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PSMinIO Developer
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✅ ZipArchiveBuilder - Core compression engine: • Built on System.IO.Compression (.NET Standard 2.0 built-in) • Real-time progress tracking with events • Start/end time tracking with duration calculation • Size metrics (compressed/uncompressed) and compression ratios • FileSystemInfo support (FileInfo, DirectoryInfo) • Append support via ZipArchiveMode.Update • Compression efficiency calculations ✅ ZipBuilder - PowerShell integration layer: • ThreadSafeProgressCollector integration • Multi-layer progress tracking (Zip + File levels) • Verbose logging with comprehensive metrics • ZipCreationResult object for PowerShell output • Event-driven progress reporting ✅ New-MinIOZipArchive cmdlet - Well-structured PowerShell interface: • Files parameter set: FileInfo[] support for multiple files • Directory parameter set: DirectoryInfo with recursive options • File filtering: InclusionFilter/ExclusionFilter ScriptBlocks • Compression levels: Optimal, Fastest, NoCompression • Archive modes: Create, Update (for appending) • BasePath parameter for custom entry name control • Force parameter for overwriting existing archives • PassThru parameter for detailed result objects ✅ Advanced features: • Progress tracking: Real-time speed and ETA calculations • Metrics: Compression ratio, space saved, processing time • File filtering: ScriptBlock-based inclusion/exclusion • Path handling: Cross-platform compatibility • Error handling: Comprehensive validation and recovery • Memory efficiency: 80KB buffer for optimal throughput ✅ Integration benefits: • No external dependencies (uses built-in .NET compression) • Thread-safe operations compatible with PSMinIO architecture • Consistent with existing progress tracking patterns • Minimal footprint aligning with project preferences • Enterprise-grade functionality with comprehensive metrics Architecture: Built on System.IO.Compression with custom progress tracking, providing superior zip functionality with PowerShell-native integration.