Functions/GenXdev.AI/Invoke-HuggingFaceCli.ps1
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Part of PowerShell module : GenXdev.AI Original cmdlet filename : Invoke-HuggingFaceCli.ps1 Original author : René Vaessen / GenXdev Version : 1.300.2025 ################################################################################ Copyright (c) René Vaessen / GenXdev Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. ################################################################################> ############################################################################### <# .SYNOPSIS Invokes the Hugging Face CLI with the specified arguments. .DESCRIPTION Calls EnsureHuggingFace to ensure the CLI is installed, then executes the Hugging Face CLI with the provided arguments. Reads the CLI path from $ENV:LOCALAPPDATA\GenXdev.PowerShell\hfclilocation.json. Returns the command output as a string; throws Write-Error on failure. .PARAMETER Arguments The arguments to pass to the Hugging Face CLI. .PARAMETER Timeout Timeout in seconds for CLI execution and dependency installation. .PARAMETER Force Forces reinstallation of the Hugging Face CLI. .EXAMPLE Invoke-HuggingFaceCli -Arguments @("login") -Timeout 600 -Force Invokes the CLI with the "login" command, forcing reinstallation. .EXAMPLE Invoke-HuggingFaceCli @("whoami") 300 Invokes the CLI with the "whoami" command and a 300-second timeout. #> function Invoke-HuggingFaceCli { [CmdletBinding()] param( ####################################################################### [Parameter( Mandatory = $true, Position = 0, HelpMessage = "The arguments to pass to the Hugging Face CLI" )] [ValidateNotNullOrEmpty()] [string[]] $Arguments, ####################################################################### [Parameter( Mandatory = $false, Position = 1, HelpMessage = "Timeout in seconds for CLI execution and dependency installation" )] [ValidateRange(60, 3600)] [int] $Timeout = 36000, ####################################################################### [Parameter( Mandatory = $false, HelpMessage = "Forces reinstallation of the Hugging Face CLI" )] [switch] $Force ####################################################################### ) begin { # initialize variables $clipath = $null $clioutput = $null $stopwatch = [System.Diagnostics.Stopwatch]::StartNew() # show initial progress Microsoft.PowerShell.Utility\Write-Progress ` -Activity "Hugging Face CLI Execution" ` -Status "Ensuring CLI is installed..." } process { # ensure huggingface cli is installed Microsoft.PowerShell.Utility\Write-Verbose ` "Ensuring Hugging Face CLI is installed" $null = GenXdev.AI\EnsureHuggingFace ` -Timeout $Timeout ` -Force:$Force # read cli path from json Microsoft.PowerShell.Utility\Write-Verbose ` "Reading CLI path from JSON file" $jsonpath = GenXdev.FileSystem\Expand-Path ` "$ENV:LOCALAPPDATA\GenXdev.PowerShell\hfclilocation.json" if (-not (Microsoft.PowerShell.Management\Test-Path -LiteralPath $jsonpath)) { Microsoft.PowerShell.Utility\Write-Error ` "CLI path JSON file not found at: ${jsonpath}" return } $clipath = Microsoft.PowerShell.Management\Get-Content ` -LiteralPath $jsonpath ` -Raw | Microsoft.PowerShell.Utility\ConvertFrom-Json # Handle both executable path and module command approach $isModuleCommand = $clipath -like "*python -m*" if (-not $isModuleCommand -and -not (Microsoft.PowerShell.Management\Test-Path -LiteralPath $clipath)) { Microsoft.PowerShell.Utility\Write-Error ` "Hugging Face CLI not found at: ${clipath}" return } # execute cli with arguments Microsoft.PowerShell.Utility\Write-Progress ` -Activity "Hugging Face CLI Execution" ` -Status "Executing CLI command..." ` -PercentComplete 50 Microsoft.PowerShell.Utility\Write-Verbose ` "Executing CLI at: ${clipath} with arguments: $($Arguments -join ' ')" try { if ($isModuleCommand) { # Execute via PowerShell with Python module command $allArgs = ($clipath.Split(' ') + $Arguments) -join ' ' Microsoft.PowerShell.Utility\Write-Verbose "Executing: $allArgs" $clioutput = & cmd /c $allArgs 2>&1 if ($LASTEXITCODE -ne 0) { Microsoft.PowerShell.Utility\Write-Error ` "CLI execution failed with exit code ${LASTEXITCODE}: ${clioutput}" return } } else { # Execute via Start-Process with executable $process = Microsoft.PowerShell.Management\Start-Process ` -FilePath $clipath ` -ArgumentList $Arguments ` -NoNewWindow ` -RedirectStandardOutput "$env:TEMP\hfcli_output.txt" ` -RedirectStandardError "$env:TEMP\hfcli_error.txt" ` -WindowStyle Hidden ` -PassThru ` -ErrorAction Stop $null = $process.WaitForExit($Timeout * 1000) if ($process.ExitCode -ne 0) { $erroroutput = Microsoft.PowerShell.Management\Get-Content ` -LiteralPath "$env:TEMP\hfcli_error.txt" ` -ErrorAction SilentlyContinue Microsoft.PowerShell.Utility\Write-Error ` ("CLI execution failed with exit code $($process.ExitCode): " + ` "${erroroutput}") return } $clioutput = Microsoft.PowerShell.Management\Get-Content ` -LiteralPath "$env:TEMP\hfcli_output.txt" ` -Raw ` -ErrorAction SilentlyContinue } } catch { Microsoft.PowerShell.Utility\Write-Error ` "Failed to execute Hugging Face CLI: $($_.Exception.Message)" return } finally { # clean up temp files (only for Start-Process approach) if (-not $isModuleCommand) { $null = Microsoft.PowerShell.Management\Remove-Item ` -LiteralPath "$env:TEMP\hfcli_output.txt" ` -Force ` -ErrorAction SilentlyContinue $null = Microsoft.PowerShell.Management\Remove-Item ` -LiteralPath "$env:TEMP\hfcli_error.txt" ` -Force ` -ErrorAction SilentlyContinue } } # check timeout if ($stopwatch.Elapsed.TotalSeconds -gt $Timeout) { Microsoft.PowerShell.Utility\Write-Error ` "CLI execution timed out after ${Timeout} seconds." return } # complete progress Microsoft.PowerShell.Utility\Write-Progress ` -Activity "Hugging Face CLI Execution" ` -Status "Execution completed" ` -PercentComplete 100 return $clioutput } end { } } ############################################################################### |