Cron_Update.ps1

# Variables
$AtlasDir = "A:"
$appID = "1006030"

# Logs Files
$Date = Get-Date -format "yyyy-MM-dd_HH-mm-ss"
$SteamCMD_PathFile = "A:\Logs\CRON\Update_SteamCMD_Log.txt"
$PathFile = "A:\Logs\CRON\$($Date)_Update_Log.txt"

# Function message
function logMsg($msg)
{
    write-Host $msg
    Add-Content $PathFile $msg
}

# Force to create a new log file
$NewFile = New-Item -type file $SteamCMD_PathFile -Force

# Starting update
logMsg "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Starting validating and updating..."

#Validating and updating Atlas Server
powershell.exe "$AtlasDir\SteamCMD\steamcmd.exe" +login anonymous +force_install_dir "$AtlasDir\AtlasServer" +app_update $appID validate +exit > $SteamCMD_PathFile

# Search the word "updating" to see if Atlas has been updated
$updating = Select-String -Path $SteamCMD_PathFile -pattern "downloading"


# Check if the server has been updated
if ($updating)  {
    logMsg "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - The server has been updated !"
    logMsg "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Starting broadcast RCON messages to all servers..."

    # Send a message to all servers that there's an update

    # 10 minutes before the restart
    $Broadcast = "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Broadcast message 10 minutes before the restart"
    Add-Content $PathFile $Broadcast

    [string]$updatetext = "The server will restart in 10 minutes for an update."
    powershell -FIle "A:\Launcher\RCON\broadcast_all_servers.ps1" -Text $updatetext

    # sleep 5 minutes
    Sleep -s 300

    # 5 minutes before the restart
    $Broadcast = "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Broadcast message 5 minutes before the restart"
    Add-Content $PathFile $Broadcast

    [string]$updatetext = "The server will restart in 5 minutes for an update."
    powershell -FIle "A:\Launcher\RCON\broadcast_all_servers.ps1" -Text $updatetext

    # sleep 4 minutes
    Sleep -s 240

    # 1 minute before the restart
    $Broadcast = "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Broadcast message 1 minute before the restart"
    Add-Content $PathFile $Broadcast

    [string]$updatetext = "The server will restart in 1 minute for an update."
    powershell -FIle "A:\Launcher\RCON\broadcast_all_servers.ps1" -Text $updatetext

    # sleep 1 minute
    Sleep -s 60

    # The server will restart now
    $Broadcast = "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Broadcast message the server will restart now"
    Add-Content $PathFile $Broadcast

    [string]$updatetext = "The server will restart now for an update."
    powershell -FIle "A:\Launcher\RCON\broadcast_all_servers.ps1" -Text $updatetext


    logMsg "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Starting to restart all servers..."

    # Stop all Servers
    powershell -FIle "A:\Launcher\Servers\stop_all_servers.ps1" -Wait

    logMsg "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Stopped all servers"

    Sleep -s 5

    # Start all servers
    powershell -FIle "A:\Launcher\Servers\start_all_servers.ps1" -wait

    logMsg "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Started all servers"
    logMsg "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - Update completed with success !"

} else {
    logMsg "$(Get-Date -format "yyyy/MM/dd HH:mm:ss") - No update detected for the server !"
}