� PERMANENT THREADING KNOWLEDGE BASE:
✅ CREATED COMPREHENSIVE DOCUMENTATION:
• docs/POWERSHELL-THREADING-RULES.md - Complete threading guide
• Enhanced ThreadSafeProgressCollector with usage examples
• Added to project structure documentation
• Saved to AI memory for future reference
� CRITICAL RULES DOCUMENTED:
• PowerShell cmdlets can ONLY call Write-* methods from main thread
• Background threads must QUEUE updates, never call Write-* directly
• ProcessQueuedUpdates() must ONLY be called from main thread
• Common mistakes and error symptoms clearly identified
� DESIGN PATTERNS PROVIDED:
• Periodic processing pattern (every 1 second)
• Completion-based processing pattern
• Manual processing points pattern
• Correct Task.WaitAll usage with timeouts
� IMPLEMENTATION CHECKLIST:
• Pre-implementation checklist for new cmdlets
• Debugging tips and error identification
• Code examples for correct and incorrect patterns
• Testing guidelines for threading compliance
� PREVENTS FUTURE REGRESSIONS:
• Clear documentation of the 'golden rule'
• Examples of common threading violations
• Patterns for all background operation types
• Reference for all future PowerShell module development
This ensures we never repeat the same threading mistakes!
� POWERSHELL 5.1 COMPATIBILITY FIX:
✅ SIMPLIFIED XML NAMESPACE HANDLING:
• Replaced complex namespace operations with LocalName approach
• Changed from: doc.Descendants(ns + 'UploadId')
• Changed to: doc.Descendants().Where(e => e.Name.LocalName == 'UploadId')
• More compatible with PowerShell 5.1 and .NET Framework
� ROOT CAUSE RESOLVED:
• Previous namespace concatenation approach had compatibility issues
• LocalName approach works consistently across .NET versions
• Tested and verified with actual S3 XML response format
• Applied to both InitiateMultipartUpload and CompleteMultipartUpload
✅ VERIFIED SOLUTION:
• Test script confirmed LocalName approach extracts UploadId correctly
• Compatible with namespaced XML: xmlns='http://s3.amazonaws.com/doc/2006-03-01/'
• Simplified code without debugging overhead
• Maintains full functionality while ensuring compatibility
Now multipart uploads should work correctly in PowerShell 5.1!
- Created MinIOErrorHandler utility with comprehensive error details
- Captures Message, ExceptionType, InnerException, StackTrace, Timestamp, Machine, ProcessId
- Provides detailed logging with Write-Warning for debugging
- Integrated with MinIOBaseCmdlet ExecuteOperation methods
- Fixed parameter name consistency (BucketName across all cmdlets)
- Supports both terminating and non-terminating error handling
- Automatic error category determination based on exception type
This addresses the requirement for centralized C# error handling that provides
detailed debugging information without requiring manual debug code additions.
- Removed MinIO SDK dependency completely
- Built custom HTTP client with AWS S3 signature v4 support
- Created synchronous operations optimized for PowerShell
- Added real progress reporting during transfers
- Implemented performance metrics in result objects
- Fixed null pointer warnings for code quality
- Removed Write-Host usage from test scripts
- Cleaned up unnecessary DLL dependencies
Available cmdlets:
- Connect-MinIO: Enhanced connection with certificate options
- Get-MinIOBucket: List buckets with sorting and filtering
- New-MinIOBucket: Create buckets with region support
- Test-MinIOBucketExists: Check bucket existence
- Get-MinIOObject: List objects with advanced filtering
- New-MinIOObject: Upload files with real progress
- Get-MinIOObjectContent: Download files with progress
This represents a complete architectural overhaul for better PowerShell compatibility and performance.
- Reorganized project structure with proper directory separation:
* All scripts moved to scripts/ directory (including examples)
* All documentation moved to docs/ directory (except README.md)
* Centralized version management in Version.ps1
- Implemented centralized version management system:
* Version.ps1 provides single source of truth for version information
* Automatic yyyy.MM.dd.HHmm versioning based on build time
* scripts/Update-Version.ps1 updates all version references
* src/Properties/AssemblyInfo.cs for assembly version information
- Enhanced build system:
* scripts/Build.ps1 - Full build with validation and packaging
* scripts/Quick-Build.ps1 - Fast build handling file locking issues
* Removed automatic copy from project file to avoid locking
* Integrated version updates into build process
- Updated PowerShell Gallery publishing:
* scripts/Publish-PSMinIOToGallery.ps1 updated for new structure
* docs/POWERSHELL-GALLERY-RELEASE.md comprehensive publishing guide
* Module manifest updated with proper metadata and release notes
- Updated all documentation and examples:
* README.md updated with PowerShell Gallery installation
* All example scripts updated with correct import paths
* scripts/examples/README.md updated for new location
* docs/PROJECT-STRUCTURE.md documents new organization
- Version updated to 2025.07.11.1151 with centralized management
- All import paths corrected for new structure
- Professional project organization following PowerShell best practices
PSMinIO Developer