Files
shockbot/mcp/pr.ts
T
2025-12-02 19:17:43 -08:00

58 lines
1.9 KiB
TypeScript

import { type } from "arktype";
import { log } from "../utils/cli.ts";
import { containsSecrets } from "../utils/secrets.ts";
import { $ } from "../utils/shell.ts";
import { contextualize, tool } from "./shared.ts";
export const PullRequest = type({
title: type.string.describe("the title of the pull request"),
body: type.string.describe("the body content of the pull request"),
base: type.string.describe("the base branch to merge into (e.g., 'main')"),
});
export const PullRequestTool = tool({
name: "create_pull_request",
description: "Create a pull request from the current branch",
parameters: PullRequest,
execute: contextualize(async ({ title, body, base }, ctx) => {
const currentBranch = $("git", ["rev-parse", "--abbrev-ref", "HEAD"], { log: false });
log.info(`Current branch: ${currentBranch}`);
// validate PR title and body for secrets
if (containsSecrets(title) || containsSecrets(body)) {
throw new Error(
"PR creation blocked: secrets detected in PR title or body. " +
"Please remove any sensitive information (API keys, tokens, passwords) before creating a PR."
);
}
// validate all changes that would be in the PR (from base to HEAD)
const diff = $("git", ["diff", `origin/${base}...HEAD`], { log: false });
if (containsSecrets(diff)) {
throw new Error(
"PR creation blocked: secrets detected in changes. " +
"Please remove any sensitive information (API keys, tokens, passwords) before creating a PR."
);
}
const result = await ctx.octokit.rest.pulls.create({
owner: ctx.owner,
repo: ctx.name,
title: title,
body: body,
head: currentBranch,
base: base,
});
return {
success: true,
pullRequestId: result.data.id,
number: result.data.number,
url: result.data.html_url,
title: result.data.title,
head: result.data.head.ref,
base: result.data.base.ref,
};
}),
});