Allow the info command to accept @ as a divider

lib/commands/info.js

@@ -9,6 +9,9 @@ function info(logger, endpoint, property, config) {
         return;
     }
 
+    // handle @ as version divider
+    endpoint = endpoint.replace('@', '#');
+
     var repository;
     var decEndpoint;
 

lib/commands/install.js

@@ -16,6 +16,8 @@ function install(logger, endpoints, options, config) {
     // Convert endpoints to decomposed endpoints
     endpoints = endpoints || [];
     decEndpoints = endpoints.map(function (endpoint) {
+        // handle @ as version divider
+        endpoint = endpoint.replace('@', '#');
         return endpointParser.decompose(endpoint);
     });
 

test/commands/info.js

@@ -49,4 +49,17 @@ describe('bower info', function () {
             });
         });
     });
+    it('should handle @ as a divider', function () {
+        return helpers.run(info, [mainPackage.path + '@0.1.3']).spread(function (results) {
+            expect(results).to.eql(
+                {
+                    name: 'package',
+                    version: '0.1.3',
+                    homepage: 'http://bower.io',
+                    description: 'Hello world! Hello!'
+                }
+            );
+        });
+
+    });
 });

test/commands/install.js

@@ -726,4 +726,21 @@ describe('bower install', function () {
             expect(tempDir.read(path.join('bower_components', 'package', 'package.tar'))).to.contain('test');
         });
     });
+    it('should handle @ as a divider', function (done) {
+        // Run `bower install package@1.0.1`
+        var binRunner = helpers.runBin(['install', gitPackage.path + '@' + gitPackage.latestGitTag()]);
+
+        // There should be no error output
+        expect(binRunner.stderr.toString()).to.be('');
+        // A checkout response should be given
+        expect(binRunner.stdout.toString()).to.contain('checkout ' + gitPackage.latestGitTag());
+
+        //clean up temp files
+        return rimraf(path.join(__dirname, '../../bower_components'), function (err) {
+            if (err) {
+                console.warn('failed to delete temporary `bower_components`');
+            }
+            done();
+        });
+    });
 });