functions/Initialize-Configuration.ps1
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<#
.SYNOPSIS Initializes the HomeLab configuration .DESCRIPTION Loads the configuration from the specified path or creates a default configuration. Returns the loaded configuration object. .PARAMETER ConfigPath The path to the configuration file. If not specified, uses the default path. .PARAMETER Force If specified, creates a default configuration without prompting when the file doesn't exist. .PARAMETER NoPrompt If specified, doesn't create a default configuration when the file doesn't exist. .EXAMPLE Initialize-Configuration -ConfigPath "C:\config.json" -Force Loads the configuration from the specified path or creates a default configuration without prompting. .NOTES Author: Jurie Smit Version: 1.0.0 Date: March 10, 2025 #> function Initialize-Configuration { [CmdletBinding()] param( [Parameter(Mandatory = $false)] [string]$ConfigPath = "$env:USERPROFILE\.homelab\config.json", [Parameter(Mandatory = $false)] [switch]$Force, [Parameter(Mandatory = $false)] [switch]$NoPrompt ) try { # Use Write-Host if logging is not initialized yet # You can replace these with Write-Log calls later if logging is already initialized Write-Host "Loading configuration from: $ConfigPath" -ForegroundColor Cyan if (-not (Test-Path -Path $ConfigPath)) { Write-Host "Configuration file not found: $ConfigPath" -ForegroundColor Yellow $createDefault = $false # Determine if we should create a default config if ($Force) { $createDefault = $true } elseif (-not $NoPrompt) { $response = Read-Host "Configuration file not found. Create default configuration? (Y/N)" $createDefault = ($response -eq "Y" -or $response -eq "y") } if ($createDefault) { # Create config directory if it doesn't exist $configDir = Split-Path -Path $ConfigPath -Parent if (-not (Test-Path -Path $configDir)) { New-Item -Path $configDir -ItemType Directory -Force | Out-Null } # Create default config $defaultConfig = @{ General = @{ DefaultSubscription = "" DefaultResourceGroup = "HomeLab" DefaultLocation = "eastus" DefaultVNetName = "HomeLab-VNet" DefaultVNetAddressPrefix = "10.0.0.0/16" DefaultSubnetName = "default" DefaultSubnetAddressPrefix = "10.0.0.0/24" } VPN = @{ GatewayName = "HomeLab-VPNGateway" GatewaySku = "VpnGw1" ClientAddressPool = "172.16.0.0/24" EnableBgp = $false IsEnabled = $false } NAT = @{ GatewayName = "HomeLab-NATGateway" IdleTimeoutMinutes = 10 PublicIpCount = 1 } UI = @{ Theme = "Default" ShowSplashScreen = $true AutoSaveConfig = $true ConfirmDeployments = $true } Logging = @{ MaxLogAgeDays = 30 EnableConsoleLogging = $true EnableFileLogging = $true DefaultLogLevel = "Info" ConsoleLogLevel = "Info" FileLogLevel = "Debug" } } $defaultConfig | ConvertTo-Json -Depth 10 | Out-File -FilePath $ConfigPath -Encoding utf8 Write-Host "Created default configuration file: $ConfigPath" -ForegroundColor Green } else { Write-Host "User chose not to create default configuration" -ForegroundColor Yellow return $null } } # Load config file $config = Get-Content -Path $ConfigPath -Raw | ConvertFrom-Json # Set script variables if they exist if (Get-Variable -Name "State" -Scope Script -ErrorAction SilentlyContinue) { $script:State.Config = $config } if (Get-Variable -Name "ConfigLoaded" -Scope Script -ErrorAction SilentlyContinue) { $script:ConfigLoaded = $true } Write-Host "Configuration loaded successfully" -ForegroundColor Green # Return the config object for use by the caller return $config } catch { Write-Host "Failed to load configuration: $_" -ForegroundColor Red return $null } } # Export the function Export-ModuleMember -Function Initialize-Configuration |