Function removeTomlServer

packages/cli/src/setup/mcp-writer.ts:301–340

(
  filePath: string,
  serverName: string
)

}

export async function removeTomlServer(
  filePath: string,
  serverName: string
): Promise<{ removed: boolean }> {
  let existing = "";
  try {
    existing = await readFile(filePath, "utf-8");
  } catch {
    return { removed: false };
  }

  const sectionHeader = `[mcp_servers.${serverName}]`;
  const startIdx = existing.indexOf(sectionHeader);
  if (startIdx === -1) {
    return { removed: false };
  }

  const subPrefix = `[mcp_servers.${serverName}.`;
  const rest = existing.slice(startIdx + sectionHeader.length);

  let endOffset = rest.length;
  const re = /^\[/gm;
  let match: RegExpExecArray | null;
  while ((match = re.exec(rest)) !== null) {
    const lineEnd = rest.indexOf("\n", match.index);
    const line = rest.slice(match.index, lineEnd === -1 ? undefined : lineEnd);
    if (!line.startsWith(subPrefix)) {
      endOffset = match.index;
      break;
    }
  }

  const rawBefore = existing.slice(0, startIdx).replace(/\n+$/, "");
  const rawAfter = existing.slice(startIdx + sectionHeader.length + endOffset).replace(/^\n+/, "");
  const content = [rawBefore, rawAfter].filter(Boolean).join("\n\n");

  await mkdir(dirname(filePath), { recursive: true });
  await writeFile(filePath, content.length > 0 ? `${content}\n` : "", "utf-8");
  return { removed: true };
}