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added Expand-ZipArchive back to support psv4 scenario

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Steve Lee (POWERSHELL)
2016-11-17 09:41:21 -08:00
parent 9e3482da6f
commit f01bdaffca
1 changed files with 42 additions and 1 deletions
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test/tools/OpenCover/OpenCover.psm1
+42 -1
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@@ -132,6 +132,42 @@ function Get-CoverageSummary([xml.xmlelement] $element)
return $CoverageSummary
}
# needed for PowerShell v4 as Archive module isn't available by default
function Expand-ZipArchive([string] $Path, [string] $DestinationPath)
{
try
{
Add-Type -AssemblyName System.IO.Compression
Add-Type -AssemblyName System.IO.Compression.FileSystem
$fileStream = New-Object System.IO.FileStream -ArgumentList @($Path, [System.IO.FileMode]::Open, [System.IO.FileAccess]::Read)
$zipArchive = New-Object System.IO.Compression.ZipArchive -ArgumentList @($fileStream, [System.IO.Compression.ZipArchiveMode]::Read, $false)
foreach($entry in $zipArchive.Entries)
{
$extractPath = (Join-Path $DestinationPath $entry.FullName)
$fileInfo = New-Object System.IO.FileInfo -ArgumentList $extractPath
if(-not $fileInfo.Directory.Exists) { New-Item -Path $fileInfo.Directory.FullName -ItemType Directory | Out-Null }
try
{
$newfileStream = [System.IO.File]::Create($extractPath)
$entry.Open().CopyTo($newfileStream)
}
finally
{
if($newfileStream) { $newfileStream.Dispose() }
}
}
}
finally
{
if($zipArchive) { $zipArchive.Dispose() }
if($fileStream) { $fileStream.Dispose() }
}
}
#endregion
<#
@@ -318,7 +354,12 @@ function Install-OpenCover
}
import-module Microsoft.PowerShell.Archive
Expand-Archive -Path $tempPath -DestinationPath "$TargetDirectory/OpenCover"
if ((Get-Command Expand-Archive -ErrorAction Ignore) -ne $null) {
Expand-Archive -Path $tempPath -DestinationPath "$TargetDirectory/OpenCover"
} else {
Expand-ZipArchive -Path $tempPath -DestinationPath "$TargetDirectory/OpenCover"
}
Remove-Item -force $tempPath
}