Functions/GenXdev.AI.LMStudio/Install-LMStudioApplication.ps1
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################################################################################ <# .SYNOPSIS Installs LM Studio application using WinGet package manager. .DESCRIPTION Ensures LM Studio is installed on the system by checking WinGet dependencies and installing LM Studio if not already present. Uses WinGet module with CLI fallback. .EXAMPLE Install-LMStudioApplication #> function Install-LMStudioApplication { [CmdletBinding()] param() begin { # helper function to verify and install winget module function Test-WingetDependency { try { $null = Import-Module "Microsoft.WinGet.Client" -ErrorAction Stop return $true } catch { return $false } } # helper function to install winget if missing function Install-WingetDependency { if (-not (Test-WingetDependency)) { Write-Verbose "Installing WinGet PowerShell module..." $null = Install-Module "Microsoft.WinGet.Client" ` -Force ` -AllowClobber ` -ErrorAction Stop $null = Import-Module "Microsoft.WinGet.Client" -ErrorAction Stop } } } process { try { # ensure winget module is available Install-WingetDependency # package identifier for lm studio $lmStudioId = "ElementLabs.LMStudio" # check if already installed Write-Verbose "Checking if LM Studio is already installed..." $installed = Get-WinGetPackage -Id $lmStudioId -ErrorAction Stop if ($null -eq $installed) { Write-Verbose "Installing LM Studio..." try { # attempt install via powershell module $null = Install-WinGetPackage -Id $lmStudioId ` -Force ` -ErrorAction Stop } catch { # fallback to winget cli Write-Verbose "Falling back to WinGet CLI..." winget install $lmStudioId if ($LASTEXITCODE -ne 0) { throw "WinGet CLI installation failed" } } # reset cached paths after install $script:lmStudioExePath = $null $script:lmsExePath = $null Get-LMStudioPaths } else { Write-Verbose "LM Studio is already installed" } } catch { throw "Failed to install LM Studio: $_" } } end {} } ################################################################################ |