This package enables you to transform your app.config or any other XML file based on the build configuration. It also adds additional tooling to help you create XML transforms.. Written by: Sayed Ibrahim Hashimi, Chuck England and Bill Hiebert
facing error - Error 1 The "SlowCheetah.Xdt.TransformXml" task could not be loaded from the assembly C:\Users\SESA254846\AppData\Local\Microsoft\MSBuild\SlowCheetah\v2.5.10\SlowCheetah.Xdt.dll. Could not load file or assembly 'file:///C:\Users\SESA254846\AppData\Local\Microsoft\MSBuild\SlowCheetah\v2.5.10\SlowCheetah.Xdt.dll' or one of its dependencies. The system cannot find the file specified. Confirm that the <UsingTask> declaration is correct, that the assembly and all its dependencies are available, and that the task contains a public class that implements Microsoft.Build.Framework.ITask. ConsoleApplication2
Excellent work -- so far only one major problem with web applications (solved here: http://stackoverflow.com/questions/16225304/using-slowcheetah-config-transforms-on-web-config-in-a-3-5-web-forms-app)
It works in vsnet 2012, but NOT on the TFS build server. I did not installed the plugin on the built server I expected that the plugin was required only in the configuration phase, not to trigger the magic , that is that it used the native xmltrasform features .. isn0t it the case ?
Hi e.sabbadin, when you install SlowCheetah into a project there is a message in the package manager console regarding build server support. Because of the way NuGet package restore is implemented there is some additional steps that need to be taken. You can read more info on how to enable that at http://sedodream.com/2012/12/24/SlowCheetahBuildServerSupportUpdated.aspx.
It really annoys me that after an upgrade Slow Cheetah suddenly stopped working. In the first instance I was really pleased with this tool, but I can not use it when it is this buggy. It is a shame that there are no other tools doing the transformations, as far as I know.
Release 22.214.171.124 simply sucks. It cannot even build project by throwing error - Could not copy the file"...exe.config" because it was not found.
PS: I wonder why there is no way to download earlier versions. It would at least made it easy to downgrade. With corporate firewall blocking NuGet packages, I am left with no options but to uninstall SlowCheetah and wait for next release that will fix the issue. So bad!
Sorry I had some issues with 126.96.36.199. Things should be better with 2.5.8, can you try and let me know? FYI regarding installing older versions you can always use the NuGet package manager console to install a specific version of the build support.
Having the same issue as the users above. Did anyone get this working? I have a solution with a console app proj, a web app proj, and a test proj. I used nuget to install SlowCheetah (2.5.5) in the console app proj. It shows in the packages.config. Right-clicking on my App.config file does not show Add Transform menu item. Any help?
Thanks, I think at the time you wrote the entry the NuGet package would only work with projects which had use the VS extension to add the Import. Since then I've fixed that and if you directly install the package it adds the Import.
Could you please elaborate on that? I just installed the VS extension and added the NuGet package instead, so that my team can use SlowCheetah without installing the extension. In doing that, the "Add Transform" disappeared.
In the description of your tool it is said
"When you build your applicatoin the files are transformed and dropped into the output directory. "
"For web projects the files are transformed ONLY when you publish or package your application."
How can I invoked the transformation to debug web project without publish?
I've asked the question on http://stackoverflow.com/questions/10332800/how-to-replace-web-config-with-transformed-for-debug-file-when-running-wap-in-vi, but haven't get a good suggestion.
i have a Wpf-project with SlowCheetah on board. The project include a folder with the settings.config file. It's an XML-file with different settings. I added a transform to it for the Release configuration. And it work when i build the project. With Debug build i have one config, and with release build i Have another. So far so good. But when i publish the project i always get Debug config. Can you help me?
Some details: VS2012, SlowCheetah 2.5.5, the settings.config has Build Action=Content, and it is always copied into output.
There is a sample project to illustrate the problem but i don;t know how to attach it.
Hi, I'd like to exclude certain transformation files from source control because they contain sensitive info. I noticed I have the option to exlude the app.config file, but not the "subfiles" created by this extension. How can I make sure the sensitive info doesn't make it's way to source control?
Hello, I have a hard time to set up app.config, app.debug.config and app.release.config in my console application.
If in the local app.config there is “<add key="ServiceID" value="R2" />”. And in the server it should be
<add key="ServiceID" value="R1" />.
I can’t use “R1” in mylocal machine to debug, otherwise an exception is thrown out.
I did add <appSettings xdt:Transform="Replace"> in the app.release.config.
Then the value is “R1” in app.release.config and it is “R2” in app.debug.config. Is it right?
1) What is the value in app.config? "R1" or "R2"? I need a direct answer.
2) When I check in the code app.config, What is the value in app.config?
A little explaination is appreciated.
I have just installed and am using Slow-Cheetah. I am using it to transform my Log.config which is used by Log4Net. It is modifying the original config file, and not just the config file in the output directory. This means that if if have an 'Insert' transform and build 3 times, I will get the XML element inserted 3 times into the original file.
