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 : 1.264.2025 ################################################################################ MIT License Copyright 2021-2025 GenXdev Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ################################################################################> ############################################################################### <# .SYNOPSIS Extracts archive files in the current directory to their own folders and deletes the 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. 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 ) 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)" # initialize 7zip executable path $sevenZip = "7z" # 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) } # verify 7zip installation or attempt to install it if ((Microsoft.PowerShell.Core\Get-Command $sevenZip -ErrorAction SilentlyContinue).Length -eq 0) { $sevenZip = "${env:ProgramFiles}\7-Zip\7z.exe" if (![IO.File]::Exists($sevenZip)) { if ((Microsoft.PowerShell.Core\Get-Command winget -ErrorAction SilentlyContinue).Length -eq 0) { throw "You need to install 7zip or winget first" } Microsoft.PowerShell.Utility\Write-Verbose "Installing 7-Zip via winget..." winget install 7zip if (![IO.File]::Exists($sevenZip)) { throw "You need to install 7-zip" } } } # extract archive contents Microsoft.PowerShell.Utility\Write-Verbose "Extracting to: $extractPath" $pwparam = if ($Password) { "-p$Password" } else { "" } if ([string]::IsNullOrWhiteSpace($Password)) { & $sevenZip x -y "-o$extractPath" $zipFile } else { & $sevenZip x -y $pwparam "-o$extractPath" $zipFile } # delete original archive if extraction succeeded if ($?) { 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 ($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.FileSystem\Invoke-Fasti -Password $Password -ExtractOutputToo } else { GenXdev.FileSystem\Invoke-Fasti -ExtractOutputToo } } 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 { } } |