ZIm/crates/assistant_tools/src/thinking_tool.rs
Bennet Bo Fenner 5e094553fa
agent: Return ToolResult from run inside Tool (#28763)
This is just a refactor which adds no functionality.
We now return a `ToolResult` from `Tool > run(...)`. For now this just
wraps the output task in a struct. We'll use this to implement custom
rendering of tools, see #28621.

Release Notes:

- N/A
2025-04-15 14:28:09 +00:00

62 lines
1.7 KiB
Rust

use std::sync::Arc;
use crate::schema::json_schema_for;
use anyhow::{Result, anyhow};
use assistant_tool::{ActionLog, Tool, ToolResult};
use gpui::{App, Entity, Task};
use language_model::{LanguageModelRequestMessage, LanguageModelToolSchemaFormat};
use project::Project;
use schemars::JsonSchema;
use serde::{Deserialize, Serialize};
use ui::IconName;
#[derive(Debug, Serialize, Deserialize, JsonSchema)]
pub struct ThinkingToolInput {
/// Content to think about. This should be a description of what to think about or
/// a problem to solve.
content: String,
}
pub struct ThinkingTool;
impl Tool for ThinkingTool {
fn name(&self) -> String {
"thinking".to_string()
}
fn needs_confirmation(&self, _: &serde_json::Value, _: &App) -> bool {
false
}
fn description(&self) -> String {
include_str!("./thinking_tool/description.md").to_string()
}
fn icon(&self) -> IconName {
IconName::LightBulb
}
fn input_schema(&self, format: LanguageModelToolSchemaFormat) -> Result<serde_json::Value> {
json_schema_for::<ThinkingToolInput>(format)
}
fn ui_text(&self, _input: &serde_json::Value) -> String {
"Thinking".to_string()
}
fn run(
self: Arc<Self>,
input: serde_json::Value,
_messages: &[LanguageModelRequestMessage],
_project: Entity<Project>,
_action_log: Entity<ActionLog>,
_cx: &mut App,
) -> ToolResult {
// This tool just "thinks out loud" and doesn't perform any actions.
Task::ready(match serde_json::from_value::<ThinkingToolInput>(input) {
Ok(_input) => Ok("Finished thinking.".to_string()),
Err(err) => Err(anyhow!(err)),
})
.into()
}
}