Can you confirm this bug?
I've reproduced this with a bare bones project. It is an Empty Web Application and I am running the transforms on Log.config. You can see that if you build the app multiple times, the original Log.config file has the XML inserted every time.
The I am using VS2010 Ultimate SP1.
Thanks for sharing the project. When I extract this and run the app the source config file is not changed at all. I'm not sure what's going on here. What OS are you running? I have win 8 here.
One thing that might help here is to share a build log with me. For the project you shared, can you try the following. In VS go to Tools->Options->Projects and Solutions->Build and Run, set MSBuild output verbosity to Diagnostic. Kick off a build which causes the file to get modified. Copy and paste the build log from the output window. If you could email that to me at email@example.com I can compare it to that of my machine and see what the difference is here.
I think this is the same error I've mentioned above. It's attempting to write over the original source file: Could not write Destination file: Access to the path '***originalfilepath***' is denied. Windows 7 Professional, VS 2010.
I have a team member that is experiencing the issue while I am not being impacted. We both have pretty identical desktop images, however our VS installs are different (he has Pro 2010 while I have both Ult 2010 and Prem 2012). I'll get diagnostic traces from both his and my version of the same project and send them to you as well.
My colleague and I have downloaded the repro project and have verified that his environment is affected while mine is not. Both he and I ran builds with diagnostic output enabled and the one main thing I see is that in my log (which is transforming correctly) I see the following:
OriginalItemSpec = C:\Users\user.x.name\Downloads\SlowCheetah\SlowCheetah\SlowCheetah\bin\**\*.*
The above lines are *not* present in my colleague's build log. I'll email you both logs in their entirety for you to investigate.
What I found is that the Targets file may be incorrect. I'm running Visual Studio 2010 Premium. Here's what I was getting:
6>Task "SlowCheetah.Xdt.TransformXml" (TaskId:286)
6> Transfroming source file: X:\**********************\Data\DataModelClient\ServerURLConfig.xml (TaskId:286)
6> Applying Transform File: ServerURLConfig.Debug.xml (TaskId:286)
6> Output File: bin\Debug\ServerURLConfig.xml (TaskId:286)
6>X:\**********************\packages\SlowCheetah.2.5.5\tools\SlowCheetah.Transforms.targets(101,5): error : Could not write Destination file: Access to the path 'X:\**********************\Data\DataModelClient\ServerURLConfig.xml' is denied.
6>Done executing task "SlowCheetah.Xdt.TransformXml" -- FAILED. (TaskId:286)
When I change the Destination attribute on the task as follows, it works properly:
Two things that I should have made note of: the transform was failing before because the XML file was read-only. The second is that referencing projects are copying the non-transformed XML into the bin directories. That may be an unrelated item, but is a result of the fact that the XML file is being transformed in the referenced projects bin folder instead of the XML source location.
Just installed SlowCheetah, love the concept. But I've run into a bit of a problem: after adding a transform, the files app.Release.config & app.Debug.config appear in the directory, but not in the solution list within visual studio (2010). That is, while app.config is there, no "+" is next to it, nor are the other two files shown anywhere. Any clue what I'm doing wrong? Or is this a known bug? I've tried creating a blank visual basic project, added in an app.config file, transformed it, and got the same result.
I have a web.config and some transformations for it. whenever i try to preview a transformation (great feature!) i see lots of changes. This is mainly because SlowCheetah strips additional spaces from my original config file, and thus showing lots changes. see this example image: http://screencast.com/t/mZPbrpVRudh
here you even see spaces are stripped out from comment. Is this by design?
Just right click on Add Transform on some XML file. It will add the NuGet package automatically if its not installed. Then make sure to enable package restore. With package restore even if the user doesn't have SlowCheetah installed the files will be transformed. SlowCheeth (the VS extension) just provides the VS command to add transform/preview. The rest of the functionality is in the NuGet package. That's one of the great benefits of this update.
This is a strange one. I had a client install the slow cheetah extension and then build the project. The web config in the project was transformed to whichever build config was selected. This behavior is not reproducible on my machine or my colleagues'. This is a Visual Studio 2010 Professional w/ SP1. One thing I did notice was he didn't have nuget package manager installed yet. We're troubleshooting this tomorrow and I'm proposing to remove both extensions then add Nuget and last add slowcheetah (through nuget).
Have you seen this behavior reported before and if so, was there a set of steps to prevent it?
I have very similar behavior and can reproduce it with VS 2010 and SlowCheetah 2.5.5. I create a new ConsoleApplication, add a file called testFile.config, right click and select Add Transform. The Debug and Release Versions are added and I make slight alterations ending up with:
If I build with Debug configuration selected, the testFile.config file is modified to be:
Everytime I re-build, I get two additional <myDebugTag>s added. Similar behavior with Release, it just adds two <myReleaseTag>s. I have a colleague with version 2.5.1 of SlowCheetah and it does not exhibit this behavior.