codeReview.ts•1.28 kB
import { z } from "zod";
import { execSync } from "child_process";
/**
* CodeReview tool
* - Takes in a file path and runs "git diff main -- <filePath>"
* - Returns the diff along with instructions to review and fix issues
*/
export const codeReviewToolName = "code-review";
export const codeReviewToolDescription =
"Run a git diff against main on a specified file and provide instructions to review/fix issues.";
export const CodeReviewToolSchema = z.object({
folderPath: z.string().min(1, "A folder path is required."),
});
export async function runCodeReviewTool(
args: z.infer<typeof CodeReviewToolSchema>,
) {
const { folderPath } = args;
let diffOutput = "";
try {
diffOutput = execSync(`git -C "${folderPath}" diff`, {
encoding: "utf-8",
});
} catch (error) {
// If there's an error (e.g., no git repo, or the file doesn't exist), include it in the response.
diffOutput = `Error running git diff: ${error}`;
}
const instructions =
"Review this diff for any obvious issues. Fix them if found, then finalize the changes.";
const message = `Git Diff Output:\n${diffOutput}\n\nInstructions:\n${instructions}`;
return {
content: [
{
type: "text",
text: message,
},
],
};
}