Functions/Get-Settings.ps1
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Function Get-Settings { [CmdletBinding()] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseSingularNouns', '', Justification='Not changed yet')] param( [parameter(Mandatory=$true)] [string]$configRootPath, [string]$environment, [parameter(ValueFromRemainingArguments = $true)] $overrides ) $basePath = join-path $configRootPath (GetBaseConfigPath) if (-not (Test-Path $basePath) ) { throw "Config file not Found: `'$basePath`'" } $settings = [PSCustomObject]@{} Import-SettingsFromFile $settings $basePath if ($environment){ $envPath = join-path $configRootPath (GetEnvironmentConfigPath -environment $environment) if (Test-Path $envPath) { Write-Verbose "Loading config from $environment" Import-SettingsFromFile $settings $envPath } else { throw "Environment $environment doesn't exist in $configRootPath" } } $personalPath =join-path $configRootPath (GetPersonalConfigPath -environment $environment) if (Test-Path $personalPath) { Write-Verbose "Loading config from $personalPath" Import-SettingsFromFile $settings $personalPath } else { Write-Verbose "We have no personal config file: '$($personalPath)'" } #Loop through environment variables and set values $settings | Get-Member -MemberType NoteProperty | ForEach-Object { if (test-path env:$($_.Name)) { Write-Verbose "Setting $($_.Name) to $((get-item env:$($_.Name)).value) from an override parameter passed in" Set-SettingsValue $settings -name $_.Name -value (Get-Item env:$($_.Name)).value } } if ($settings.keyVaultConfigs) { $settings.keyVaultConfigs | Foreach-Object { $keyVault = $_ (Get-KeyVaultSecrets -vaultName $keyVault) | ForEach-Object { $property = $_ $settings | Add-Member -MemberType NoteProperty -Name $property.Name -Value $property.Value -Force Write-Verbose "Adding $($property.Name) -Value $($property.Value) from keyvault: $keyVault" } } } if (-not $null -eq $overrides) { Write-Host "Loading settings from overrides" #Overrides is an array of the remaining arguments passed through. #if the following had been passed -param1 value -param2 value2 #then you would have a 4 item array i.e. @("-param1","value","-param2","value2") for ($i = 0; $i -lt $overrides.Count; $i++) { $name = $overrides[$i].trim('-') #Switch parameters are either the last param or the next item is another param and starts with a - if ($i -eq $overrides.count - 1 -or $overrides[$i + 1] -like "-*") { $value = $true } else { $value = $overrides[$i + 1] $i++ } Write-Verbose "Setting $name to $value from an override parameter passed in" Set-SettingsValue $settings -value $value -name $name } } $settings = Invoke-SettingEvaluation -settings $settings $settings } |