worktree-metadata-sync.py

#!/usr/bin/env -S uv run --script
# /// script
# requires-python = ">=3.14"
# dependencies = ["rich"]
# ///
'''Sync specific files to OneDrive directory and show diffs for updated files.

~/dev/beads is a container for git worktrees on the beads project.
The files in this dir plus the underscore dirs are metadata for the worktrees.
This script syncs only the metadata files Onedrive for backup. 
'''

import shutil
import os
from pathlib import Path
from difflib import unified_diff
from glob import glob
from rich.console import Console
from rich.syntax import Syntax
console = Console()

SYNC_LIST = ["readme.md", "sync"]
SYNC_LIST += glob("_working_on/*")
SYNC_LIST += glob("_history/*")

def main() -> None:
    cwd = os.getcwd()
    print(f"Hello from {cwd} sync!")
    
    # Copy files and directories to OneDrive
    dest_dir = Path("~/OneDrive/dev/framation/dev/beads").expanduser()
    
    # Create destination directory if it doesn't exist
    dest_dir.mkdir(parents=True, exist_ok=True)
    
    # Process files
    for file in SYNC_LIST:
        src_path = Path(cwd) / file
        if src_path.exists():
            dest_path = dest_dir / file
            # Ensure destination subdirectory exists
            dest_path.parent.mkdir(parents=True, exist_ok=True)
            # Read original file if it exists
            original_content = None
            if dest_path.exists():
                with open(dest_path, 'r', encoding='utf-8', errors='ignore') as f:
                    original_content = f.readlines()
            # Copy file
            shutil.copy2(src_path, dest_path)
            # Read new file
            with open(dest_path, 'r', encoding='utf-8', errors='ignore') as f:
                new_content = f.readlines()
            console.print(f"[cyan]✓[/cyan] Copied [bold]{file}[/bold] to {dest_dir}")
            # Show diff if file was updated
            if original_content and original_content != new_content:
                console.print(f"[yellow]  Changes:[/yellow]")
                diff = unified_diff(
                    original_content,
                    new_content,
                    fromfile=f"{file} (old)",
                    tofile=f"{file} (new)",
                    lineterm="",
                    n=0
                )
                for line in diff:
                    line = line.rstrip('\n')
                    if line.startswith("---") or line.startswith("+++"):
                        console.print(f"[blue]{line}[/blue]")
                    elif line.startswith("-"):
                        console.print(f"[red]{line}[/red]")
                    elif line.startswith("+"):
                        console.print(f"[green]{line}[/green]")
                    elif line.startswith("@@"):
                        console.print(f"[cyan]{line}[/cyan]")
                    else:
                        console.print(f"[dim]{line}[/dim]")
        else:
            console.print(f"[yellow]⚠[/yellow] Warning: {file} not found in {cwd}")


if __name__ == "__main__":
    main()