Add a metric to record how many interface fields are resolved

Author: ihji

semgrep_metrics.atd

@@ -204,13 +204,22 @@ type pro_features = {
      * Since semgrep 1.46
      *)
     ?diffDepth <ocaml mutable>: int option;
+
     (* The number of scanned files per language for inter-file diff scan mode.
      * This number represents the count of changed files and their limited
      * dependencies.
      * Since semgrep 1.70
      *)
     ?numInterfileDiffScanned <ocaml mutable>: (string (* lang *) * int) list
                                               <json repr="object"> option;
+
+    (* The number of interface fields resolved during the Naming_SAST phases.
+     * This is the total count from the naming resolution of all field accesses
+     * in the input source code.
+     * Since semgrep 1.91
+     *)
+    ?numInterfaceVarResolved <ocaml mutable>: int option;
+    ?numInterfaceMethodResolved <ocaml mutable>: int option;
 }
 
 (* Since v1.55.0 *)

semgrep_metrics.py

@@ -411,13 +411,17 @@ class ProFeatures:
 
     diffDepth: Optional[int] = None
     numInterfileDiffScanned: Optional[List[Tuple[str, int]]] = None
+    numInterfaceVarResolved: Optional[int] = None
+    numInterfaceMethodResolved: Optional[int] = None
 
     @classmethod
     def from_json(cls, x: Any) -> 'ProFeatures':
         if isinstance(x, dict):
             return cls(
                 diffDepth=_atd_read_int(x['diffDepth']) if 'diffDepth' in x else None,
                 numInterfileDiffScanned=_atd_read_assoc_object_into_list(_atd_read_int)(x['numInterfileDiffScanned']) if 'numInterfileDiffScanned' in x else None,
+                numInterfaceVarResolved=_atd_read_int(x['numInterfaceVarResolved']) if 'numInterfaceVarResolved' in x else None,
+                numInterfaceMethodResolved=_atd_read_int(x['numInterfaceMethodResolved']) if 'numInterfaceMethodResolved' in x else None,
             )
         else:
             _atd_bad_json('ProFeatures', x)
@@ -428,6 +432,10 @@ def to_json(self) -> Any:
             res['diffDepth'] = _atd_write_int(self.diffDepth)
         if self.numInterfileDiffScanned is not None:
             res['numInterfileDiffScanned'] = _atd_write_assoc_list_to_object(_atd_write_int)(self.numInterfileDiffScanned)
+        if self.numInterfaceVarResolved is not None:
+            res['numInterfaceVarResolved'] = _atd_write_int(self.numInterfaceVarResolved)
+        if self.numInterfaceMethodResolved is not None:
+            res['numInterfaceMethodResolved'] = _atd_write_int(self.numInterfaceMethodResolved)
         return res
 
     @classmethod

semgrep_output_v1.atd

@@ -868,6 +868,9 @@ type cli_output_extra = {
 
     (* EXPERIMENTAL: since: 1.37.0 *)
     ~skipped_rules: skipped_rule list;
+
+    (* EXPERIMENTAL: since: 1.91.0 *)
+    ?extra_extra: raw_json option;
 }
 
 (*****************************************************************************)