#Created by Tech-Lucky read all the comments to understand the process.
#https://tech-lucky.in/


# Import Module

 

Set-ExecutionPolicy unrestricted -Force

Import-Module 'C:\Program Files\Microsoft Dynamics 365 Business Central\190\Service\NavAdminTool.ps1' # Change the Path as per Yours Local or Server 

Import-Module 'C:\Program Files\Microsoft Dynamics 365 Business Central\190\Service\NavModelTools.ps1'# Change the Path as per Yours Local or Server 

 

# Init Variables

 

$Sourcefolder = "H:\Apps" # Create a Folder in Your Drive to Place the App File that need to be Publish

$ServerInstance = "BC190" # BC Running Instance Name

 

# Get all granules / App Files from path

 

$GranulesPath = Get-ChildItem -Path $SourceFolder -Include *.app -Recurse -Force | Sort-Object -Property @{Expression = "Length"; Descending = $True}

 

foreach ($Appfile in $GranulesPath)

{   

    write-host -ForegroundColor Green -BackgroundColor Black "Found following apps to install : " $Appfile.BaseName

}

 


 # Start installing each app one by one 

foreach ($Appfile in $GranulesPath)
{    
    $AppName = $AppFile.BaseName.Split('_')[1]
    $AppVersion = $AppFile.BaseName.Split('_')[2]

    $OldAppInfo = Get-NAVAppInfo -ServerInstance $ServerInstance -Name $AppName

    write-host -ForegroundColor Green -BackgroundColor Black "Installing : " $Appfile.BaseName
    Publish-NAVApp -ServerInstance $ServerInstance -Path $Appfile.FullName –SkipVerification
    Sync-NAVApp -ServerInstance $ServerInstance -Name $AppName -Version $AppVersion 
    Start-NAVAppDataUpgrade -ServerInstance $ServerInstance -Name $AppName -Version $AppVersion
    
    foreach ($App in $OldAppInfo) {
        $App | UnPublish-NAVApp 
    } 
}

write-host -ForegroundColor Green -BackgroundColor Black "You have successfully installed Apps."