Explicitly add a binding redirect for WindowsAzure.Storage in our install script

* Latest NuGet on VS2013 doesn't seem to add this

Author: MattDavies

AzureWebFarm.OctopusDeploy/Tools/install.ps1

@@ -63,18 +63,36 @@ $startupFolder.ProjectItems |
 # Add App.config file with binding redirects
 $appConfigProjectItem = $project.ProjectItems | Where-Object { $_.Name -eq "App.config" } | Select-Object -First 1
 if ($appConfigProjectItem -eq $null) {
-    Write-Host "Adding binding redirects to update Web.config"
-    Add-BindingRedirect
-
-    Write-Host "Creating an App.config file for use by the RoleEntryPoint with the binding redirects in Web.config"
+    Write-Host "Opening Web.config to update binding redirects"
     $webConfigProjectItem = $project.ProjectItems | Where-Object { $_.Name -eq "Web.config" } | Select-Object -First 1
     $webConfigPath = ($webConfigProjectItem.Properties | Where-Object { $_.Name -eq "LocalPath" } | Select-Object -First 1).Value
     $webConfig = [xml] (Get-Content $webConfigPath)
     $runtimeNode = $webConfig.configuration.runtime
+
+    Write-Host "Adding an explicit binding redirect for WindowsAzure.Storage"
+    $packagesConfigProjectItem = $project.ProjectItems | Where-Object { $_.Name -eq "packages.config" } | Select-Object -First 1
+    $packagesConfigPath = ($packagesConfigProjectItem.Properties | Where-Object { $_.Name -eq "LocalPath" } | Select-Object -First 1).Value
+    $packagesConfig = [xml] (Get-Content $packagesConfigPath)
+    $azureStorageConfig = $packagesConfig.SelectNodes('/packages/package[@id="WindowsAzure.Storage"]') | Select-Object -First 1
+    $azureStorageVersion = $azureStorageConfig.version
+    $bindingRedirectXml = [xml]('<dependentAssembly>' +
+        '<assemblyIdentity name="Microsoft.WindowsAzure.Storage" publicKeyToken="31bf3856ad364e35" culture="neutral" />' +
+        '<bindingRedirect oldVersion="0.0.0.0-' + $azureStorageVersion + '" newVersion="' + $azureStorageVersion + '" />' +
+      '</dependentAssembly>');
+    $bindingRedirect = $bindingRedirectXml.SelectNodes('/dependentAssembly') | Select-Object -First 1
+    $bindingRedirectNode = $webConfig.ImportNode($bindingRedirect, $true)
+    $runtimeNode.assemblyBinding.AppendChild($bindingRedirectNode)
+    $webConfig = [xml] ($webconfig.OuterXml.Replace(' xmlns=""', ''))
+    $webConfig.Save($webConfigPath)
+
+    Write-Host "Adding binding redirects to update Web.config"
+    Add-BindingRedirect
+
+    Write-Host "Creating an App.config file for use by the RoleEntryPoint with the binding redirects in Web.config"
     $appConfig = [xml]"<?xml version=`"1.0`"?><configuration />"
     $newRuntimeNode = $appConfig.ImportNode($runtimeNode, $true)
     $appConfig.DocumentElement.AppendChild($newRuntimeNode)
     $appConfigPath = Join-Path $projectPath "App.config"
     $appConfig.Save($appConfigPath)
     $project.ProjectItems.AddFromFile($appConfigPath)
-}
+}