Update tools and template

PSUtilities/ScriptTools.ps1

@@ -139,6 +139,85 @@ Function Add-ListItem () {
     Write-Host $Output
 }
 
+Function Initialize-PSGallery {
+    <#
+    .SYNOPSIS
+        A brief description of the function or script.
+
+    .DESCRIPTION
+        A longer description.
+
+    .PARAMETER FirstParameter
+        Description of each of the parameters.
+        Note:
+        To make it easier to keep the comments synchronized with changes to the parameters,
+        the preferred location for parameter documentation comments is not here,
+        but within the param block, directly above each parameter.
+
+    .PARAMETER SecondParameter
+        Description of each of the parameters.
+
+    .INPUTS
+        Description of objects that can be piped to the script.
+
+    .OUTPUTS
+        Description of objects that are output by the script.
+
+    .EXAMPLE
+        Example of how to run the script.
+
+    .LINK
+        Links to further documentation.
+
+    .NOTES
+        Detail on what the script does, if this is needed.
+
+    #>
+    Add-LogEntry "Preparing system to download modules"
+    If ([Net.ServicePointManager]::SecurityProtocol -ne [Net.SecurityProtocolType]::SystemDefault) {
+        Add-LogEntry "Upgrading TLS security protocol to 1.2"
+        Try {
+            [Net.ServicePointManager]::SecurityProtocol = @([Net.SecurityProtocolType]::Tls, [Net.SecurityProtocolType]::Tls11, [Net.SecurityProtocolType]::Tls12)
+        }
+        Catch {
+            Add-LogEntry "Upgrade failed, script is exiting" -As Error
+            Exit 1
+        }
+    }
+
+    If ((Get-PackageProvider).Name -notcontains "NuGet") {
+        Add-LogEntry "Installing NuGet package provider"
+        Try {
+            Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force -ErrorAction Stop
+        }
+        Catch { 
+            Add-LogEntry "Installation failed, script is exiting" -As Error
+            Exit 1
+        }
+    }
+    $PSRepos = Get-PSRepository
+    If ($PSRepos.Name -notcontains "PSGallery") {
+        Add-LogEntry "Registering PSGallery as script source"
+        Try {
+            Register-PSRepository -Default -InstallationPolicy Trusted -ErrorAction Stop
+        }
+        Catch {
+            Add-LogEntry "Change failed, script is exiting" -As Error
+            Exit 1
+        }
+    }
+    ElseIf ($PSRepos | Where-Object { $_.Name -eq "PSGallery" -and $_.InstallationPolicy -ne "Trusted" }) {
+        Add-LogEntry "Trusting scripts from PSGallery"
+        Try {
+            Set-PSRepository PSGallery -InstallationPolicy Trusted -ErrorAction Stop
+        }
+        Catch {
+            Add-LogEntry "Change failed, script is exiting" -As Error
+            Exit 1
+        }
+    }
+}
+
 Function Import-JSONConfig () {
     <#
     .SYNOPSIS
@@ -230,28 +309,88 @@ Function Import-YAMLConfig () {
     Param (
         [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] [String] $ConfigFile
     )
-    If (Test-CommandExists -Command "ConvertFrom-Yaml") {
-        If (Test-Path -Path $ConfigFile) {
-            Try {
-                Return (Get-Content -Raw -Path $ConfigFile | ConvertFrom-Yaml)
-            }
-            Catch {
-                Add-LogEntry "Error loading config file!  Please make sure the correct path was provided, and that it is a properly formatted JSON file" -As Error
-                Write-Output $_
-                Exit 1
-            }
+
+    If ( -Not (Get-Module -ListAvailable -Name "powershell-yaml")) {
+        Add-LogEntry "Module `"powershell-yaml`" not present, but needed for YAML imports.  Adding..."
+        Try {
+            Initialize-PSGallery
+            Install-Module -Name "powershell-yaml" -Scope CurrentUser -Force -AllowClober
         }
-        Else {
+        Catch {
+            Add-LogEntry "Module failed to install automatically!  Manaully install the module, then re-run the script." -As Error
+            Exit 1
+        }
+    }
+    
+    If (Test-Path -Path $ConfigFile) {
+        Try {
+            Return (Get-Content -Raw -Path $ConfigFile | ConvertFrom-Yaml)
+        }
+        Catch {
             Add-LogEntry "Error loading config file!  Please make sure the correct path was provided, and that it is a properly formatted JSON file" -As Error
             Write-Output $_
             Exit 1
         }
     }
     Else {
-        Add-LogEntry "Cannot import YAML config, module `"powershell-yaml`" is not installed"
+        Add-LogEntry "Error loading config file!  Please make sure the correct path was provided, and that it is a properly formatted JSON file" -As Error
+        Write-Output $_
         Exit 1
-    }    
-    
+    }
+}
+
+Function Import-CSVConfig () {
+    <#
+    .SYNOPSIS
+        A brief description of the function or script.
+
+    .DESCRIPTION
+        A longer description.
+
+    .PARAMETER FirstParameter
+        Description of each of the parameters.
+        Note:
+        To make it easier to keep the comments synchronized with changes to the parameters,
+        the preferred location for parameter documentation comments is not here,
+        but within the param block, directly above each parameter.
+
+    .PARAMETER SecondParameter
+        Description of each of the parameters.
+
+    .INPUTS
+        Description of objects that can be piped to the script.
+
+    .OUTPUTS
+        Description of objects that are output by the script.
+
+    .EXAMPLE
+        Example of how to run the script.
+
+    .LINK
+        Links to further documentation.
+
+    .NOTES
+        Detail on what the script does, if this is needed.
+
+    #>
+    Param (
+        [Parameter(Mandatory = $true)] [ValidateNotNullOrEmpty()] $ConfigFile
+    )
+    If (Test-Path -Path $ConfigFile) {
+        Try {
+            Return (Import-Csv $ConfigFile)
+        }
+        Catch {
+            Add-LogEntry "Error loading config file!  Please make sure the correct path was provided, and that it is a properly formatted CSV file" -As Error
+            Write-Host $_
+            Exit
+        }
+    }
+    Else {
+        Add-LogEntry "Error loading config file!  Please make sure the correct path was provided, and that it is a properly formatted CSV file" -As Error
+        Write-Host $_
+        Exit
+    }
 }
     
 Function Set-RegistryKey {