refactor(clan_lib): move show_clan_meta to clan_lib

pkgs/clan-cli/clan_cli/clan/show.py

@@ -1,80 +1,11 @@
 import argparse
-import json
 import logging
-from pathlib import Path
-from urllib.parse import urlparse
 
-from clan_lib.api import API
+from clan_lib.clan.get import show_clan_meta
-from clan_lib.cmd import run
-from clan_lib.errors import ClanCmdError, ClanError
-from clan_lib.flake import Flake
-from clan_lib.nix import nix_eval
-from clan_lib.nix_models.clan import InventoryMeta as Meta
 
 log = logging.getLogger(__name__)
 
 
-@API.register
-def show_clan_meta(flake: Flake) -> Meta:
-    if flake.is_local and not flake.path.exists():
-        msg = f"Path {flake} does not exist"
-        raise ClanError(msg, description="clan directory does not exist")
-    cmd = nix_eval(
-        [
-            f"{flake}#clanInternals.inventory.meta",
-            "--json",
-        ]
-    )
-    res = "{}"
-
-    try:
-        proc = run(cmd)
-        res = proc.stdout.strip()
-    except ClanCmdError as e:
-        msg = "Evaluation failed on meta attribute"
-        raise ClanError(
-            msg,
-            location=f"show_clan {flake}",
-            description=str(e.cmd),
-        ) from e
-
-    clan_meta = json.loads(res)
-
-    # Check if icon is a URL such as http:// or https://
-    # Check if icon is an relative path
-    # All other schemas such as file://, ftp:// are not yet supported.
-    icon_path: str | None = None
-    if meta_icon := clan_meta.get("icon"):
-        scheme = urlparse(meta_icon).scheme
-        if scheme in ["http", "https"]:
-            icon_path = meta_icon
-        elif scheme in [""]:
-            if Path(meta_icon).is_absolute():
-                msg = "Invalid absolute path"
-                raise ClanError(
-                    msg,
-                    location=f"show_clan {flake}",
-                    description="Icon path must be a URL or a relative path",
-                )
-
-            icon_path = str((flake.path / meta_icon).resolve())
-        else:
-            msg = "Invalid schema"
-            raise ClanError(
-                msg,
-                location=f"show_clan {flake}",
-                description="Icon path must be a URL or a relative path",
-            )
-
-    return Meta(
-        {
-            "name": clan_meta.get("name"),
-            "description": clan_meta.get("description"),
-            "icon": icon_path if icon_path else "",
-        }
-    )
-
-
 def show_command(args: argparse.Namespace) -> None:
     flake_path = args.flake.path
     meta = show_clan_meta(flake_path)

pkgs/clan-cli/clan_lib/clan/get.py

@@ -0,0 +1,71 @@
+import json
+from pathlib import Path
+from urllib.parse import urlparse
+
+from clan_lib.api import API
+from clan_lib.cmd import run
+from clan_lib.errors import ClanCmdError, ClanError
+from clan_lib.flake import Flake
+from clan_lib.nix import nix_eval
+from clan_lib.nix_models.clan import InventoryMeta as Meta
+
+
+@API.register
+def show_clan_meta(flake: Flake) -> Meta:
+    if flake.is_local and not flake.path.exists():
+        msg = f"Path {flake} does not exist"
+        raise ClanError(msg, description="clan directory does not exist")
+    cmd = nix_eval(
+        [
+            f"{flake}#clanInternals.inventory.meta",
+            "--json",
+        ]
+    )
+    res = "{}"
+
+    try:
+        proc = run(cmd)
+        res = proc.stdout.strip()
+    except ClanCmdError as e:
+        msg = "Evaluation failed on meta attribute"
+        raise ClanError(
+            msg,
+            location=f"show_clan {flake}",
+            description=str(e.cmd),
+        ) from e
+
+    clan_meta = json.loads(res)
+
+    # Check if icon is a URL such as http:// or https://
+    # Check if icon is an relative path
+    # All other schemas such as file://, ftp:// are not yet supported.
+    icon_path: str | None = None
+    if meta_icon := clan_meta.get("icon"):
+        scheme = urlparse(meta_icon).scheme
+        if scheme in ["http", "https"]:
+            icon_path = meta_icon
+        elif scheme in [""]:
+            if Path(meta_icon).is_absolute():
+                msg = "Invalid absolute path"
+                raise ClanError(
+                    msg,
+                    location=f"show_clan {flake}",
+                    description="Icon path must be a URL or a relative path",
+                )
+
+            icon_path = str((flake.path / meta_icon).resolve())
+        else:
+            msg = "Invalid schema"
+            raise ClanError(
+                msg,
+                location=f"show_clan {flake}",
+                description="Icon path must be a URL or a relative path",
+            )
+
+    return Meta(
+        {
+            "name": clan_meta.get("name"),
+            "description": clan_meta.get("description"),
+            "icon": icon_path if icon_path else "",
+        }
+    )