action: Check additional metadata in projects

Add a check that verifies the URL, submodules and west commands metadata
of the projects.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

action.py

@@ -492,6 +492,27 @@ def main():
 
         strs.append(line)
 
+    def _hashable(o):
+        if isinstance(o, list):
+            return frozenset(o)
+        return o
+
+    # Check additional metadata
+    meta_op = set((p.name, p.url, _hashable(p.submodules),
+                   _hashable(p.west_commands)) for p in ops)
+    meta_np = set((p.name, p.url, _hashable(p.submodules),
+                   _hashable(p.west_commands)) for p in nps)
+
+    log('Metadata sets')
+    (_, _, meta_uprojs, meta_aprojs) = _get_sets(meta_op, meta_np)
+    meta_projs = meta_uprojs | meta_aprojs
+
+    if len(meta_uprojs):
+        strs.append('| Name | URL | Submodules | West cmds | Blobs | ')
+        strs.append('| ---- | --- | ---------- | --------- | ----- | ')
+        for p in meta_uprojs:
+            line = f'| {p[0]} | | | | |'
+
     # Add a note about the merge status of the manifest PR
     dnm, status_note = _get_merge_status(len(aprojs), len(rprojs), len(pr_projs),
                                          impostor_shas)