add ZIP_URL azure deployment setting (for node_modules and possibly node.msi)

shell/azure/setup_worker.cmd

@@ -14,10 +14,22 @@ if %ERRORLEVEL% NEQ 0 (
 )
 echo %DATE% %TIME% Permissions granted
 
-:install_node
+if "%ZIP_URL%"=="" goto download_node
+
+echo %DATE% %TIME% Downloading zip...
+powershell -nologo -noprofile -c "Invoke-WebRequest %ZIP_URL% -OutFile %THIS%\pkg.zip"
+echo %DATE% %TIME% Unzipping...
+powershell -nologo -noprofile -c "& { Add-Type -A 'System.IO.Compression.FileSystem'; [IO.Compression.ZipFile]::ExtractToDirectory('pkg.zip', '.'); }"
+echo %DATE% %TIME% Done unzipping.
+
+:download_node
+
+if exist %THIS%\node.msi goto install_node
 
 echo %DATE% %TIME% Downloading node.js...
-powershell -c "Invoke-WebRequest %NODE_URL% -OutFile %THIS%\node.msi"
+powershell -nologo -noprofile -c "Invoke-WebRequest %NODE_URL% -OutFile %THIS%\node.msi"
+
+:install_node
 
 echo %DATE% %TIME% Installing node.js...
 msiexec /i %THIS%\node.msi /q

shell/azure/tdshell.csdef

@@ -12,6 +12,7 @@
       <Setting name="AZURE_STORAGE_ACCESS_KEY" />
       <Setting name="TD_DEPLOYMENT_KEY" />
       <Setting name="TD_BLOB_DEPLOY_CHANNEL" />
+      <Setting name="ZIP_URL" />
     </ConfigurationSettings>
     <Imports/>
     <Startup>
@@ -23,6 +24,9 @@
         <Variable name="AZURE_STORAGE_ACCESS_KEY">
           <RoleInstanceValue xpath="/RoleEnvironment/CurrentInstance/ConfigurationSettings/ConfigurationSetting[@name='AZURE_STORAGE_ACCESS_KEY']/@value" />
         </Variable>
+        <Variable name="ZIP_URL">
+          <RoleInstanceValue xpath="/RoleEnvironment/CurrentInstance/ConfigurationSettings/ConfigurationSetting[@name='ZIP_URL']/@value" />
+        </Variable>
         </Environment>
       </Task>
     </Startup>