v2.11.0 (#717)

Co-authored-by: Clément Drouin <clement.drouin@mistral.ai>
Co-authored-by: Clément Sirieix <clement.sirieix@mistral.ai>
Co-authored-by: Guillaume LE GOFF <guillaume.lgf@gmail.com>
Co-authored-by: Mathias Gesbert <mathias.gesbert@mistral.ai>
Co-authored-by: Michel Thomazo <51709227+michelTho@users.noreply.github.com>
Co-authored-by: Pierre Rossinès <pierre.rossines@mistral.ai>
Co-authored-by: Vincent G <10739306+VinceOPS@users.noreply.github.com>
Co-authored-by: Mistral Vibe <vibe@mistral.ai>

vibe/cli/textual_ui/message_queue.py

@@ -0,0 +1,85 @@
+from __future__ import annotations
+
+from collections.abc import Callable
+from dataclasses import dataclass, field
+from enum import StrEnum, auto
+
+
+class QueuedItemKind(StrEnum):
+    PROMPT = auto()
+    BASH = auto()
+
+
+@dataclass(frozen=True, slots=True)
+class QueuedItem:
+    kind: QueuedItemKind
+    content: str
+
+
+@dataclass(slots=True)
+class MessageQueue:
+    _items: list[QueuedItem] = field(default_factory=list)
+    _paused: bool = False
+    _on_change: Callable[[], None] | None = None
+
+    def set_change_listener(self, listener: Callable[[], None] | None) -> None:
+        self._on_change = listener
+
+    def __len__(self) -> int:
+        return len(self._items)
+
+    def __bool__(self) -> bool:
+        return bool(self._items)
+
+    @property
+    def items(self) -> list[QueuedItem]:
+        return list(self._items)
+
+    @property
+    def paused(self) -> bool:
+        return self._paused
+
+    def append_prompt(self, content: str) -> None:
+        self._items.append(QueuedItem(QueuedItemKind.PROMPT, content))
+        self._notify()
+
+    def append_bash(self, content: str) -> None:
+        self._items.append(QueuedItem(QueuedItemKind.BASH, content))
+        self._notify()
+
+    def pop_last(self) -> QueuedItem | None:
+        if not self._items:
+            return None
+        item = self._items.pop()
+        self._notify()
+        return item
+
+    def pop_first(self) -> QueuedItem | None:
+        if not self._items:
+            return None
+        item = self._items.pop(0)
+        self._notify()
+        return item
+
+    def pause(self) -> None:
+        if self._paused:
+            return
+        self._paused = True
+        self._notify()
+
+    def resume(self) -> None:
+        if not self._paused:
+            return
+        self._paused = False
+        self._notify()
+
+    def clear(self) -> None:
+        if not self._items and not self._paused:
+            return
+        self._items.clear()
+        self._paused = False
+        self._notify()
+
+    def _notify(self) -> None:
+        if self._on_change is not None:
+            self._on_change()