import path from "node:path";
import {
  acquireLocalHeavyCheckLockSync,
  applyLocalOxlintPolicy,
  shouldAcquireLocalHeavyCheckLockForOxlint,
} from "./lib/local-heavy-check-runtime.mjs";
import { runManagedCommand } from "./lib/managed-child-process.mjs";

const oxlintPath = path.resolve("node_modules", ".bin", "oxlint");
const PREPARE_EXTENSION_BOUNDARY_ARGS = [
  path.resolve("scripts", "prepare-extension-package-boundary-artifacts.mjs"),
];
const OXLINT_PREPARE_SKIP_FLAGS = new Set([
  "--help",
  "-h",
  "--version",
  "-V",
  "--print-config",
  "--rules",
  "--init",
  "--lsp",
]);
export function shouldPrepareExtensionPackageBoundaryArtifacts(args) {
  return !args.some((arg) => OXLINT_PREPARE_SKIP_FLAGS.has(arg));
}

async function prepareExtensionPackageBoundaryArtifacts(env) {
  const releaseArtifactsLock = acquireLocalHeavyCheckLockSync({
    cwd: process.cwd(),
    env,
    toolName: "extension-package-boundary-artifacts",
    lockName: "extension-package-boundary-artifacts",
  });

  try {
    const status = await runManagedCommand({
      bin: process.execPath,
      args: PREPARE_EXTENSION_BOUNDARY_ARGS,
      env,
    });

    if (status !== 0) {
      throw new Error(
        `prepare-extension-package-boundary-artifacts failed with exit code ${status}`,
      );
    }
  } finally {
    releaseArtifactsLock();
  }
}

export async function main(argv = process.argv.slice(2), runtimeEnv = process.env) {
  const { args: finalArgs, env } = applyLocalOxlintPolicy(argv, runtimeEnv);
  const releaseLock =
    env.OPENCLAW_OXLINT_SKIP_LOCK === "1"
      ? () => {}
      : shouldAcquireLocalHeavyCheckLockForOxlint(finalArgs, {
            cwd: process.cwd(),
            env,
          })
        ? acquireLocalHeavyCheckLockSync({
            cwd: process.cwd(),
            env,
            toolName: "oxlint",
          })
        : () => {};

  try {
    if (
      env.OPENCLAW_OXLINT_SKIP_PREPARE !== "1" &&
      shouldPrepareExtensionPackageBoundaryArtifacts(finalArgs)
    ) {
      await prepareExtensionPackageBoundaryArtifacts(env);
    }

    const status = await runManagedCommand({
      bin: oxlintPath,
      args: finalArgs,
      env,
    });
    process.exitCode = status;
  } finally {
    releaseLock();
  }
}

if (import.meta.main) {
  await main();
}