Functions/GenXdev.FileSystem/Invoke-Fasti.ps1
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<############################################################################## Part of PowerShell module : GenXdev.FileSystem Original cmdlet filename : Invoke-Fasti.ps1 Original author : René Vaessen / GenXdev Version : 3.28.2026 ################################################################################ Copyright (c) 2026 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. ################################################################################> # Don't remove this line [dontrefactor] ############################################################################### <# .SYNOPSIS Extracts archive files in the current directory to their own folders and deletes them afterwards. .DESCRIPTION Automatically extracts common archive formats (zip, 7z, tar, etc.) found in the current directory into individual folders named after each archive. After successful extraction, the original archive files are deleted unless -DontDeleteArchives is specified. Requires 7-Zip to be installed on the system. .EXAMPLE PS C:\Downloads> Invoke-Fasti .EXAMPLE PS C:\Downloads> fasti .NOTES Supported formats: 7z, zip, rar, tar, iso and many others. Requires 7-Zip installation (will attempt auto-install via winget if missing). #> function Invoke-Fasti { [CmdletBinding()] [Alias("fasti")] param( ############################################################################### [Parameter( Mandatory = $false, HelpMessage = "Enter the password for the encrypted archive(s)" )] [string] $Password, ############################################################################### [Parameter( Mandatory = $false, HelpMessage = "Recursively extract archives found within extracted folders" )] [switch] $ExtractOutputToo, ############################################################################### [Parameter( Mandatory = $false, HelpMessage = ('Automatically consent to 7-Zip installation ' + 'and set persistent flag.') )] [switch] $AutoConsent, ############################################################################### [Parameter( Mandatory = $false, HelpMessage = ('Automatically consent to third-party software ' + 'installation and set persistent flag for all packages.') )] [switch] $AutoConsentAllPackages, ############################################################################### [Parameter( Mandatory = $false, HelpMessage = ('Keep original archive files after ' + 'successful extraction.') )] [switch] $DontDeleteArchives, ############################################################################### [Parameter( Mandatory = $false, HelpMessage = ('Use alternative settings stored in session for ' + 'preferences') )] [switch]$SessionOnly ) begin { # list of supported archive extensions $extensions = @("*.7z", "*.7z.001", "*.xz", "*.bzip2", "*.gzip", "*.tar", "*.zip", "*.zip.001", "*.wim", "*.ar", "*.arj", "*.cab", "*.chm", "*.cpio", "*.cramfs", "*.dmg", "*.ext", "*.fat", "*.gpt", "*.hfs", "*.ihex", "*.iso", "*.lzh", "*.lzma", "*.mbr", "*.msi", "*.nsis", "*.ntfs", "*.qcow2", "*.rar", "*.rpm", "*.squashfs", "*.udf", "*.uefi", "*.vdi", "*.vhd", "*.vmdk", "*.wim", "*.xar", "*.z") } process { # process each archive file found in current directory Microsoft.PowerShell.Management\Get-ChildItem -Path $extensions -File -ErrorAction SilentlyContinue | Microsoft.PowerShell.Core\ForEach-Object { Microsoft.PowerShell.Utility\Write-Verbose "Processing archive: $($PSItem.Name)" # get archive details $zipFile = $PSItem.fullname $name = [system.IO.Path]::GetFileNameWithoutExtension($zipFile) $path = [System.IO.Path]::GetDirectoryName($zipFile) $extractPath = [system.Io.Path]::Combine($path, $name) # create extraction directory if it doesn"t exist if ([System.IO.Directory]::exists($extractPath) -eq $false) { Microsoft.PowerShell.Utility\Write-Verbose "Creating directory: $extractPath" [System.IO.Directory]::CreateDirectory($extractPath) } # ensure 7-Zip is installed and on PATH $ensureParams = GenXdev\Copy-IdenticalParamValues ` -BoundParameters $PSBoundParameters ` -FunctionName 'GenXdev\Ensure7Zip' GenXdev\Ensure7Zip @ensureParams # extract archive contents Microsoft.PowerShell.Utility\Write-Verbose "Extracting to: $extractPath" $pwparam = if ($Password) { "-p$Password" } else { "" } if ([string]::IsNullOrWhiteSpace($Password)) { 7z x -y "-o$extractPath" $zipFile } else { 7z x -y $pwparam "-o$extractPath" $zipFile } # delete original archive if extraction succeeded (unless -DontDeleteArchives) if ($? -and (-not $DontDeleteArchives)) { try { Microsoft.PowerShell.Utility\Write-Verbose "Removing original archive: $zipFile" Microsoft.PowerShell.Management\Remove-Item -LiteralPath "$zipFile" -Force -ErrorAction silentlycontinue } catch { Microsoft.PowerShell.Utility\Write-Verbose "Failed to remove original archive" } } # if ExtractOutputToo is enabled, recursively extract archives in the output folder if ($? -and $ExtractOutputToo) { Microsoft.PowerShell.Utility\Write-Verbose "Checking for nested archives in: $extractPath" do { # find all archives recursively in the extraction path $nestedArchives = Microsoft.PowerShell.Management\Get-ChildItem -Recurse -File "${extractPath}\*" -ErrorAction SilentlyContinue | Microsoft.PowerShell.Core\Where-Object { $extensions -contains "*$($_.Extension)" } if ($nestedArchives.Count -eq 0) { Microsoft.PowerShell.Utility\Write-Verbose "No more nested archives found" break } Microsoft.PowerShell.Utility\Write-Verbose "Found $($nestedArchives.Count) nested archive(s)" $nestedDirectories = $nestedArchives | Microsoft.PowerShell.Core\ForEach-Object { [System.IO.Path]::GetDirectoryName($_.FullName) } | Microsoft.PowerShell.Utility\Select-Object -Unique $errorOccured = $false # process each nested archive in its own directory foreach ($nestedDirectory in $nestedDirectories) { Microsoft.PowerShell.Utility\Write-Verbose "Processing nested archive in: $nestedDirectory" try { Microsoft.PowerShell.Management\Push-Location -LiteralPath $nestedDirectory if ($Password) { GenXdev\Invoke-Fasti -Password $Password -ExtractOutputToo -DontDeleteArchives:$DontDeleteArchives } else { GenXdev\Invoke-Fasti -ExtractOutputToo -DontDeleteArchives:$DontDeleteArchives } } catch { $errorOccured = $true Microsoft.PowerShell.Utility\Write-Verbose "Error occurred while processing nested archive in: $nestedDirectory" } finally { Microsoft.PowerShell.Management\Pop-Location } } } while (-not $errorOccured) } } } end { } } |