#!/usr/bin/env node
import { execFileSync } from "node:child_process";

const output = execFileSync("npm", ["pack", "--dry-run", "--json"], { encoding: "utf8" });
const result = JSON.parse(output)[0];
const files = result.files.map((entry) => entry.path);
const forbiddenPrefixes = [
  "examples/project-euler/config.toml",
  "examples/project-euler/data/",
  "examples/project-euler/runs/",
  "examples/minimal-sft/data/",
  "examples/minimal-sft/eval_results/",
  "examples/minimal-sft/logs/",
  "examples/minimal-sft/train_sft.py",
  "examples/minimal-sft/tinker.yaml",
  "examples/minimal-sft/eval.py",
];
for (const prefix of forbiddenPrefixes) {
  const leaked = files.filter((file) => file === prefix || file.startsWith(prefix));
  if (leaked.length > 0) {
    console.error(`npm package leaks local Project Euler material under ${prefix}`);
    console.error(leaked.join("\n"));
    process.exit(1);
  }
}
for (const required of [
  "examples/project-euler/README.md",
  "examples/project-euler/build_tool_bootstrap.py",
  "examples/project-euler/prepare.py",
  "examples/project-euler/evaluate.py",
  "examples/project-euler/compare_transfer.py",
  "examples/project-euler/evaluate_tool_rl.py",
  "examples/project-euler/evaluate_transfer.py",
  "examples/project-euler/evaluate_tinker.py",
  "examples/project-euler/pi_sandbox_tools.ts",
  "examples/project-euler/preflight_tool_rl.py",
  "examples/project-euler/replay_gate_v2.py",
  "examples/project-euler/replay_transfer_v2.py",
  "examples/project-euler/score.py",
  "examples/project-euler/src/euler_pi_rl.py",
  "examples/project-euler/src/euler_tool_rl.py",
  "examples/project-euler/src/euler_variants.py",
  "examples/project-euler/src/pi_docker_sandbox.py",
  "examples/project-euler/src/pi_rl_tasks.py",
  "examples/project-euler/src/transfer_tasks.py",
  "examples/project-euler/train_grpo.py",
  "examples/project-euler/train_pi_grpo.py",
  "examples/project-euler/train_tool_grpo.py",
  "examples/project-euler/train_tool_sft.py",
  "examples/project-euler/tinker_proxy_provider.ts",
  "examples/minimal-sft/README.md",
  "examples/minimal-sft/make_corpus.py",
  "extensions/tinker.ts",
  "lib/tinker-catalog.ts",
  "skills/tinker-research/SKILL.md",
  "skills/tinker-debug/SKILL.md",
  "docs/tinker/commands.md",
]) {
  if (!files.includes(required)) {
    console.error(`npm package is missing ${required}`);
    process.exit(1);
  }
}
console.log(`package test passed (${files.length} files, ${result.size} bytes)`);