Remove image build from docker-daemon

lxm3/singularity/images.py

@@ -2,65 +2,15 @@
 import pathlib
 import subprocess
 
-import appdirs
-
-from lxm3.singularity import images
-from lxm3.singularity import uri
-from lxm3.xm_cluster.console import console
-
 
 def build_singularity_image(
-    image_path: os.PathLike, build_spec: str, force: bool = True
+    image_path: os.PathLike,
+    build_spec: str,
+    force: bool = True,
 ):
     build_cmd = ["singularity", "build"]
     if force:
         build_cmd.append("--force")
     pathlib.Path(image_path).parent.mkdir(exist_ok=True, parents=True)
     cmd = build_cmd + [str(image_path), build_spec]
     subprocess.run(cmd, check=True)
-
-
-def build_singularity_image_from_docker_daemon(singularity_image: str) -> str:
-    transport, ref = uri.split(singularity_image)
-    if transport != "docker-daemon":
-        raise ValueError(
-            f"Expected docker-daemon transport, got {transport} for {singularity_image}"
-        )
-
-    filename = uri.filename(singularity_image, "sif")
-    build_cache_dir = pathlib.Path(appdirs.user_cache_dir("lxm3"), "singularity")
-    cache_image_path = build_cache_dir / filename
-    marker_file = cache_image_path.with_suffix(cache_image_path.suffix + ".image_id")
-    try:
-        import docker
-    except ImportError:
-        raise ValueError(
-            "docker-py library is required to build Singularity images from docker-daemon"
-        )
-
-    client = docker.from_env()
-    image_id: str = client.images.get(ref).id  # type: ignore
-
-    should_rebuild = True
-    if cache_image_path.exists():
-        if marker_file.exists():
-            old_image_id = pathlib.Path(marker_file).read_text().strip()
-            should_rebuild = old_image_id != image_id
-            if should_rebuild:
-                console.log("Image ID changed, rebuilding...")
-            else:
-                console.log("Reusing cached image from", cache_image_path)
-        else:
-            should_rebuild = True
-            console.log("Marker file does not exist, rebuilding...")
-    else:
-        should_rebuild = True
-        console.log("Container cache does not exist, rebuilding...")
-
-    if should_rebuild:
-        cache_image_path.parent.mkdir(parents=True, exist_ok=True)
-        images.build_singularity_image(cache_image_path, singularity_image, force=True)
-        console.log("Cached image at", cache_image_path)
-        pathlib.Path(marker_file).write_text(image_id)
-
-    return str(cache_image_path)