PoSh Module with script files as functions

Hi all,

I have followed few guides on how to create a PowerShell module with multiple script files instead of just having one huge psm1 file. Since I placed the module in one of the default locations, I am not sure why the module is not auto-loaded. Please advise!

Here are the steps I followed:

  1. Place the module in the local user`s Document folder:


  2. Create module file psm1 using the same name as the root folder:


  3. Created a manifest file with unique GUID in the same folder as the module file:


  4. Created a folder with all “Public” functions, i.e. the folder will contain all functions, which users are intended to use:


  5. The Public folder contains the required functions/scripts:

    • C:\Users\Documents\WindowsPowerShell\Modules\myScripts\Public\Get-Something.ps1
    • C:\Users\Documents\WindowsPowerShell\Modules\myScripts\Public\Install-Something.ps1
    • Here is the view of the module file, please note, I have created to be very generic so that I can reuse it if need be:

    If (Test-Path $PSScriptRoot\Public){
    $Public = @( Get-ChildItem -Path $PSScriptRoot\Public*.ps1 -ErrorAction SilentlyContinue )

    #Dot source the files
    Foreach ($import in $Private) {
    Try {
    . $import.fullname
    Catch {
    Write-Error -Message “Failed to import function $($import.fullname): $"
    If (Test-Path $PSScriptRoot\Private){
    $Private = @( Get-ChildItem -Path $PSScriptRoot\Private*.ps1 -ErrorAction SilentlyContinue )
    Foreach($import in $Public) {
    Try {
    . $import.fullname
    Catch {
    Write-Error -Message "Failed to import function $($import.fullname): $

    If (Test-Path $PSScriptRoot\Public){
    Export-ModuleMember -Function $Public.Basename

  6. Here is the view of the manifest file:

    Module manifest for module ‘myScripts’

    Generated by:

    Generated on: 12/09/2018


    Script module or binary module file associated with this manifest.

    RootModule = ‘myScripts.psm1’

    Version number of this module.

    ModuleVersion = ‘1.0’

    ID used to uniquely identify this module

    GUID = ‘’

    Author of this module

    Author = ‘’

    Company or vendor of this module

    CompanyName = ‘’

    Copyright statement for this module

    Copyright = ‘’

    Description of the functionality provided by this module

    Description = ’ PowerShell module’

    Minimum version of the Windows PowerShell engine required by this module

    PowerShellVersion = ‘3.0’

    Functions to export from this module

    FunctionsToExport = ‘*’

    Cmdlets to export from this module

    CmdletsToExport = ‘*’

    Variables to export from this module

    VariablesToExport = ‘*’

    Aliases to export from this module

    AliasesToExport = ‘*’


If I run the "Import-Module myScritps" command then all modules are imported, but that is not the goal, I would like the system to auto-import the modules every time I open PowerShell. Can you please advise what am I doing wrong?

Thank you!

First, you should check out Plaster to aid you in creating modules.

Second, if you have Powershell 3.0 or greater, then a module will be automatically imported if the module is located in one of the default paths listed in $env:PSModulePath. If I had a cmdlet named Get-Something and I referenced it, then Powershell should automatically import the module where Get-Something is contained. Another option is using a Powershell profile

FunctionsToExport = '*'

This is your issue. Since the functions are not in the PSM1 directly, Powershell cannot determine what functions are available without executing the module; they will not auto import.

Never use a wildcard in your *ToImport lines. Seriously, never. Even if you can make them work, they are extraordinarily slow to work with, as the comments for the standard PSD1 template (that is generated from New-ModuleManifest) indicate.

Make a habit of updating your PSD1 every time you add another command.

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