import { NextRequest, NextResponse } from 'next/server';

const GITEA_URL = process.env.GITEA_URL;

if (!GITEA_URL) {
  throw new Error('GITEA_URL is not set (check .env.local)');
}

export async function GET(
  req: NextRequest,
  ctx: { params: Promise<{ path: string[] }> }
) {
  const { path } = await ctx.params;
  const search = req.nextUrl.search || '';
  const url = `${GITEA_URL}/api/v1/${path.join('/')}${search}`;

  const upstream = await fetch(url, {
    method: 'GET',
    headers: {
      Accept: 'application/json',
    },
    cache: 'no-store',
  });

  const body = await upstream.text();

  return new NextResponse(body, {
    status: upstream.status,
    headers: {
      'Content-Type':
        upstream.headers.get('content-type') || 'application/json',
    },
  });
}