fix(ai): preserve combined Gemini builtin tools

This commit is contained in:
fawney19
2026-05-26 11:14:24 +08:00
parent b75953bf4c
commit 12ff87949d
2 changed files with 100 additions and 4 deletions
@@ -554,6 +554,7 @@ fn canonical_tools_to_gemini(canonical: &CanonicalRequest) -> Option<Value> {
tools.push(builtin_tool.clone());
continue;
};
let mut emitted_builtin_portion = false;
if let Some(grounding) = gemini_google_search_grounding(tool_object) {
google_search = true;
if google_search_payload.is_none() {
@@ -565,7 +566,7 @@ fn canonical_tools_to_gemini(canonical: &CanonicalRequest) -> Option<Value> {
}));
emitted_google_search = true;
}
continue;
emitted_builtin_portion = true;
}
if let Some(tool) =
gemini_builtin_tool_by_case(tool_object, "codeExecution", "code_execution")
@@ -574,7 +575,7 @@ fn canonical_tools_to_gemini(canonical: &CanonicalRequest) -> Option<Value> {
tools.push(tool);
emitted_code_execution = true;
}
continue;
emitted_builtin_portion = true;
}
if let Some(tool) =
gemini_builtin_tool_by_case(tool_object, "urlContext", "url_context")
@@ -583,9 +584,13 @@ fn canonical_tools_to_gemini(canonical: &CanonicalRequest) -> Option<Value> {
tools.push(tool);
emitted_url_context = true;
}
continue;
emitted_builtin_portion = true;
}
if let Some(tool) = gemini_unhandled_builtin_tool_portion(tool_object) {
tools.push(tool);
} else if !emitted_builtin_portion {
tools.push(builtin_tool.clone());
}
tools.push(builtin_tool.clone());
}
}
if code_execution && !emitted_code_execution {
@@ -641,6 +646,27 @@ fn gemini_builtin_tool_payload(payload: &Value) -> Value {
}
}
fn gemini_unhandled_builtin_tool_portion(tool_object: &Map<String, Value>) -> Option<Value> {
let builtin = tool_object
.iter()
.filter(|(key, _)| {
!matches!(
key.as_str(),
"googleSearch"
| "google_search"
| "googleSearchRetrieval"
| "google_search_retrieval"
| "codeExecution"
| "code_execution"
| "urlContext"
| "url_context"
)
})
.map(|(key, value)| (key.clone(), value.clone()))
.collect::<Map<_, _>>();
(!builtin.is_empty()).then_some(Value::Object(builtin))
}
fn canonical_tool_to_gemini_declaration(tool: &CanonicalToolDefinition) -> Value {
let mut declaration = Map::new();
declaration.insert("name".to_string(), Value::String(tool.name.clone()));