remove prefix changes

Author: radical

eng/scripts/get-aspire-cli.ps1

@@ -17,8 +17,7 @@
     Pass a specific version to get CLI for that version.
 
 .PARAMETER InstallPath
-    Directory prefix to install (default: %USERPROFILE%\.aspire on Windows, $HOME/.aspire on Unix)
-    CLI will be installed to InstallPath\bin (or InstallPath/bin on Unix)
+    Directory to install the CLI (default: %USERPROFILE%\.aspire\bin on Windows, `$HOME/.aspire/bin on Unix)
 
 .PARAMETER Version
     Version of the Aspire CLI to download (default: unset)
@@ -61,6 +60,7 @@
     iex "& { $(irm https://aka.ms/aspire/get/install.ps1) }"
 
 .EXAMPLE
+    # Piped execution
     iex "& { $(irm https://aka.ms/aspire/get/install.ps1) } -Quality staging"
 
 .NOTES
@@ -77,7 +77,7 @@
 
 [CmdletBinding(SupportsShouldProcess)]
 param(
-    [Parameter(HelpMessage = "Directory prefix to install")]
+    [Parameter(HelpMessage = "Directory to install the CLI")]
     [string]$InstallPath = "",
 
     [Parameter(HelpMessage = "Version of the Aspire CLI to download")]
@@ -422,22 +422,22 @@ function Expand-AspireCliArchive {
 }
 
 # Simplified installation path determination
-function Get-InstallPrefix {
+function Get-InstallPath {
     [CmdletBinding()]
     [OutputType([string])]
     param(
         [Parameter()]
-        [string]$InstallPrefix
+        [string]$InstallPath
     )
 
-    if (-not [string]::IsNullOrWhiteSpace($InstallPrefix)) {
+    if (-not [string]::IsNullOrWhiteSpace($InstallPath)) {
         # Validate that the path is not just whitespace and can be created
         try {
-            $resolvedPath = [System.IO.Path]::GetFullPath($InstallPrefix)
+            $resolvedPath = [System.IO.Path]::GetFullPath($InstallPath)
             return $resolvedPath
         }
         catch {
-            throw "Invalid installation path: $InstallPrefix - $($_.Exception.Message)"
+            throw "Invalid installation path: $InstallPath - $($_.Exception.Message)"
         }
     }
 
@@ -918,31 +918,28 @@ function Start-AspireCliInstallation {
         }
 
         # Determine the installation path
-        $resolvedInstallPrefix = Get-InstallPrefix -InstallPrefix $InstallPath
+        $resolvedInstallPath = Get-InstallPath -InstallPath $InstallPath
 
         # Ensure the installation directory exists
-        if (-not (Test-Path $resolvedInstallPrefix)) {
-            Write-Message "Creating installation directory: $resolvedInstallPrefix" -Level Info
-            if ($PSCmdlet.ShouldProcess($resolvedInstallPrefix, "Create installation directory")) {
+        if (-not (Test-Path $resolvedInstallPath)) {
+            Write-Message "Creating installation directory: $resolvedInstallPath" -Level Info
+            if ($PSCmdlet.ShouldProcess($resolvedInstallPath, "Create installation directory")) {
                 try {
-                    New-Item -ItemType Directory -Path $resolvedInstallPrefix -Force | Out-Null
+                    New-Item -ItemType Directory -Path $resolvedInstallPath -Force | Out-Null
                 }
                 catch {
-                    throw "Failed to create installation directory: $resolvedInstallPrefix - $($_.Exception.Message)"
+                    throw "Failed to create installation directory: $resolvedInstallPath - $($_.Exception.Message)"
                 }
             }
         }
 
-        # Set CLI installation path
-        $cliBinDir = Join-Path $resolvedInstallPrefix "bin"
-
         $rid = Get-RuntimeIdentifier -_OS $OS -_Architecture $Architecture
 
         # Download and install the Aspire CLI
-        Install-AspireCli -CliBinDir $cliBinDir -Version $Version -Quality $Quality -TargetRID $rid
+        Install-AspireCli -CliBinDir $resolvedInstallPath -Version $Version -Quality $Quality -TargetRID $rid
 
         # Update PATH environment variables
-        Update-PathEnvironment -CliBinDir $cliBinDir
+        Update-PathEnvironment -CliBinDir $resolvedInstallPath
     }
     catch {
         # Log the full exception details if verbose