Templates/PSJumpStartStdTemplate.ps1
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<#
.Synopsis Template .DESCRIPTION This template will load $PSDefaultParameterValues and the PSJumpStart module and has support for Write-Verbose, -WhatIf and whatnot. .Notes Author date Changes #> [CmdletBinding(SupportsShouldProcess = $True)] param () #region local functions function Get-LocalDefaultVariables { <# .Synopsis Load default arguemts for this PS-file. .DESCRIPTION Get setting files according to load order and set variables. Command prompt arguments will override any file settings. .PARAMETER defineNew Add ALL variables found in all setting files. This will get full configuration from all json files .PARAMETER overWriteExisting Turns the table for variable handling making file content override command line arguments. #> [CmdletBinding(SupportsShouldProcess = $False)] param( [switch]$defineNew, [switch]$overWriteExisting ) foreach($settingsFile in (Get-SettingsFiles ".json")) { if (Test-Path $settingsFile) { Write-Verbose "$($MyInvocation.Mycommand) reading: [$settingsFile]" $DefaultParamters = Get-Content -Path $settingsFile -Encoding UTF8 | ConvertFrom-Json | Set-ValuesFromExpressions ForEach($property in $DefaultParamters.psobject.properties.name) { #Exclude PSDefaultParameterValues ("functionName:Variable":"Value") if (($property).IndexOf(':') -eq -1) { $var = Get-Variable $property -ErrorAction SilentlyContinue $value = $DefaultParamters.$property if (!$var) { if ($defineNew) { Write-Verbose "New Var: $property" $var = New-Variable -Name $property -Value $value -Scope 1 } } else { #We only overwrite non-set values if not forced if (!($var.Value) -or $overWriteExisting) { try { Write-Verbose "Var: $property" $var.Value = $value } Catch { $ex = $PSItem $ex.ErrorDetails = "Err adding $property from $settingsFile. " + $PSItem.Exception.Message throw $ex } } } } } } else { Write-Verbose "File not found: [$settingsFile]" } } } #endregion #region Init $scriptPath = Split-Path -Parent $MyInvocation.MyCommand.Definition if (-not (Get-Module PSJumpStart)) { Import-Module PSJumpStart -Force -MinimumVersion 2.0.0 } Get-LocalDefaultVariables -defineNew #Get global deafult settings when calling modules $PSDefaultParameterValues = Get-GlobalDefaultsFromJsonFiles $MyInvocation -Verbose:$VerbosePreference #endregion Write-Message "Start Execution" Write-Verbose "Script is in $scriptPath" if ($pscmdlet.ShouldProcess("ActiveCode", "Run Code")) { #Put your commands/code here... } #Show any errors (but not variable not found) if ($Error -ne $null) { foreach ($err in $Error) {if ($err -notmatch "Cannot find a variable with the name") { Write-Verbose "Err: - `n$err `n $($err.ScriptStackTrace) `n`n$($err.InvocationInfo.PositionMessage)`n`n" }}} Write-Message "End Execution" |