Uses -NoProfile option when unzipping with PowerShell on Windows to avoid an error caused by the profile.ps1 startup script failing.

Fixes null reference error when unzip native process has stderr data

Author: joshtynjala

ant_on_air/src/org/apache/flex/ant/tags/Unzip.as

@@ -143,7 +143,7 @@ package org.apache.flex.ant.tags
         private function winUnzip(source:File):void {
             var executable:File = new File("C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe");
             var startupInfo:NativeProcessStartupInfo = new NativeProcessStartupInfo();
-            var arguments:Vector.<String> = new Vector.<String>();
+            var arguments:Vector.<String> = new <String>["-NoProfile"];
 
 			var command:String = "& {";
 			command += "Param([string]$zipPath,[string]$outPath)"

libraries/ant_on_air.swc

@@ -43,6 +43,7 @@ package services
 	import org.robotlegs.starling.mvcs.Actor;
 
 	import starling.events.Event;
+	import flash.utils.IDataInput;
 
 	public class AcquireProductService extends Actor implements IAcquireProductService
 	{
@@ -216,6 +217,7 @@ package services
 			}
 			if(this._process)
 			{
+				this._process.removeEventListener(NativeProcessExitEvent.EXIT, decompress_completeHandler);
 				this._process.closeInput();
 				this._process.exit(true);
 				this._process = null;
@@ -243,7 +245,7 @@ package services
 		{
 			var executable:File = new File("C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe");
 			var startupInfo:NativeProcessStartupInfo = new NativeProcessStartupInfo();
-			var arguments:Vector.<String> = new Vector.<String>();
+            var arguments:Vector.<String> = new <String>["-NoProfile"];
 
 			var command:String = "& {";
 			command += "Param([string]$zipPath,[string]$outPath)"
@@ -265,14 +267,6 @@ package services
 			command += "\"";
 			arguments.push("-Command");
 			arguments.push(command);
-			/*//with PowerShell 5, the command is much simpler,
-			//but we need support for older versions of Windows
-			arguments.push("Expand-Archive");
-			arguments.push("-Path");
-			arguments.push(source.nativePath);
-			arguments.push("-DestinationPath");
-			arguments.push(this._destinationDirectory.nativePath);
-			arguments.push("-Force");*/
 
 			startupInfo.executable = executable;
 			startupInfo.arguments = arguments;
@@ -314,7 +308,7 @@ package services
 
 		private function decompress_completeHandler(event:NativeProcessExitEvent):void
 		{
-			if(!this._destinationDirectory.exists || !this._destinationDirectory.isDirectory)
+			if(!this._destinationDirectory || !this._destinationDirectory.exists || !this._destinationDirectory.isDirectory)
 			{
 				this.cleanup();
 				this.sdkManagerModel.log(BINARY_DISTRIBUTION_NOT_FOUND_ERROR);
@@ -346,6 +340,10 @@ package services
 
 		private function decompress_errorHandler(event:flash.events.Event):void
 		{
+			var output:IDataInput = this._process.standardError;
+			var data:String = output.readUTFBytes(output.bytesAvailable);
+			this.sdkManagerModel.log(data);
+
 			this.cleanup();
 			this.sdkManagerModel.log(DECOMPRESS_ERROR);
 			this.dispatchWith(AcquireProductServiceEventType.ERROR, false, DECOMPRESS_ERROR);