s3-npm-cache - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

package.json

 {
   "name": "s3-npm-cache",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Lightweight runtime to cache NPM dependencies in S3",
@@ -34,3 +34,2 @@ "license": "MIT",
     "aws-sdk": "^2.11.0",
-    "fs-walk": "0.0.1",
     "md5-file": "^3.1.1",
@@ -37,0 +36,0 @@ "q": "^1.4.1",

README.md

@@ -29,2 +29,3 @@ # S3 NPM Cache
 - Bower support
-- Multi-region support (currently defaults to ap-southeast-2)
+- Multi-region support (currently defaults to ap-southeast-2)
+- NPM shrinkwrap support

s3-npm-cache.js

@@ -7,3 +7,5 @@ /*
     path = require('path'),
-    helpers = require('./helpers.js');
+    s3 = require('./lib/s3'),
+    archive = require('./lib/archive'),
+    misc = require('./lib/misc');
 
@@ -16,7 +18,7 @@ var init = function (s3BucketName, packageJsonFileLocation) {
     var unzipNodeModules = function (buffer) {
-        console.log('Found ZIP file. Unzipping.');
-        helpers.unzip(buffer, nodeModulesFolder);
+        console.log('Downloaded ZIP file from S3. Unzipping...');
+        archive.unzip(buffer, nodeModulesFolder);
 
-        console.log('Running NPM rebuild...');
-        helpers.npmAction(packageJsonFileLocation, 'rebuild');
+        console.log('NPM rebuilding...');
+        misc.npmAction(packageJsonFileLocation, 'rebuild');
 
@@ -27,39 +29,47 @@ console.log('Done!');
     var uploadNewFile = function (err) {
-        if (err.code === 'NoSuchKey') {
-            console.log(s3PackageName, 'not found . Uploading new package...');
+        if (err.code !== 'NoSuchKey') {
+            console.warn('Error occurred attempting connection to S3', err);
 
-            helpers.npmAction(packageJsonFileLocation, 'install');
-            console.log('Node modules installed. Zipping, please wait...');
+            console.log('Npm installing...');
+            misc.npmAction(packageJsonFileLocation, 'install');
 
-            var zipBuffer = helpers.createZip(nodeModulesFolder);
-            console.log('Zip created.');
+            return;
+        }
 
-            helpers.uploadFileToS3(s3PackageName, zipBuffer)
-                .then(function () {
-                    console.log('Upload successful.')
-                })
-                .catch(function (err) {
-                    throw new Error(err);
-                });
-        } else {
-            console.warn('Error occurred attempting connection to S3', err);
+        console.log(s3PackageName, 'not found . Npm installing...');
+        misc.npmAction(packageJsonFileLocation, 'install');
 
-            console.log('Npm installing...');
-            helpers.npmAction(packageJsonFileLocation, 'install');
-        }
+        console.log('Node modules installed. Zipping...');
+        var zipBuffer = archive.createZip(nodeModulesFolder);
+
+        console.log('Zip created. Uploading...');
+        s3.uploadFileToS3(s3PackageName, zipBuffer)
+            .then(function () {
+                console.log('Done!')
+            })
+            .catch(function (err) {
+                throw new Error(err);
+            });
+
     };
 
-    // Lift off!
-    if (helpers.checkCredentials()) {
-        console.log('Attempting to retrieve ZIP file from S3 -', path.join(s3BucketName, s3PackageName));
+    if (misc.checkFolderExists(nodeModulesFolder)) {
+        console.log('Node modules already installed. Continuing...');
 
-        helpers.setS3BucketName(s3BucketName);
-        helpers.getFileFromS3(s3PackageName)
-            .then(unzipNodeModules)
-            .catch(uploadNewFile);
-    } else {
+        return;
+    }
+
+    if (!s3.checkCredentials()) {
         console.warn('AWS credentials not found. Npm installing...');
+        helpers.npmAction(packageJsonFileLocation, 'install');
 
-        helpers.npmAction(packageJsonFileLocation, 'install');
+        return;
     }
+
+    console.log('Attempting to retrieve ZIP file from S3 -', path.join(s3BucketName, s3PackageName));
+
+    s3.setS3BucketName(s3BucketName);
+    s3.getFileFromS3(s3PackageName)
+        .then(unzipNodeModules)
+        .catch(uploadNewFile);
 };
@@ -66,0 +76,0 @@

test/package.json

 {
   "name": "application-name",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "dependencies": {
@@ -5,0 +5,0 @@ "node-hello-world": "^1.0.9"

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

6800

increased by3.5%

Dependency count

5

decreased by-16.67%

Number of package files

10

increased by25%

Lines of code

146

increased by7.35%

Number of lines in readme file

30

increased by3.45%

Worsened metrics

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• - Removedfs-walk@0.0.1

• - Removedasync@3.2.6(transitive)

• - Removedfs-walk@0.0.1(transitive)