Add Scripts/Powershell/Minecraft Server/Update Script.md

Scripts/Powershell/Minecraft Server/Update Script.md

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+**Purpose**: This script was purpose-built for the homelab Minecraft servers in my homelab.  It may need to be ported based on your own needs.
+
+```powershell
+clear
+
+# #################################################
+# # BUNNY LAB - MINECRAFT UPGRADE SCRIPT          #
+# #################################################
+
+# Function to display the banner
+function Show-Banner {
+    Write-Host "#################################################" -ForegroundColor Cyan
+    Write-Host "# BUNNY LAB - MINECRAFT UPGRADE SCRIPT          #" -ForegroundColor Cyan
+    Write-Host "#################################################" -ForegroundColor Cyan
+}
+
+# Function to get user input for the zip file
+function Get-ZipFileName {
+    Write-Host "Step 1: Getting the zip file name from user input..." -ForegroundColor Yellow
+    Write-Host "Please enter the name of the newest Minecraft ZIP file in the downloads folder (e.g., 'Server-Files-x.xx.zip'): " -ForegroundColor Yellow
+    $zipFileName = Read-Host
+    $zipFilePath = "C:\Users\nicole.rappe\Downloads\$zipFileName"
+
+    # Check if the zip file exists in the Downloads folder
+    Write-Host "Verifying if the specified ZIP file exists at: $zipFilePath" -ForegroundColor Yellow
+    if (-not (Test-Path $zipFilePath)) {
+        Write-Host "File not found! Please check the file name and try again." -ForegroundColor Red
+        exit
+    }
+    
+    Write-Host "ZIP file found: $zipFilePath" -ForegroundColor Green
+    return $zipFilePath
+}
+
+# Function to unzip the file without nesting
+function Unzip-ServerFiles {
+    param (
+        [string]$zipFilePath,
+        [string]$destinationFolder
+    )
+
+    Write-Host "Step 2: Unzipping the server files to: $destinationFolder" -ForegroundColor Yellow
+
+    # Create a temporary folder for extraction
+    $tempFolder = "$env:TEMP\MinecraftTemp"
+    Write-Host "Creating temporary folder for extraction at: $tempFolder" -ForegroundColor Yellow
+
+    # Remove the temporary folder if it exists, then recreate it
+    if (Test-Path $tempFolder) {
+        Write-Host "Temporary folder exists. Removing existing folder..." -ForegroundColor Yellow
+        Remove-Item -Recurse -Force $tempFolder
+    }
+    New-Item -ItemType Directory -Path $tempFolder
+
+    Write-Host "Unzipping new server files..." -ForegroundColor Green
+    Expand-Archive -Path $zipFilePath -DestinationPath $tempFolder -Force
+
+    Write-Host "Moving unzipped files to destination folder: $destinationFolder" -ForegroundColor Green
+    # Move the contents of the temporary folder to the destination
+    Get-ChildItem -Path $tempFolder -Recurse | Move-Item -Destination $destinationFolder -Force
+
+    # Clean up the temporary folder
+    Write-Host "Cleaning up temporary folder..." -ForegroundColor Yellow
+    Remove-Item -Recurse -Force $tempFolder
+}
+
+# Function to copy specific files/folders from the old deployment
+function Copy-ServerData {
+    param (
+        [string]$sourceFolder,
+        [string]$destinationFolder
+    )
+
+    Write-Host "Step 3: Copying server data from: $sourceFolder to: $destinationFolder" -ForegroundColor Yellow
+
+    # Files to copy
+    Write-Host "Copying essential files..." -ForegroundColor Yellow
+    Copy-Item "$sourceFolder\eula.txt" "$destinationFolder\eula.txt" -Force
+    Copy-Item "$sourceFolder\user_jvm_args.txt" "$destinationFolder\user_jvm_args.txt" -Force
+    Copy-Item "$sourceFolder\ops.json" "$destinationFolder\ops.json" -Force
+    Copy-Item "$sourceFolder\server.properties" "$destinationFolder\server.properties" -Force
+#    Copy-Item "$sourceFolder\mods\ftbbackups2-neoforge-1.21-1.0.28.jar" "$destinationFolder\mods\ftbbackups2-neoforge-1.21-1.0.28.jar" -Force
+    Copy-Item "$sourceFolder\config\ftbbackups2.json" "$destinationFolder\config\ftbbackups2.json" -Force
+
+    Write-Host "Copying world data and backups folder..." -ForegroundColor Yellow
+    # Folder to copy (recursively)
+    Copy-Item "$sourceFolder\world" "$destinationFolder\world" -Recurse -Force
+#    New-Item -ItemType SymbolicLink -Path "\backups" -Target "Z:\"
+}
+
+# Function to rename the old folder with the current date
+function Rename-OldServer {
+    param (
+        [string]$oldFolderPath
+    )
+
+    $currentDate = Get-Date -Format "MM-dd-yyyy"
+    $backupFolderPath = "$oldFolderPath.backup.$currentDate"
+    
+    Write-Host "Step 4: Renaming old server folder to: $backupFolderPath" -ForegroundColor Yellow
+    Rename-Item -Path $oldFolderPath -NewName $backupFolderPath
+    Write-Host "Old server folder renamed to: $backupFolderPath" -ForegroundColor Green
+}
+
+# Function to rename the new deployment to 'ATM10'
+function Rename-NewServer {
+    param (
+        [string]$newDeploymentPath,
+        [string]$finalServerPath
+    )
+
+    Write-Host "Step 5: Renaming new deployment folder to 'ATM10' at: $finalServerPath" -ForegroundColor Yellow
+    Rename-Item -Path $newDeploymentPath -NewName $finalServerPath
+    Write-Host "New server folder renamed to 'ATM10' at: $finalServerPath" -ForegroundColor Green
+}
+
+# Main Script Logic
+
+# Show banner
+Show-Banner
+
+# Variables for folder paths
+$oldServerFolder = "C:\Users\nicole.rappe\Desktop\Minecraft_Server\ATM10"
+$newDeploymentFolder = "C:\Users\nicole.rappe\Desktop\Minecraft_Server\ATM10_NewDeployment"
+$finalServerFolder = "C:\Users\nicole.rappe\Desktop\Minecraft_Server\ATM10"
+
+# Step 1: Get the zip file name from the user
+$zipFilePath = Get-ZipFileName
+
+# Step 2: Unzip the file to the new deployment folder without nesting
+Unzip-ServerFiles -zipFilePath $zipFilePath -destinationFolder $newDeploymentFolder
+
+# Step 3: Copy necessary files/folders from the old server
+Copy-ServerData -sourceFolder $oldServerFolder -destinationFolder $newDeploymentFolder
+
+# Step 4: Rename the old server folder with the current date
+Rename-OldServer -oldFolderPath $oldServerFolder
+
+# Step 5: Rename the new deployment folder to 'ATM10'
+Rename-NewServer -newDeploymentPath $newDeploymentFolder -finalServerPath $finalServerFolder
+
+# Step 6. Create Symbolic Link to Backup Drive
+Write-Host "Step 6: Create Symbolic Link to Backup Drive" -ForegroundColor Cyan
+cd "C:\Users\nicole.rappe\Desktop\Minecraft_Server\ATM10"
+cmd.exe /c mklink /D backups Z:\
+
+# Step 7: Notify the user that the server is ready to launch
+Write-Host "Step 7: Server Ready to Launch!" -ForegroundColor Cyan
+
+Write-Host "Press any key to exit the script"
+[System.Console]::ReadKey($true)  # Waits for a key press and doesn't display the pressed key
+
+clear
+```