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/**
* @license
* Copyright 2025 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
// Import core logic and types from the server package
import {
WebFetchLogic,
WebFetchToolParams,
ToolResult,
} from '@gemini-code/server';
// Import CLI-specific base class and UI types
import { BaseTool } from './tools.js';
import { ToolCallConfirmationDetails } from '../ui/types.js';
/**
* CLI wrapper for the WebFetch tool.
*/
export class WebFetchTool extends BaseTool<WebFetchToolParams, ToolResult> {
static readonly Name: string = WebFetchLogic.Name; // Use name from logic
// Core logic instance from the server package
private coreLogic: WebFetchLogic;
constructor() {
const coreLogicInstance = new WebFetchLogic();
super(
WebFetchTool.Name,
'WebFetch', // Define display name here
'Fetches text content from a given URL. Handles potential network errors and non-success HTTP status codes.', // Define description here
(coreLogicInstance.schema.parameters as Record<string, unknown>) ?? {},
);
this.coreLogic = coreLogicInstance;
}
validateToolParams(params: WebFetchToolParams): string | null {
// Delegate validation to core logic
return this.coreLogic.validateParams(params);
}
getDescription(params: WebFetchToolParams): string {
// Delegate description generation to core logic
return this.coreLogic.getDescription(params);
}
/**
* Define confirmation behavior (WebFetch likely doesn't need confirmation)
*/
async shouldConfirmExecute(
// eslint-disable-next-line @typescript-eslint/no-unused-vars
params: WebFetchToolParams,
): Promise<ToolCallConfirmationDetails | false> {
return Promise.resolve(false);
}
/**
* Delegates execution to the core logic.
*/
async execute(params: WebFetchToolParams): Promise<ToolResult> {
return this.coreLogic.execute(params);
}
}
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