public/settings/import-settings.ps1
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<#
Inspired by https://gist.github.com/ksumrall/3b7010a9fbc9c5cb19e9dc8b9ee32fb1 #> Function Import-Settings { [CmdletBinding()] param( [Parameter(Mandatory=$false)][string]$Path = "./settings.yaml" ) Process { # Try to resolve the path $absolutePath = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($Path) Write-Verbose "Try to import the settings file at '$( $absolutePath )'" # Work out the extension - the file does not need to exist for that $pathExtension = [System.IO.Path]::GetExtension($Path) try { If ( ( Test-Path -Path $absolutePath -IsValid ) -eq $true ) { If (( Test-Path -Path $absolutePath ) -eq $true) { # Load the new settings file try { # Now save the settings file Switch ( $pathExtension ) { { $PSItem -in @( ".yml", ".yaml" ) } { $settings = Get-Content -Path $absolutePath -Encoding utf8 -Raw | ConvertFrom-Yaml | ConvertTo-Yaml -JsonCompatible | ConvertFrom-Json } default { $settings = Get-Content -Path $absolutePath -Encoding utf8 -Raw | ConvertFrom-Json } } } catch { #Write-Error "There is a problem loading the settings file" throw "There is a problem loading the settings file" } # Register all plugins try { $settings.pluginFolders | ForEach-Object { Add-PluginFolder $_ } } catch { #Write-Error "There is a problem registering plugins" throw "There is a problem with registering the plugins" } # Joining the settings together try { $joinedSettings = Join-PSCustomObject -Left $Script:defaultSettings -Right $settings -AddPropertiesFromRight -MergePSCustomObjects -MergeHashtables #-MergeArrays } catch { #Write-Error -Message "Settings cannot be joined" throw "Settings cannot be joined" } # Set the settings into the module (modules defaultsettings + imported settings) try { Set-Settings -PSCustom $joinedSettings } catch { #Write-Error -Message "Settings cannot be loaded - Round 1" throw "Settings cannot be loaded" } # TODO [x] load the plugins from the settings file, if present try { Import-Plugin -guid $settings.plugin.guid } catch { #Write-Error -Message "Plugin cannot be imported" throw "Plugin cannot be imported" } } else { throw "The settings file '$( $absolutePath )' cannot be found" } } else { #Write-Error -Message "The settings file '$( $absolutePath )' cannot be loaded." throw "The settings file '$( $absolutePath )' path is not valid" } } catch { #Write-Error -Message "The path '$( $absolutePath )' is invalid." throw $_ #"The path '$( $absolutePath )' is invalid." } # Return #Get-Settings } } |