Do net check for function existence

Author: FaserF

Sources/Winget-AutoUpdate/Winget-Install.ps1

@@ -68,71 +68,12 @@ else {
     $scriptItem.DirectoryName
 }
 
-$FilePath = "$realPath\functions\Write-ToLog.ps1"
-if (Test-Path $FilePath) {
-    . $FilePath
-}
-else {
-    if (Get-Command -Name "Write-ToLog" -ErrorAction SilentlyContinue) {
-        Write-ToLog "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." "Red"
-    }
-    else {
-        Write-Host "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." -ForegroundColor Red
-    }
-    Exit 1
-}
-$FilePath = "$realPath\functions\Install-Prerequisites.ps1"
-if (Test-Path $FilePath) {
-    . $FilePath
-}
-else {
-    if (Get-Command -Name "Write-ToLog" -ErrorAction SilentlyContinue) {
-        Write-ToLog "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." "Red"
-    }
-    else {
-        Write-Host "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." -ForegroundColor Red
-    }
-    Exit 1
-}
-$FilePath = "$realPath\functions\Add-ScopeMachine.ps1"
-if (Test-Path $FilePath) {
-    . $FilePath
-}
-else {
-    if (Get-Command -Name "Write-ToLog" -ErrorAction SilentlyContinue) {
-        Write-ToLog "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." "Red"
-    }
-    else {
-        Write-Host "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." -ForegroundColor Red
-    }
-    Exit 1
-}
-$FilePath = "$realPath\functions\Get-WingetCmd.ps1"
-if (Test-Path $FilePath) {
-    . $FilePath
-}
-else {
-    if (Get-Command -Name "Write-ToLog" -ErrorAction SilentlyContinue) {
-        Write-ToLog "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." "Red"
-    }
-    else {
-        Write-Host "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." -ForegroundColor Red
-    }
-    Exit 1
-}
-$FilePath = "$realPath\functions\Confirm-Installation.ps1"
-if (Test-Path $FilePath) {
-    . $FilePath
-}
-else {
-    if (Get-Command -Name "Write-ToLog" -ErrorAction SilentlyContinue) {
-        Write-ToLog "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." "Red"
-    }
-    else {
-        Write-Host "Error: Cannot find required file $FilePath - Unable to import function. Aborting run." -ForegroundColor Red
-    }
-    Exit 1
-}
+. "$realPath\functions\Install-Prerequisites.ps1"
+. "$realPath\functions\Update-StoreApps.ps1" #Used by Install-Prerequisites
+. "$realPath\functions\Add-ScopeMachine.ps1"
+. "$realPath\functions\Get-WingetCmd.ps1"
+. "$realPath\functions\Write-ToLog.ps1"
+. "$realPath\functions\Confirm-Installation.ps1"
 
 #Check if App exists in Winget Repository
 function Confirm-Exist ($AppID) {