drivelist - npm Package Compare versions

Comparing version 1.1.2 to 1.2.0

build/drivelist.js

@@ -1,2 +0,2 @@
-var linux, os, osx, win32;
+var getOSModule, linux, os, osx, win32;
 
@@ -11,16 +11,23 @@ os = require('os');
 
-exports.list = function(callback) {
-  var error, operatingSystem;
+getOSModule = function() {
+  var operatingSystem;
   operatingSystem = os.platform();
   switch (operatingSystem) {
     case 'darwin':
-      return osx.list(callback);
+      return osx;
     case 'win32':
-      return win32.list(callback);
+      return win32;
     case 'linux':
-      return linux.list(callback);
+      return linux;
     default:
-      error = new Error("Your OS is not supported by this module: " + operatingSystem);
-      return callback(error);
+      throw new Error("Your OS is not supported by this module: " + operatingSystem);
   }
 };
+
+exports.list = function(callback) {
+  return getOSModule().list(callback);
+};
+
+exports.isSystem = function(drive, callback) {
+  return getOSModule().isSystem(drive, callback);
+};

build/linux.js

@@ -30,1 +30,15 @@ var childProcess, tableParser, _;
 };
+
+exports.isSystem = function(drive, callback) {
+  return childProcess.exec("lsblk " + drive.device + " -d", {}, function(error, stdout, stderr) {
+    var result, _ref;
+    if (error != null) {
+      return callback(false);
+    }
+    if (!_.isEmpty(stderr)) {
+      return callback(false);
+    }
+    result = tableParser.parse(stdout);
+    return callback(((_ref = result[0].RM) != null ? _ref[0] : void 0) !== '1');
+  });
+};

build/osx.js

@@ -42,1 +42,21 @@ var childProcess, tableParser, _;
 };
+
+exports.isSystem = function(drive, callback) {
+  return childProcess.exec("diskutil info " + drive.device, {}, function(error, stdout, stderr) {
+    var mountPoint, result, _ref;
+    if (error != null) {
+      return callback(false);
+    }
+    if (!_.isEmpty(stderr)) {
+      return callback(false);
+    }
+    if (drive.device === '/dev/disk0') {
+      return callback(true);
+    }
+    result = tableParser.parse(stdout);
+    mountPoint = (_ref = _.findWhere(result, {
+      Device: ['Mount']
+    })) != null ? _ref['Identifier:'][1] : void 0;
+    return callback(mountPoint === '/');
+  });
+};

build/win32.js

@@ -31,1 +31,5 @@ var childProcess, tableParser, _;
 };
+
+exports.isSystem = function(drive, callback) {
+  return callback(drive.device.toUpperCase() === '\\\\.\\PHYSICALDRIVE0');
+};

package.json

 {
   "name": "drivelist",
-  "version": "1.1.2",
-	"description": "List all connected drives in your computer, in all major operating systems",
+  "version": "1.2.0",
+  "description": "List all connected drives in your computer, in all major operating systems",
   "main": "build/drivelist.js",
@@ -6,0 +6,0 @@ "homepage": "https://github.com/resin-io/drivelist",

README.md

@@ -110,2 +110,11 @@ drivelist
 
+Predicates
+----------
+
+### drivelist.isSystem(drive, callback)
+
+Determines if a drive returned by `drivelist.list()` is a system drive.
+
+The callbacks gets passed a single boolean value.
+
 Tests
@@ -142,2 +151,6 @@ -----
 
+### v1.2.0
+
+- Implement isSystem predicate.
+
 ### v1.1.2
@@ -144,0 +157,0 @@

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Fixed alerts

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Improved metrics

Total package byte prevSize

36726

increased by49.5%

Number of downloads

11246

increased by4.54%

Lines of code

275

increased by17.02%

Number of lines in readme file

170

increased by8.28%

No dependency changes