PROP OUT: keep Location Assets mounted on the ProP Mac; SHARE NOT MOUNTED; hold remounts

- remote-access/mac-keep-mounted.sh: a user LaunchAgent that keeps a share mounted (every minute and at
  login; Keychain login; unmount + remount only when the share hangs), installed on NA ProP for
  Chronicles' Location Assets
- PROP OUT says SHARE NOT MOUNTED instead of NOT IN <weekend> when the share is gone; its hold (and
  auto-fix) starts the agent and waits for the share

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

readiness.py

@@ -1655,8 +1655,12 @@ def eval_columns(rc, prop, found, get_page, comp):
 BUNDLE_SCRIPT = r'''
 import glob, json, os
 P = json.loads(%r)
-files = glob.glob(os.path.join(os.path.expanduser(P["folder"]), P["pattern"]))
-print(json.dumps(sorted([[os.path.basename(f), os.path.getmtime(f)] for f in files], key=lambda x: -x[1])[:5]))
+folder = os.path.expanduser(P["folder"])
+files = glob.glob(os.path.join(folder, P["pattern"]))
+parts = folder.split("/")
+share = "/".join(parts[:3]) if folder.startswith("/Volumes/") and len(parts) > 2 else None   # /Volumes/Location Assets
+print(json.dumps({"files": sorted([[os.path.basename(f), os.path.getmtime(f)] for f in files], key=lambda x: -x[1])[:5],
+                  "share": share, "mounted": os.path.ismount(share) if share else None}))
 '''
 
 
@@ -1666,8 +1670,28 @@ def prop_bundle_folder(rc, plan):
     return str(rc.get("prop_bundle_folder", "")).replace("{date}", datetime.fromtimestamp(plan["time"]).strftime("%y%m%d"))
 
 
+MOUNT_SCRIPT = r"""
+import json, os, subprocess, time
+P = json.loads(%r)
+uid = os.getuid()
+r = subprocess.run(["/bin/launchctl", "kickstart", "-k", "gui/%%d/%%s" %% (uid, P["label"])], capture_output=True, text=True)
+for _ in range(60):
+    if os.path.ismount(P["share"]):
+        break
+    time.sleep(0.5)
+print(json.dumps({"mounted": os.path.ismount(P["share"]), "no_agent": r.returncode != 0 and not os.path.ismount(P["share"])}))
+"""
+
+
 def eval_prop_bundle(rc, files, since, folder=None):
     line = Line()
+    if isinstance(files, dict):
+        if files.get("share") and files.get("mounted") is False:
+            # 2026-10-22: Location Assets dropped off NA ProP; the bundle was there all along
+            line.fault(ERR, "SHARE NOT MOUNTED", "%s is not mounted on %s: hold PROP OUT to mount it again" % (
+                files["share"], rc.get("prop_bundle_host")))
+            return line
+        files = files.get("files") or []
     if "{date}" in str(rc.get("prop_bundle_folder", "")):
         # This weekend's own folder: any bundle in it is this weekend's.
         if not files:
@@ -1943,6 +1967,15 @@ def run_action(cfg, action, chk=None, sleep=time.sleep):
                 return "NO SET TO COPY"
             log.info("FIX tracks copy started to %s", ", ".join(r["started"]) or "nowhere (all there)")
             return True
+        if action == "mount_share":
+            # The computer's keep-mounted agent (remote-access/mac-keep-mounted.sh) mounts it again, now.
+            label = "org.waterschurch.keep-mounted." + rc.get("prop_bundle_share_agent", "location-assets")
+            share = "/".join(str(rc.get("prop_bundle_folder", "")).split("/")[:3])
+            r = run_remote(cfg, rc["prop_bundle_host"], MOUNT_SCRIPT % json.dumps({"label": label, "share": share}), timeout=60)
+            if r.get("mounted"):
+                log.info("FIX %s mounted on %s", share, rc["prop_bundle_host"])
+                return True
+            return "NO AGENT" if r.get("no_agent") else "STILL NOT MOUNTED"
         if action == "light_timing":
             return fix_light_timing(cfg, rc)
         if action == "ableton_mix":