The plugin build with these changes, in case anyone dares to run plugins from an untrusted source.

Code changed in jenkins
User: Damien Finck
Path:
src/main/java/hudson/plugins/powershell/PowerShell.java
http://jenkins-ci.org/commit/powershell-plugin/e81fe9920f4949657483e71c133c7045c3e96648
Log:
JENKINS-15890 Avoid ExecutionPolicy errors

ByPass PowerShell ExecutionPolicy

Code changed in jenkins
User: Damien Finck
Path:
src/main/java/hudson/plugins/powershell/PowerShell.java
http://jenkins-ci.org/commit/powershell-plugin/4f7c7b40f09d2a42b6d8407c7874836898058691
Log:
[FIXED JENKINS-15890] support of exit code

PowerShell Plugin now support exit code to fail the build

Code changed in jenkins
User: Damien Finck
Path:
.gitignore
README.md
pom.xml
src/main/java/hudson/plugins/powershell/PowerShell.java
src/main/resources/index.jelly
http://jenkins-ci.org/commit/powershell-plugin/b671a56671046bfb6c79d78cdfc938fd1f0cb374
Log:
Merge pull request #1 from damienfinck/master

[FIXED JENKINS-15890] PowerShell improvements

Compare: https://github.com/jenkinsci/powershell-plugin/compare/3ee3d3f79f3e...b671a5667104

While I get your reasoning using $LastExitCode doesn't quite cover detecting errors in PowerShell. $LastExitCode will only be set after an executable has been run, it not set when a cmdlet fails (and might be unset when no executable was started in the script). On top of that the script might start multiple executables and this only fails the build when the last of those fails. Perhaps checking $errors could be useful, but error handling in PowerShell is a bit painful anyway.

Can some describe how to apply this patch to the powershell plugin error for executionpolicy problems ? I don't see these 2 files under my Jenkins home directory. And does this patch work for Powershell 3.0 ?

Can you please guide me how to apply this patch? I am using Jenkins ver. 1.591 on windows as Windows native package.

I am new to jenkins if you can guide me.

I don't see these 2 files under my Jenkins home directory.

Where I can find the following file in Jenkins build directory?

src/main/java/hudson/plugins/powershell/PowerShell.java

You don't need to apply this patch, it's already in the latest release of the plugin.

I just installed the plugin today (v1.2) and my job did not fail even though the Powershell errored:

Started by user anonymous
[EnvInject] - Loading node environment variables.
Building on master in workspace C:\SPE\Jenkins\jobs\Test1\workspace
[EnvInject] - Injecting environment variables from a build step.
[EnvInject] - Injecting as environment variables the properties file path 'C:/SPE/Jenkins/DailyBuild/buildtime.properties'
[EnvInject] - Variables injected successfully.
[workspace] $ cmd /c call C:\Users\SPESER~1\AppData\Local\Temp\hudson868747164412287880.bat

C:\SPE\Jenkins\jobs\Test1\workspace>rem echo BUILDTIME=1027 > C:\SPE\Jenkins\DailyBuild\buildtime.properties

C:\SPE\Jenkins\jobs\Test1\workspace>exit 0
[workspace] $ powershell.exe "& 'C:\Users\SPESER~1\AppData\Local\Temp\hudson7972185748419603015.ps1'"
out-file : Could not find a part of the path 'C:\SPE\Jenkins\jobs\Test1\workspace%SE_R_MASTER%\buildtime.properties'.
At C:\Users\speservice\AppData\Local\Temp\hudson7972185748419603015.ps1:2 char:1
+ Write-Output "BUILDTIME=$time" > %SE_R_MASTER%\buildtime.properties
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : OpenError: ( [Out-File], DirectoryNotFoundException
+ FullyQualifiedErrorId : FileOpenFailure,Microsoft.PowerShell.Commands.OutFileCommand

Finished: SUCCESS

I don't like being locked in to being path relative to workspace (the windows batch command doesn't do this). Yes, I have already adjusted my path, but my primary issue is having the false positive. That makes it unusable in a production environment.

Just for info: note that this issue has been fixed in GitHub, but a new release has not yet been made which includes this fix.

The current version, 1.2, is from 2009, so does not include this fix.