Modify .Net Core Nuget Package Version using Powershell

modify_net_core_nuget_package_version_using_powershell.ps1

$filePath = "$(Build.SourcesDirectory)"
$projectNameFilter = "MYBASEPROJECTNAME.*"

Write-Output ("package version: $(NugetVersion)")

Get-ChildItem "$filePath" -Filter "$projectNameFilter.csproj" -recurse | Foreach-Object {
    Write-Output ("----------------- CSPROJ FILTER: " + $_.FullName + "----------------------") 
    try {
        $regex = '(?<=<Version>)[^<]*'

        (Get-Content $_.FullName) -replace $regex, "$(NugetVersion)" | Set-Content $_.FullName

        $regex = '(?<=<PackageReference Include="$projectNameFilter" Version=")[^"]*'

        (Get-Content $_.FullName) -replace $regex, "$(NugetVersion)" | Set-Content $_.FullName

        Write-Output (Get-Content $_.FullName)
    }
    catch {

        Write-Output ("Error: $_")
    }
    Write-Output ("----------------- CSPROJ FILTER: " + $_.FullName + "----------------------") 
}

Get-ChildItem "$filePath" -Filter "$projectNameFilter.nuspec" -recurse | Foreach-Object {
    Write-Output ("----------------- NUSPEC FILTER: " + $_.FullName + "----------------------")

    try {
        
        $regex = '(?<=<id>)($projectNameFilter)[^<]*'
        $content = (Get-Content $_.FullName)

        $match = [regex]::match("$content",$regex).Groups[0].Value
        
        if(![string]::IsNullOrEmpty("$match"))
        {
            $regex = '(?<=<version>)[^<]*'

            (Get-Content $_.FullName) -replace $regex, "$(NugetVersion)" | Set-Content $_.FullName
        }

        $regex = '(?<=<dependency id="$projectNameFilter" version=")[^"]*'

        (Get-Content $_.FullName) -replace $regex, "$(NugetVersion)" | Set-Content $_.FullName

        Write-Output (Get-Content $_.FullName)
    }
    catch {
        
        Write-Output ("Error: $_")
    }

    Write-Output ("----------------- NUSPEC FILTER: " + $_.FullName + "----------------------") 
}