Added fallback language to list snippets (#2984)

Author: AndreasArvidsson

src/check_community_repo.py

@@ -8,6 +8,7 @@
 ]
 
 required_actions = [
+    "code.language",
     "user.homophones_get",
     "user.insert_snippet_by_name",
     "user.reformat_text",

src/snippets/snippet_types.py

@@ -62,6 +62,7 @@ def create(
 @dataclass
 class ListInsertionSnippet:
     type = "list"
+    fallbackLanguage: str | None
     substitutions: dict[str, str] | None
     snippets: list[CustomInsertionSnippet]
 
@@ -98,6 +99,7 @@ def create(snippet: CommunityWrapperSnippet):
 @dataclass
 class ListWrapperSnippet:
     type = "list"
+    fallbackLanguage: str | None
     snippets: list[CustomWrapperSnippet]
 
 

src/snippets/snippets.py

@@ -100,7 +100,7 @@ class UserActions:
     def insert_snippet_by_name(
         name: str,  # pyright: ignore [reportGeneralTypeIssues]
         # Don't add optional: we need to match the type in community
-        substitutions: dict[str, str] = None,
+        substitutions: dict[str, str] = None,  # type: ignore
     ):
         action = InsertSnippetAction(
             get_list_insertion_snippet(name, substitutions),

src/snippets/snippets_get.py

@@ -30,6 +30,7 @@ def get_list_insertion_snippet(
         raise
 
     return ListInsertionSnippet(
+        get_fallback_language(),
         substitutions,
         [CustomInsertionSnippet.create(s) for s in snippets],
     )
@@ -49,5 +50,13 @@ def get_list_wrapper_snippet(name: str) -> ListWrapperSnippet | CustomWrapperSni
         raise
 
     return ListWrapperSnippet(
+        get_fallback_language(),
         [CustomWrapperSnippet.create(s) for s in snippets],
     )
+
+
+def get_fallback_language():
+    language = actions.code.language()
+    if language and isinstance(language, str):
+        return language
+    return None