Private/Zip-DirectoryEx.ps1
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# Copyright 2017 Google Inc. # # 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 # # https://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. function Using-Object { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [AllowEmptyString()] [AllowEmptyCollection()] [AllowNull()] [Object] $InputObject, [Parameter(Mandatory = $true)] [scriptblock] $ScriptBlock ) try { . $ScriptBlock } finally { if ($null -ne $InputObject -and $InputObject -is [System.IDisposable]) { $InputObject.Dispose() } } } function Get-AllFiles([string] $SourceDir) { # This gets the flattened list of all the files in the source directory, # which is what we need to produce a zip archive. The ShortPath flips # the slashes, for compatibility with Java Zip Stream. $mypath = $(Resolve-Path $SourceDir) if ( $mypath.count -ne 1 ) { throw [System.ArgumentException] "SourceDir", [string]::Format("The provided SourceDir ({0}) does not resolve.", $SourceDir) } $allfiles = @(Get-ChildItem -Path $mypath.Path -Recurse -File).FullName $allfiles |% { @{ FullPath = $_; ShortPath = $_.Replace($mypath.Path+'\','').Replace('\','/') } } } function Zip-DirectoryEx([string] $SourceDir) { $mypath = $(Resolve-PathSafe $SourceDir) if (! $mypath) { throw [System.ArgumentException] "SourceDir", "The provided Source does not resolve." } $ZipFileName = [string]::Format('{0}\bundle-{1}.zip', $env:temp, $(Get-Random)) Add-Type -AssemblyName System.IO Add-Type -AssemblyName System.IO.Compression Add-Type -AssemblyName System.IO.Compression.FileSystem Using-Object ($fs = New-Object System.IO.FileStream($ZipFileName, [System.IO.FileMode]::Create)) { Using-Object ($arch = New-Object System.IO.Compression.ZipArchive($fs, [System.IO.Compression.ZipArchiveMode]::Create)) { Get-AllFiles $mypath | foreach { $t = @([System.IO.Compression.ZipFileExtensions]::CreateEntryFromFile($arch, $_.FullPath, $_.ShortPath) ) } } } $ZipFileName } |