  const tmpfile = filePath + '.tmp.' + random;
 
@@ -230,3 +232,3 @@ try {
 defineFunction(Cache.prototype, 'remove', function(key) {
-  var filePath = this.pathFor(key);
+  const filePath = this.pathFor(key);
   debug('remove : %s', filePath);
@@ -233,0 +235,0 @@

lib/cache-entry.js

 'use strict';
 
-function CacheEntry(isCached, key, value) {
-  this.isCached = isCached;
-  this.key = key;
-  this.value = value;
-}
+module.exports = class CacheEntry {
+  constructor(isCached, key, value) {
+    this.isCached = isCached;
+    this.key = key;
+    this.value = value;
+  }
+};
 
-module.exports = CacheEntry;
-module.exports.MISS = new CacheEntry(false);
+module.exports.MISS = new module.exports(false);
 

lib/metric.js

@@ -1,26 +0,28 @@
-function Metric() {
-  this.count = 0;
-  this.time = 0;
-  this.startTime = undefined;
-}
+'use strict';
 
-Metric.prototype.start = function() {
-  this.startTime = process.hrtime();
-  this.count++;
-};
+module.exports = class Metric {
+  constructor() {
+    this.count = 0;
+    this.time = 0;
+    this.startTime = undefined;
+  }
 
-Metric.prototype.stop = function() {
-  var change = process.hrtime(this.startTime);
+  start() {
+    this.startTime = process.hrtime();
+    this.count++;
+  }
 
-  this.time += change[0] * 1e9 + change[1];
-  this.startTime = undefined;
-};
+  stop() {
+    let change = process.hrtime(this.startTime);
 
-Metric.prototype.toJSON = function() {
-  return {
-    count: this.count,
-    time: this.time
-  };
-};
+    this.time += change[0] * 1e9 + change[1];
+    this.startTime = undefined;
+  }
 
-module.exports = Metric;
+  toJSON() {
+    return {
+      count: this.count,
+      time: this.time
+    };
+  }
+}

package.json

 {
   "name": "sync-disk-cache",
-  "version": "1.3.4",
+  "version": "2.0.0",
   "description": "sync disk cache",
@@ -29,13 +29,16 @@ "files": [
   "dependencies": {
-    "debug": "^2.1.3",
-    "heimdalljs": "^0.2.3",
+    "debug": "^4.1.1",
+    "heimdalljs": "^0.2.6",
     "mkdirp": "^0.5.0",
-    "rimraf": "^2.2.8",
+    "rimraf": "^3.0.0",
     "username-sync": "^1.0.2"
   },
   "devDependencies": {
-    "istanbul": "^0.3.6",
-    "mocha": "^2.1.0",
-    "should": "^5.0.1"
+    "istanbul": "^0.4.5",
+    "mocha": "^6.2.2",
+    "should": "^13.2.3"
   },
+  "engines": {
+    "node": "8.* || >= 10.*"
+  },
   "jscsConfig": {
@@ -42,0 +45,0 @@ "preset": "google",

No alert changes

Improved metrics

Total package byte prevSize

10646

increased by1.22%

Lines of code

269

increased by1.89%

Dependency changes

• + Addeddebug@4.3.5(transitive)

• + Addedms@2.1.2(transitive)

• + Addedrimraf@3.0.2(transitive)

• - Removeddebug@2.6.9(transitive)

• - Removedms@2.0.0(transitive)

• - Removedrimraf@2.7.1(transitive)

• Updateddebug@^4.1.1

• Updatedheimdalljs@^0.2.6

• Updatedrimraf@^3.0.0