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Extract just the xml files we need from from wdp.zip #162

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Extract just the xml files we need from from wdp.zip #162

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23 changes: 13 additions & 10 deletions scripts/Clear-Package.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -7,10 +7,9 @@ param(
[string]$Path
)

# Create temp folder
$tempPath = Join-Path $PSScriptRoot "\temp"

# unzip so we can update parameters and archive files
Expand-Archive -Path $Path -DestinationPath $tempPath -Force;
New-Item -ItemType directory -Force -Path $tempPath | Out-Null

function Remove-Elements($XmlPath, $XPath)
{
Expand All @@ -27,12 +26,6 @@ function Remove-Elements($XmlPath, $XPath)
$xml.Save($XmlPath)
}

# remove sql parameter elements from parameters
Remove-Elements -XmlPath (Join-Path $tempPath "parameters.xml") -XPath ".//parameter[contains(@tags, 'SQLConnectionString')]"

# remove dacfx elements from archive
Remove-Elements -XmlPath (Join-Path $tempPath "archive.xml") -XPath ".//dbDacFx"

Add-Type -AssemblyName "System.IO.Compression"
Add-Type -AssemblyName "System.IO.Compression.FileSystem"

Expand All @@ -42,10 +35,20 @@ try
$zip = New-Object IO.Compression.ZipArchive($stream, [IO.Compression.ZipArchiveMode]::Update)

# delete dacpac, old parameters and archive files
($zip.Entries | Where-Object { $_.FullName -like "*.dacpac" -or $_.FullName -eq "parameters.xml" -or $_.FullName -eq "archive.xml" }) | Foreach-Object {
($zip.Entries | Where-Object { $_.FullName -like "*.dacpac" -or $_.FullName -eq "parameters.xml" -or $_.FullName -eq "archive.xml" }) | Foreach-Object {
if ($_.FullName -like "*.xml") {
# extract the xml files before deleting them
[System.IO.Compression.ZipFileExtensions]::ExtractToFile($_, (Join-Path $tempPath $_.FullName), $true)
}
$_.Delete()
}

# remove sql parameter elements from parameters
Remove-Elements -XmlPath (Join-Path $tempPath "parameters.xml") -XPath ".//parameter[contains(@tags, 'SQLConnectionString')]"

# remove dacfx elements from archive
Remove-Elements -XmlPath (Join-Path $tempPath "archive.xml") -XPath ".//dbDacFx"

# update zip with new parameters and archive files
[System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile($zip, (Join-Path $tempPath "\parameters.xml"), "parameters.xml", "Optimal") | Out-Null
[System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile($zip, (Join-Path $tempPath "\archive.xml"), "archive.xml", "Optimal") | Out-Null
Expand Down