common : implement common_schema internal representation for JSON schemas (#28736)

* common : implement common_schema types

* common : implement a json schema optimizer

* common : reduce optimizations

* common : refactor json-schema-to-grammar to use common_schema

* common : use common_trie

* common/schema : implement type/kind resolution

* cont : cleanup

* cont : remove common_chat_tool_parameters

* cont : simplify schema resolution

* cont : pass common_schema through the json-schema-to-grammar builder

* cont : cleanup

* cont : move enums under common_schema and add type enum

* cont : reduce test cases

* cont : clean up

* cont : clean up

* refactor : rename common_schema_parse to common_schema_from_json

* tests : fix gcc dangling-reference warning in test-json-schema

* tests : take the schema label as const char * to satisfy gcc dangling-reference

* refactor : rename common_schema_builder parse_* methods to build_*

* cont : fix may_be_string

* cont : properly handle empty tool parameters

* cont : add tests for empty $ref

* cont : remove dead code

* cont : update docs

* cont : make "{}" mean any object for json_object as well

* cont : restore (min|max)Length to imply string type

* cont : rename common_schema to common_chat_schema
This commit is contained in:
Aldehir Rojas
2026-09-12 16:14:50 -05:00
committed by GitHub
parent ae9afff8d2
commit acecd56032
45 changed files with 1738 additions and 1933 deletions
+10
View File
@@ -574,6 +574,16 @@ json common_chat_tools_to_json_oaicompat(const std::vector<common_chat_tool> & t
return result;
}
json common_chat_tool_parameters(const json & function) {
if (function.contains("parameters")) {
const auto & params = function.at("parameters");
if (!params.is_null() && !(params.is_object() && params.empty())) {
return params;
}
}
return json{{"type", "object"}, {"properties", json::object()}};
}
std::vector<common_chat_tool> common_chat_tools_parse_oaicompat(const json & tools) {
std::vector<common_chat_tool> result;