Adding cache so we can sync via server

gnommo/cli.py

@@ -96,6 +96,7 @@ Examples:
             "description",
             "archive",
             "load",
+            "sync",
             "extract-audio",
             "master",
             "push",
@@ -197,6 +198,11 @@ Examples:
         action="store_true",
         help="For transcode: compress _processed.mov files (with alpha) using HEVC+alpha instead of narration files",
     )
+    parser.add_argument(
+        "--down",
+        action="store_true",
+        help="For sync: download from server to local (default is upload)",
+    )
     parser.add_argument(
         "--alpha-quality",
         type=float,
@@ -272,6 +278,8 @@ Examples:
             return cmd_archive(project_path, args.verbose, args.dry_run)
         elif action == "load":
             return cmd_load(project_path, args.verbose, args.dry_run)
+        elif action == "sync":
+            return cmd_sync(project_path, args.verbose, args.dry_run, args.down)
         elif action == "extract-audio":
             return cmd_extract_audio(
                 project_path, args.verbose, args.segment, args.channel, args.combined
@@ -3086,6 +3094,83 @@ def cmd_load(project_path: Path, verbose: bool, dry_run: bool) -> int:
     return 0
 
 
+def cmd_sync(project_path: Path, verbose: bool, dry_run: bool, download: bool) -> int:
+    """Sync project files to/from the remote server via rsync over SSH."""
+    from .cache import load_server_config
+
+    direction = "Downloading from" if download else "Uploading to"
+    print(f"{direction} server: {project_path.name}")
+
+    server = load_server_config()
+    if server is None:
+        print("Error: Server not configured. Add to ~/.gnommo.conf:")
+        print("  [server]")
+        print("  host = 76.13.144.52")
+        print("  user = root")
+        print("  path = /gnommo/project")
+        return 1
+
+    remote = f"{server['user']}@{server['host']}:{server['path']}/{project_path.name}/"
+    local = f"{project_path}/"
+
+    if download:
+        src, dest = remote, local
+    else:
+        src, dest = local, remote
+
+    print(f"  Source:      {src}")
+    print(f"  Destination: {dest}")
+
+    # Ensure destination directory exists
+    if not dry_run:
+        if download:
+            project_path.mkdir(parents=True, exist_ok=True)
+        else:
+            remote_dir = f"{server['path']}/{project_path.name}"
+            ssh_cmd = [
+                "ssh", "-p", server["port"],
+                f"{server['user']}@{server['host']}",
+                f"mkdir -p {remote_dir}",
+            ]
+            if verbose:
+                print(f"  Creating remote dir: {remote_dir}")
+            result = subprocess.run(ssh_cmd)
+            if result.returncode != 0:
+                print(f"Error: could not create remote directory {remote_dir}")
+                return 1
+
+    rsync_cmd = [
+        "rsync",
+        "-av",
+        "--progress",
+        "-e", f"ssh -p {server['port']}",
+        "--exclude=*.py",
+        "--exclude=__pycache__",
+        "--exclude=.git",
+        "--exclude=.DS_Store",
+        src,
+        dest,
+    ]
+
+    if dry_run:
+        rsync_cmd.insert(1, "--dry-run")
+        print("\n  [DRY RUN] Would execute:")
+        print(f"  {' '.join(rsync_cmd)}")
+    else:
+        print("\n  Syncing files...")
+
+    if verbose:
+        print(f"  Command: {' '.join(rsync_cmd)}")
+
+    result = subprocess.run(rsync_cmd)
+    if result.returncode != 0:
+        print(f"Error: rsync failed with code {result.returncode}")
+        return 1
+
+    print("\nDone.")
+    return 0
+
+
 # =============================================================================
 # Extract Audio Command
 # =============================================================================