sync

src/docker_compose/domain/render/bind_vols.py

@@ -0,0 +1,34 @@
+from __future__ import annotations
+
+from collections.abc import Iterator
+from pathlib import Path
+from typing import TYPE_CHECKING, final
+
+from pydantic.dataclasses import dataclass
+
+from docker_compose import ROOT
+
+if TYPE_CHECKING:
+    from docker_compose.domain.render.render import Render
+
+
+@final
+@dataclass(frozen=True, slots=True)
+class BindVols:
+    # data_rep = Replace("data", str(DATA_ROOT))
+    render: Render
+
+    def __call__(self):
+        # def mk_bind_vols(self) -> None:
+        for path in self:
+            path.mkdir(parents=True, exist_ok=True)
+
+    def __iter__(self) -> Iterator[Path]:
+        for app in self.render.template.services:
+            for vol in app.volumes:
+                path = Path(self.render.org_data(vol.src))
+                if ROOT not in path.parents:
+                    continue
+                if not path.is_dir():
+                    continue
+                yield path