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Merge pull request #51 from gabloe/master
Fixed JENKINS-46876, JENKINS-46508, JENKINS-46496, JENKINS-48057, and JENKINS-47797
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85 changes: 85 additions & 0 deletions
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src/main/resources/org/jenkinsci/plugins/durabletask/powershellHelper.ps1
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| # By default PowerShell adds a byte order mark (BOM) to the beginning of a file when using Out-File with a unicode encoding such as UTF8. | ||
| # This causes the Jenkins output to contain bogus characters because Java does not handle the BOM characters by default. | ||
| # This code mimics Out-File, but does not write a BOM. Hopefully PowerShell will provide a non-BOM option for writing files in future releases. | ||
|
|
||
| function New-StreamWriter { | ||
| [CmdletBinding()] | ||
| param ( | ||
| [Parameter(Mandatory=$true)] [string] $FilePath, | ||
| [Parameter(Mandatory=$true)] [System.Text.Encoding] $Encoding | ||
| ) | ||
| [string]$FullFilePath = [IO.Path]::GetFullPath( $FilePath ); | ||
| [System.IO.StreamWriter]$writer = New-Object System.IO.StreamWriter( $FullFilePath, $true, $Encoding ); | ||
| $writer.AutoFlush = $true; | ||
| return $writer; | ||
| } | ||
|
|
||
| function Out-FileNoBom { | ||
| [CmdletBinding()] | ||
| param( | ||
| [Parameter(Mandatory=$true, Position=0)][AllowNull()] [System.IO.StreamWriter] $Writer, | ||
| [Parameter(ValueFromPipeline = $true)] [object] $InputObject | ||
| ) | ||
| Process { | ||
| if ($Writer) { | ||
| $Input | Out-String -Stream -Width 192 | ForEach-Object { $Writer.WriteLine( $_ ); } | ||
| } else { | ||
| $Input; | ||
| } | ||
| } | ||
| } | ||
|
|
||
| function Execute-AndWriteOutput { | ||
| [CmdletBinding()] | ||
| param( | ||
| [Parameter(Mandatory=$true)] [string]$MainScript, | ||
| [Parameter(Mandatory=$false)] [string]$OutputFile, | ||
| [Parameter(Mandatory=$true)] [string]$LogFile, | ||
| [Parameter(Mandatory=$true)] [string]$ResultFile, | ||
| [Parameter(Mandatory=$false)] [switch]$CaptureOutput | ||
| ) | ||
| try { | ||
| $errorCaught = $null; | ||
| [System.Text.Encoding] $encoding = New-Object System.Text.UTF8Encoding( $false ); | ||
| [System.Console]::OutputEncoding = [System.Console]::InputEncoding = $encoding; | ||
| [System.IO.Directory]::SetCurrentDirectory( $PWD ); | ||
| $null = New-Item $LogFile -ItemType File -Force; | ||
| [System.IO.StreamWriter] $LogWriter = New-StreamWriter -FilePath $LogFile -Encoding $encoding; | ||
| $OutputWriter = $null; | ||
| if ($CaptureOutput -eq $true) { | ||
| $null = New-Item $OutputFile -ItemType File -Force; | ||
| [System.IO.StreamWriter]$OutputWriter = New-StreamWriter -FilePath $OutputFile -Encoding $encoding; | ||
| } | ||
| & { & $MainScript | Out-FileNoBom -Writer $OutputWriter } *>&1 | Out-FileNoBom -Writer $LogWriter; | ||
| } catch { | ||
| $errorCaught = $_; | ||
| $errorCaught | Out-String -Width 192 | Out-FileNoBom -Writer $LogWriter; | ||
| } finally { | ||
| $exitCode = 0; | ||
| if ($LASTEXITCODE -ne $null) { | ||
| if ($LASTEXITCODE -eq 0 -and $errorCaught -ne $null) { | ||
| $exitCode = 1; | ||
| } else { | ||
| $exitCode = $LASTEXITCODE; | ||
| } | ||
| } elseif ($errorCaught -ne $null) { | ||
| $exitCode = 1; | ||
| } | ||
| $exitCode | Out-File -FilePath $ResultFile -Encoding ASCII; | ||
| if ($CaptureOutput -eq $true -and !(Test-Path $OutputFile)) { | ||
| $null = New-Item $OutputFile -ItemType File -Force; | ||
| } | ||
| if (!(Test-Path $LogFile)) { | ||
| $null = New-Item $LogFile -ItemType File -Force; | ||
| } | ||
| if ($CaptureOutput -eq $true -and $OutputWriter -ne $null) { | ||
| $OutputWriter.Flush(); | ||
| $OutputWriter.Dispose(); | ||
| } | ||
| if ($LogWriter -ne $null) { | ||
| $LogWriter.Flush(); | ||
| $LogWriter.Dispose(); | ||
| } | ||
| exit $exitCode; | ||
| } | ||
| } |
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