Unzip all files from source directory to target directory

extract-zips.sh

# Usage:
# .\extract-zips.ps1 -SourceDir "C:\path\to\zipfiles" -DestinationDir "C:\path\to\destination"

param(
    [Parameter(Mandatory=$true)]
    [string]$SourceDir,
    
    [Parameter(Mandatory=$true)]
    [string]$DestinationDir
)

# Ensure the source directory exists
if (-not (Test-Path -Path $SourceDir)) {
    Write-Error "Source directory does not exist: $SourceDir"
    exit 1
}

# Create the destination directory if it doesn't exist
if (-not (Test-Path -Path $DestinationDir)) {
    New-Item -Path $DestinationDir -ItemType Directory | Out-Null
    Write-Host "Created destination directory: $DestinationDir"
}

# Get all zip files from the source directory
$zipFiles = Get-ChildItem -Path $SourceDir -Filter "*.zip"

if ($zipFiles.Count -eq 0) {
    Write-Host "No zip files found in: $SourceDir"
    exit 0
}

Write-Host "Found $($zipFiles.Count) zip file(s) to extract..."

# Extract each zip file to the destination directory
foreach ($zip in $zipFiles) {
    Write-Host "Extracting: $($zip.Name)..."
    
    # Using the built-in Expand-Archive cmdlet (PowerShell 5.0+)
    Expand-Archive -Path $zip.FullName -DestinationPath $DestinationDir -Force
}

Write-Host "All zip files have been extracted to: $DestinationDir"