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REFACTOR_STATUS.md

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XDS Refactoring Status

Completed

✅ Infrastructure

  • Created ROADMAP.md - Feature planning document
  • Created transfer package - Resume and sync support
  • Added StateManager - Transfer state persistence
  • Added CompareFiles - File comparison for sync

✅ Internationalization (Partial)

  • pkg/config/config.go - All comments and errors in English
  • pkg/ssh/sshconfig.go - All comments and errors in English

In Progress

🔄 Internationalization

  • pkg/sftp/sftp.go - Convert to English
  • cmd/xds/main.go - Convert all output to English
  • Update progress bar descriptions to English

🔄 Resume Feature

  • Integrate StateManager with upload/download
  • Add --resume flag
  • Add checksum verification
  • Handle partial file transfer

Planned

📋 New Commands

High Priority

  • xds sync <local> <remote> - Bidirectional sync with rsync-like behavior
  • xds exec "<command>" - Execute command on remote server
  • xds ls <remote_path> - List remote directory
  • xds rm <remote_path> - Remove remote file/directory

Medium Priority

  • xds cp <remote1> <remote2> - Copy between remote paths
  • xds mv <remote1> <remote2> - Move/rename remote file
  • xds stat <remote_path> - Show remote file info
  • xds diff <local> <remote> - Compare local and remote files

Low Priority

  • xds shell or xds ssh - Interactive SSH session
  • xds forward - Port forwarding
  • xds watch <local> - Auto-sync on file changes

🚀 Enhanced Transfer Features

  • Multi-file upload/download
  • Recursive directory transfer (-r flag)
  • Exclude patterns (--exclude)
  • Compression (--compress or -z)
  • Bandwidth limiting (--limit)
  • Parallel transfers (--parallel)
  • Dry-run mode (--dry-run)

🔧 Improvements

  • Better error messages
  • Verbose mode (-v, -vv, -vvv)
  • JSON output (--json)
  • Shell completion scripts
  • Configuration file support (YAML)
  • Transfer history/logging
  • Unit tests
  • Integration tests

Implementation Plan

Phase 1: Complete Internationalization (Current)

Goal: All user-facing text in English
Files:

  • pkg/sftp/sftp.go
  • cmd/xds/main.go
  • Error messages
  • Help text
  • Progress bars

Phase 2: Resume Feature

Goal: Add rsync-like resume capability
Tasks:

  1. Integrate StateManager
  2. Add --resume and --no-resume flags
  3. Implement checksum verification
  4. Handle interrupted transfers
  5. Test with large files

Phase 3: Essential Commands

Goal: Add most useful commands
Priority:

  1. xds sync - Most important for rsync replacement
  2. xds exec - Quick remote commands
  3. xds ls - Browse remote files
  4. xds rm - Clean up remote files

Phase 4: Advanced Features

Goal: Power user features
Features:

  • Multi-file operations
  • Recursive transfers
  • Compression
  • Bandwidth control

Quick Reference

Current Commands

xds list                    # List servers
xds set <server>           # Set default server
xds upload <local> <remote>    # Upload file
xds download <remote> <local>  # Download file

Planned Commands (Next Release)

xds sync <local> <remote>      # Sync files (rsync-like)
xds sync <local> <remote> --resume  # Resume interrupted sync
xds exec "command"             # Execute remote command
xds ls /path                   # List remote directory
xds rm /path/file              # Remove remote file
xds stat /path/file            # File info

Future Commands

xds upload -r ./dir /remote/    # Recursive upload
xds download -r /remote/ ./dir  # Recursive download
xds sync --exclude "*.log"      # Sync with exclusions
xds sync --compress             # Sync with compression
xds sync --limit 1MB/s          # Bandwidth limiting
xds watch ./src /remote/src     # Auto-sync on changes

Notes

  • Focus on English internationalization first
  • Resume feature is critical for large files
  • Keep CLI simple and intuitive
  • Follow scp/rsync conventions
  • Maintain backwards compatibility