puppet: fix json print for conditional statements

Author: Nfsaavedra

glitch/parsers/puppet.py

@@ -349,7 +349,13 @@ def process_hash_value(
                 )
             )
             for statement in body:
-                condition.add_statement(statement)
+                # FIXME: this should probably be more general (e.g. recursive lists)
+                if isinstance(statement, list):
+                    for s in statement:
+                        condition.add_statement(s)
+                # Avoids unsupported concepts
+                elif statement is not None:
+                    condition.add_statement(statement)
 
             if codeelement.elseblock is not None:
                 condition.else_statement = PuppetParser.__process_codeelement(

glitch/repr/inter.py

@@ -40,7 +40,9 @@ def add_statement(self, statement: "ConditionalStatement") -> None:
     def as_dict(self) -> Dict[str, Any]:
         return {
             **super().as_dict(),
-            "statements": [s.as_dict() for s in self.statements],
+            "statements": [
+                s.as_dict() if not isinstance(s, str) else s for s in self.statements
+            ],
         }
 
 
@@ -109,7 +111,9 @@ def as_dict(self) -> Dict[str, Any]:
         return {
             **super().as_dict(),
             "name": self.name,
-            "value": self.value,
+            # FIXME: In Puppet code, the value can be a ConditionalStatement.
+            # The types need to be fixed.
+            "value": self.value if isinstance(self.value, str) else self.value.to_dict(),  # type: ignore
             "has_variable": self.has_variable,
             "keyvalues": [kv.as_dict() for kv in self.keyvalues],
         }