label-handlers.ts•1.55 kB
import { McpError, ErrorCode } from '@modelcontextprotocol/sdk/types.js';
import { execAsync } from '../utils/exec.js';
import { getRepoInfoFromGitConfig } from '../utils/repo-info.js';
/**
* ランダムな16進数カラーコードを生成する
*/
export function generateRandomColor(): string {
const letters = '0123456789ABCDEF';
let color = '#';
for (let i = 0; i < 6; i++) {
color += letters[Math.floor(Math.random() * 16)];
}
return color;
}
/**
* リポジトリ内の既存のラベルを取得する
*/
export async function getExistingLabels(path: string): Promise<string[]> {
try {
const { owner, repo } = await getRepoInfoFromGitConfig(path);
const { stdout } = await execAsync(
`gh label list --repo ${owner}/${repo} --json name --jq '.[].name'`
);
return stdout.trim().split('\n').filter(Boolean);
} catch (error) {
console.error('Failed to get labels:', error);
return [];
}
}
/**
* 新しいラベルを作成する
*/
export async function createLabel(path: string, name: string): Promise<void> {
const color = generateRandomColor().substring(1); // '#'を除去
const { owner, repo } = await getRepoInfoFromGitConfig(path);
try {
await execAsync(
`gh label create "${name}" --repo ${owner}/${repo} --color "${color}" --force`
);
} catch (error) {
console.error(`Failed to create label ${name}:`, error);
throw new McpError(
ErrorCode.InternalError,
`Failed to create label ${name}: ${(error as Error).message}`
);
}
}