Добавлена поддержка скачивания последней версии скрипта

dsync

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-VERSION = "0.2.0"
+VERSION = "0.2.1"
 
 import re
 import sys
@@ -121,26 +121,25 @@ def _index_by_name(nodes: List[Dict[str, Optional[str]]], name: str) -> int:
     return -1
 
 
-# Accepts either "user@host" or "user@host:/absolute/dir"
-_NODE_ARG_RE = re.compile(r"^(?P<name>[^:]+):(?P<dir>/.*)$")
-
+def _is_pathlike(p: str) -> bool:
+    """Return True if token looks like a remote path we should pass to rsync."""
+    return p.startswith(("/", "~", "./", "../"))
 
 def _parse_node_token(token: str) -> Tuple[str, Optional[str]]:
-    """Parse a node token into (name, remote_dir).
-
-    Supported forms:
-        "user@host"                -> ("user@host", None)
-        "user@host:/path/to/dir"   -> ("user@host", "/path/to/dir")
-
-    Args:
-        token: CLI argument representing a node.
-
-    Returns:
-        Tuple of (node_name, remote_dir_or_None).
     """
-    m = _NODE_ARG_RE.match(token)
-    if m:
-        return m.group("name"), m.group("dir")
+    Parse a node token into (name, remote_dir).
+
+    Supports:
+      - "user@host"                  -> ("user@host", None)
+      - "user@host:/abs/path"        -> ("user@host", "/abs/path")
+      - "user@host:~/home/path"      -> ("user@host", "~/home/path")
+      - "user@host:./relative"       -> ("user@host", "./relative")
+      - "user@host:../relative"      -> ("user@host", "../relative")
+    """
+    if ":" in token:
+        name, tail = token.split(":", 1)
+        if name and tail and _is_pathlike(tail):
+            return name, tail
     return token, None
 
 
@@ -479,16 +478,15 @@ node_modules/
 
 
 def add_nodes(*args: str) -> None:
-    """Add one or multiple nodes.
-
-    Supported forms:
-        dsync add-node user@host
-        dsync add-node user@host:/remote/dir
-        dsync add-node user@host /remote/dir   # alt form for a single node
-        dsync add-node user@h1 user@h2:/dir user@h3 ...
-
-    Args:
-        *args: Node tokens, see forms above.
+    """
+    Add one or multiple nodes.
+
+    Supported forms (can be mixed in one command):
+      dsync add-node user@h1
+      dsync add-node user@h1:/path
+      dsync add-node user@h1 ~/path         # as two tokens (pair)
+      dsync add-node user@h1 ./rel          # pair with relative
+      dsync add-node user@h1 /abs user@h2:~/p2 user@h3
     """
     if not args:
         print(colored("No nodes provided", Colors.YELLOW))
@@ -498,35 +496,67 @@ def add_nodes(*args: str) -> None:
     nodes = _normalize_nodes(config)
     master_dir = config.get("master_dir", str(project_dir))
 
-    # Special alt-form: exactly two args "user@host /remote/dir"
-    if len(args) == 2 and args[1].startswith(("/", ".", "~")):
-        name, rdir = args[0], args[1]
+    added_or_updated = False
+    i = 0
+    n = len(args)
+
+    while i < n:
+        tok = args[i]
+
+        # 1) Full "node:path" form?
+        name, rdir = _parse_node_token(tok)
+        if rdir is not None:
             idx = _index_by_name(nodes, name)
             if idx >= 0:
-            print(colored(f"Node {name} already exists", Colors.YELLOW))
+                # update existing node dir
+                nodes[idx]["remote_dir"] = rdir
+                print(colored(f"Updated node: {name} ({rdir})", Colors.GREEN))
             else:
                 nodes.append({"name": name, "remote_dir": rdir})
                 print(colored(f"Added node: {name} ({rdir})", Colors.GREEN))
-        config["nodes"] = nodes
-        save_config(config, project_dir)
-        return
+            added_or_updated = True
+            i += 1
+            continue
 
-    added_any = False
-    for tok in args:
-        name, rdir = _parse_node_token(tok)
+        # 2) Pair form: "node" followed by a path-like token
+        next_is_path = (i + 1 < n) and _is_pathlike(args[i + 1])
+        if not _is_pathlike(tok) and next_is_path:
+            name = tok
+            rdir = args[i + 1]
             idx = _index_by_name(nodes, name)
             if idx >= 0:
-            print(colored(f"Node {name} already exists", Colors.YELLOW))
-            continue
+                nodes[idx]["remote_dir"] = rdir
+                print(colored(f"Updated node: {name} ({rdir})", Colors.GREEN))
+            else:
                 nodes.append({"name": name, "remote_dir": rdir})
-        print(colored(f"Added node: {name} ({rdir or master_dir})", Colors.GREEN))
-        added_any = True
+                print(colored(f"Added node: {name} ({rdir})", Colors.GREEN))
+            added_or_updated = True
+            i += 2
+            continue
+
+        # 3) Lone path-like token (e.g., "/abs") — ignore with warning
+        if _is_pathlike(tok):
+            print(colored(f"Ignored stray path token: {tok}", Colors.YELLOW))
+            i += 1
+            continue
+
+        # 4) Bare node (no path provided)
+        name = tok
+        idx = _index_by_name(nodes, name)
+        if idx >= 0:
+            # already exists, keep its dir; do not spam
+            print(colored(f"Node {name} already exists", Colors.YELLOW))
+        else:
+            nodes.append({"name": name, "remote_dir": None})
+            print(colored(f"Added node: {name} ({master_dir})", Colors.GREEN))
+            added_or_updated = True
+        i += 1
 
-    if added_any:
+    if added_or_updated:
         config["nodes"] = nodes
         save_config(config, project_dir)
     else:
-        print(colored("No new nodes added", Colors.YELLOW))
+        print(colored("No new nodes added or updated", Colors.YELLOW))
 
 
 def del_nodes(*nodes_to_remove: str) -> None: