Adds update metadata script

bin/update-metadata-permissions.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+
+from intern.remote.boss import BossRemote
+from intern.resource.boss.resource import *
+from tqdm.auto import tqdm
+
+rmt = BossRemote()
+
+def confirm_prompt(question: str) -> bool:
+    reply = None
+    while reply not in ("y", "n"):
+        reply = input(f"{question} (y/n): ").casefold()
+    return (reply == "y")
+
+def update_permissions(resource):
+    existing_perms = rmt.list_permissions(resource=resource)
+    for perm_set in existing_perms:
+        new_perms = []
+        if 'read' in perm_set['permissions']:
+            new_perms.append('read_metadata')
+        if "add" in perm_set['permissions']: 
+            # This means that this is a write or admin user for this resource
+            new_perms.extend(['add_metadata', 'update_metadata', 'delete_metadata'])
+        if new_perms:
+            print(f"Adding {new_perms} for {perm_set['group']} to {resource}")
+            rmt.add_permissions(perm_set['group'], resource=resource, permissions=new_perms)
+
+def main():
+    for coll_name in tqdm(rmt.list_collections()):
+        coll = CollectionResource(coll_name)
+        update_permissions(coll)
+        for exp_name in rmt.list_experiments(coll_name):
+            exp = ExperimentResource(exp_name, coll_name)
+            update_permissions(exp)
+            for chan_name in rmt.list_channels(coll_name, exp_name):
+                chan = ChannelResource(chan_name, coll_name, exp_name)
+                update_permissions(chan)
+
+if __name__ == '__main__':
+    if confirm_prompt("""
+Make sure to check your intern.cfg file! 
+Are you sure you want to update ALL permissions?
+    """
+    ):
+        main()