Move Enviroment Build Script

MoveBuild

$enum = "
    namespace Deployment
    {
        public enum Enviroment{
            Dev,
            QA,
            Integration
        }
    }
"

if (-not ("Deployment.Enviroment" -as [type])){
    Add-Type -TypeDefinition $enum -Language CSharpVersion3
}
$devKeys = @{WebPath="D:\Playground\Dev\";ExePath="D:\Playground\DevTest"}
$qaKeys = @{WebPath="D:\Playground\QA\";ExePath="D:\Playground\Dev-QA"}
$integrationKeys = @{WebPath="D:\Playground\Integration";ExePath="D:\Playground\Dev-Integration"}

$dev = new-object psobject -Property $devKeys
$qa = new-object psobject -Property $qaKeys
$integration = New-Object psobject $integrationKeys
$enviroments = @{[Deployment.Enviroment]::Dev=$dev;
                 [Deployment.Enviroment]::QA=$qa;
                 [Deployment.Enviroment]::Integration=$integration}

$exclusions = @("*.config", "Logs");
$archiveDir = "D:\Backups"


function Move-Build 
{
 Param(
        [Parameter(Mandatory=$true)]
        [Deployment.Enviroment]$FromEnviroment,
        [Parameter(Mandatory=$true)]
        [Deployment.Enviroment]$ToEnviroment,
        [Parameter(Mandatory=$false)]
        [switch]$Backup
    )

    if ($FromEnviroment -gt $ToEnviroment){
        throw "Can not move a build that is older to a downlevel enviroment, use last restore"
    }
    if ($FromEnviroment -eq $ToEnviroment){
        throw "Can not move a bulid to an existing build level"
    }

    if ($Backup.IsPresent){
        $todaysDate = $(get-date).ToString("yyyy.MM.dd.fffff")
        if ($(test-path -Path "$archiveDir\$ToEnviroment") -eq $false){
            mkdir -Path "$archiveDir\$ToEnviroment" 
        }
        Write-ArchiveFile -ZipFileName "$archiveDir\$ToEnviroment\Web-$todaysDate.zip" -SourceDirectory $enviroments[$ToEnviroment].WebPath
        Write-ArchiveFile -ZipFileName "$archiveDir\$ToEnviroment\App-$todaysDate.zip" -SourceDirectory $enviroments[$ToEnviroment].ExePath
    }

    
    
    #$filesToCopy = Get-ChildItem -Path $enviroments[$FromEnviroment].WebPath -Exclude $exclusions -Recurse 
     $copyPath = [System.IO.Path]::Combine($enviroments[$FromEnviroment].WebPath, "*");
     $delPath  = [System.IO.Path]::Combine($enviroments[$ToEnviroment].WebPath, "*")
     Remove-Item $delPath -Exclude $exclusions -Recurse
     Copy-Item $copyPath  $enviroments[$ToEnviroment].WebPath  -Exclude $exclusions -Recurse
   
   
     $copyPath = [System.IO.Path]::Combine($enviroments[$FromEnviroment].ExePath, "*")
     $delPath = [System.IO.Path]::Combine($enviroments[$ToEnviroment].ExePath, "*")
     Remove-Item $delPath -Exclude $exclusions -Recurse
     Copy-Item $copyPath  $enviroments[$ToEnviroment].ExePath  -Exclude $exclusions -Recurse
   

    # post file rename on exepath
    $pathToExe = Get-ChildItem $enviroments[$ToEnviroment].ExePath -filter "*.exe"
    Rename-Item $pathToExe[0].FullName -NewName "$ToEnviroment.TMZ.Middleware.MessageProcessor.exe"
}


function Write-ArchiveFile
{
    Param(
        [Parameter(Mandatory=$true)]
        [string]$ZipFileName,
        [Parameter(Mandatory=$true)]
        [string]$SourceDirectory,
        [Parameter(Mandatory=$false)]
        [System.IO.Compression.CompressionLevel]$CompressionLevel=[System.IO.Compression.CompressionLevel]::Optimal
    )

    [Reflection.Assembly]::LoadWithPartialName("System.IO.Compression.FileSystem")
    [System.IO.Compression.ZipFile]::CreateFromDirectory( $SourceDirectory, $ZipFileName, $compressionLevel, $false )
}