🌀 Syncly

Minimalistic one-way folder sync tool written in Rust.
Copies only new or changed files from a source directory to a target directory and cleans up empty target directories — fast, safe, and optionally in verbose mode.

🚀 MVP Scope (Most Viable Product)

✅ Goal

Sync files from source to target:

• Only copy files that don’t exist in target or differ (by size or hash).
• Preserve folder structure.
• Perform the actual copy.

✨ Features (MVP)

• Run with env variables SOURCE_DIR (required / string), TARGET_DIR (required / string), VERBOSE (optional / bool)
• Recursively scan both directories
• Compare files by:
  • Relative path
  • File hash
• Copy only what’s needed
• Show actions taken

❌ Not in MVP (yet)

• Bi-directional sync
• File deletion
• .syncignore support
• Multithreading / async
• Networking

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