Added headless mode, added LLVM installer to ci.

.github/scripts/setup-system.ps1

@@ -1,12 +1,15 @@
+# Get ci parameter to check if running with ci
+param(
+    [Parameter()]
+    [Switch]$ci
+)
+
 # Get temp folder
 $temp = [System.IO.Path]::GetTempPath()
 
 # Get current running dir
 $currentLocation = $((Get-Location).path)
 
-$Host.UI.RawUI.WindowTitle = "Spacedrive DE Setup (Administrator)"
-$Host.UI.RawUI.BackgroundColor = "Black"
-
 # Check to see if a command exists (eg if an app is installed)
 Function CheckCommand {
 
@@ -24,8 +27,6 @@ Function CheckCommand {
 
 }
 
-Clear-Host
-
 Write-Host "Spacedrive Development Environment Setup" -ForegroundColor Magenta
 Write-Host @"
 
@@ -80,7 +81,7 @@ if ($pnpmCheck -eq $false) {
    #pnpm installer taken from https://pnpm.io
    Invoke-WebRequest https://get.pnpm.io/install.ps1 -useb | Invoke-Expression
 
-   # Reset the PATH env variables to make sure pnpm is accessible
+   # Reset the PATH env variables to make sure pnpm is accessible 
    $env:PNPM_HOME = [System.Environment]::GetEnvironmentVariable("PNPM_HOME", "User")
    $env:Path = [System.Environment]::ExpandEnvironmentVariables([System.Environment]::GetEnvironmentVariable("Path", "User"))
 
@@ -89,29 +90,47 @@ else {
    Write-Host "pnpm is installed."
 }
 
-Write-Host
-Write-Host "Using pnpm to install the latest version of Node..." -ForegroundColor Yellow
-Write-Host "This will set your global Node version to the latest!"
-Start-Sleep -Milliseconds 150
+# A GitHub Action takes care of installing node, so this isn't necessary if running in the ci.
+if ($ci -eq $True) {
+   Write-Host
+   Write-Host "Running with Ci, skipping Node install." -ForegroundColor Yellow
+}
+else {
+   Write-Host
+   Write-Host "Using pnpm to install the latest version of Node..." -ForegroundColor Yellow
+   Write-Host "This will set your global Node version to the latest!"
+   Start-Sleep -Milliseconds 150
 
-# Runs the pnpm command to use the latest version of node, which also installs it
-Start-Process -Wait -FilePath "pnpm" -ArgumentList "env use --global latest" -PassThru -Verb runAs 
+   # Runs the pnpm command to use the latest version of node, which also installs it
+   Start-Process -Wait -FilePath "pnpm" -ArgumentList "env use --global latest" -PassThru -Verb runAs
+}
 
-Write-Host
-Write-Host "Downloading the LLVM installer..." -ForegroundColor Yellow
-# Downloads latest installer for LLVM
-$filenamePattern = "*-win64.exe"
-$releasesUri = "https://api.github.com/repos/llvm/llvm-project/releases/latest"
-$downloadUri = ((Invoke-RestMethod -Method GET -Uri $releasesUri).assets | Where-Object name -like $filenamePattern ).browser_download_url
 
-Start-BitsTransfer -Source $downloadUri -Destination "$temp\llvm.exe"
 
-Write-Host
-Write-Host "Running the LLVM installer..." -ForegroundColor Yellow
-Write-Host "Please follow the instructions to install LLVM."
-Write-Host "Ensure you add LLVM to your PATH."
+# We can't run the installer if running in ci, so we install LLVM through a GitHub Action instead.
+if ($ci -eq $True) {
+   Write-Host
+   Write-Host "Running with Ci, skipping LLVM install." -ForegroundColor Yellow
+}
+else {
+   Write-Host
+   Write-Host "Downloading the LLVM installer..." -ForegroundColor Yellow
+   # Downloads latest installer for LLVM
+   $filenamePattern = "*-win64.exe"
+   $releasesUri = "https://api.github.com/repos/llvm/llvm-project/releases/latest"
+   $downloadUri = ((Invoke-RestMethod -Method GET -Uri $releasesUri).assets | Where-Object name -like $filenamePattern ).browser_download_url
+
+   Start-BitsTransfer -Source $downloadUri -Destination "$temp\llvm.exe"
+
+   Write-Host
+   Write-Host "Running the LLVM installer..." -ForegroundColor Yellow
+   Write-Host "Please follow the instructions to install LLVM."
+   Write-Host "Ensure you add LLVM to your PATH."
+
+   Start-Process "$temp\llvm.exe" -Wait
+}
+
 
-Start-Process "$temp\llvm.exe" -Wait
 
 Write-Host
 Write-Host "Downloading the latest ffmpeg build..." -ForegroundColor Yellow