holon 0.14.1

A headless, event-driven runtime for long-lived agents
Documentation 
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use anyhow::Result;
use schemars::JsonSchema;
use serde::{Deserialize, Serialize};
use serde_json::Value;

use crate::{
    runtime::RuntimeHandle,
    tool::spec::typed_spec,
    types::{TaskStatusResult, ToolCapabilityFamily, TrustLevel},
};

use super::{serialize_success, BuiltinToolDefinition};
use crate::tool::helpers::{parse_tool_args, validate_non_empty};

pub(crate) const NAME: &str = "TaskStatus";

#[derive(Serialize, Deserialize, JsonSchema)]
#[serde(deny_unknown_fields)]
pub(crate) struct TaskStatusArgs {
    pub(crate) task_id: String,
}

pub(crate) fn definition() -> Result<BuiltinToolDefinition> {
    Ok(BuiltinToolDefinition {
        family: ToolCapabilityFamily::CoreAgent,
        spec: typed_spec::<TaskStatusArgs>(NAME, "Read a specific task lifecycle snapshot by id.")?,
    })
}

pub(crate) async fn execute(
    runtime: &RuntimeHandle,
    _agent_id: &str,
    _trust: &TrustLevel,
    input: &Value,
) -> Result<crate::tool::ToolResult> {
    let args: TaskStatusArgs = parse_tool_args(NAME, input)?;
    let task_id = validate_non_empty(args.task_id, NAME, "task_id")?;
    let snapshot = runtime
        .managed_tasks()
        .task_status_snapshot(&task_id)
        .await?;
    serialize_success(
        NAME,
        &TaskStatusResult {
            summary_text: snapshot
                .summary
                .clone()
                .or_else(|| Some(format!("task {} status retrieved", snapshot.task_id))),
            task: snapshot,
        },
    )
}