Remove the image build and consolidate operational code under scripts

scripts/engine/cli.py

@@ -0,0 +1,79 @@
+# scripts/engine/cli.py
+"""apex CLI: list / dispatch / help. Acts on the local checkout (no <node> arg)."""
+from __future__ import annotations
+import os
+import socket
+import sys
+from pathlib import Path
+
+from engine import overlay
+from engine.identity import resolve
+from engine.context import Context, Paths
+from engine.descriptor import build_parser, Meta
+
+
+def _resolve_layout():
+    commons_dir = str(Path(__file__).resolve().parents[2])
+    parent = os.path.dirname(commons_dir)
+    cwd = os.getcwd()
+
+    if os.path.isfile(os.path.join(parent, "node.env")):
+        repo_root = parent
+        prop_actions = os.path.join(repo_root, "proprietaries", "actions")
+        return commons_dir, repo_root, prop_actions, True
+    if os.path.isfile(os.path.join(cwd, "node.env")):
+        repo_root = cwd
+        prop_actions = os.path.join(repo_root, "proprietaries", "actions")
+        return commons_dir, repo_root, prop_actions, True
+    return commons_dir, commons_dir, None, False
+
+
+def _print_list(commons_actions, prop_actions):
+    print("Usage: apex <entity>/<action> [args...]\n\nAvailable actions:")
+    tag = {"commons": "", "local": "  (local)", "override": "  (local override)"}
+    for i in overlay.discover(commons_actions, prop_actions):
+        mark = f"  [DISABLED: {i.disabled}]" if i.disabled else ""
+        print(f"  {i.name:<34} {i.summary}{tag[i.source]}{mark}")
+
+
+def main(argv) -> int:
+    commons_dir, repo_root, prop_actions, is_node = _resolve_layout()
+    commons_actions = os.path.join(commons_dir, "actions")
+
+    if not argv or argv[0] in ("--help", "-h"):
+        _print_list(commons_actions, prop_actions)
+        return 0
+
+    name, rest = argv[0], argv[1:]
+    if name == "compose":
+        name = "composition/run"
+    r = overlay.resolve(name, commons_actions, prop_actions)
+    if r is None:
+        sys.stderr.write(f"[global] [core] [ERROR] Unknown action: {name}\n")
+        return 1
+
+    node, warns = (resolve(socket.getfqdn(), repo_root) if is_node else (None, []))
+    ctx = Context(node, Paths(repo_root, commons_dir), name, shadowed=r.shadowed)
+    for w in warns:
+        ctx.log.warn(w)
+
+    modname = "apex_action_" + name.replace("/", "_").replace("-", "_")
+    mod = overlay.load_module(r.path, modname)
+
+    disabled = getattr(mod, "DISABLED", None)
+    if disabled:
+        reason = disabled if isinstance(disabled, str) else "disabled"
+        ctx.log.error(f"Action {name} is disabled: {reason}")
+        return 1
+
+    meta = getattr(mod, "METADATA", Meta(summary=""))
+    args = build_parser(meta, f"apex {name}").parse_args(rest)  # --help & EX_USAGE handled here
+
+    try:
+        rc = mod.run(ctx, args)
+        return int(rc) if isinstance(rc, int) else 0
+    except SystemExit as e:
+        return e.code if isinstance(e.code, int) else 1
+    except Exception as e:  # map to general error, log with context prefix
+        ctx.log.error(f"{type(e).__name__}: {e}")
+        return 1