{
  "version": 3,
  "sources": ["../../../../src/packages/worker/index.ts"],
  "sourcesContent": ["// cspell:ignore checkin\nimport path from 'node:path';\nimport os from 'node:os';\nimport { WorkerPool } from '@rushstack/worker-pool';\nimport { PnpmError } from '../error/index.ts';\nimport { execSync } from 'node:child_process';\nimport isWindows from 'is-windows';\n// import type { PackageFilesIndex } from '../store.cafs/index.ts';\nimport type { DependencyManifest } from '../types/index.ts';\nimport { quote as shellQuote } from 'shell-quote';\nimport type {\n  TarballExtractMessage,\n  AddDirToStoreMessage,\n  LinkPkgMessage,\n  SymlinkAllModulesMessage,\n} from './types.ts';\nimport process from 'node:process';\n\nlet workerPool: WorkerPool | undefined;\n\nexport async function restartWorkerPool(): Promise<void> {\n  await finishWorkers();\n\n  workerPool = createTarballWorkerPool();\n}\n\nexport async function finishWorkers(): Promise<void> {\n  // eslint-disable-next-line @typescript-eslint/ban-ts-comment\n  // @ts-expect-error\n  await global.finishWorkers?.();\n}\n\nfunction createTarballWorkerPool(): WorkerPool {\n  const maxWorkers =\n    Math.max(\n      2,\n      (os.availableParallelism() || os.cpus().length) -\n        Math.abs(\n          typeof process.env.PNPM_WORKERS === 'string'\n            ? Number.parseInt(process.env.PNPM_WORKERS)\n            : 0\n        )\n    ) - 1;\n  const workerPool = new WorkerPool({\n    id: 'pnpm',\n    maxWorkers,\n    workerScriptPath: path.join(__dirname, 'worker.js'),\n  });\n\n  // eslint-disable-next-line @typescript-eslint/ban-ts-comment\n  // @ts-expect-error\n  if (typeof global.finishWorkers === 'function') {\n    // eslint-disable-next-line @typescript-eslint/ban-ts-comment\n    // @ts-expect-error\n    const previous = global.finishWorkers;\n    // eslint-disable-next-line @typescript-eslint/ban-ts-comment\n    // @ts-expect-error\n    global.finishWorkers = async () => {\n      await previous();\n      await workerPool.finishAsync();\n    };\n  } else {\n    // eslint-disable-next-line @typescript-eslint/ban-ts-comment\n    // @ts-expect-error\n    global.finishWorkers = () => {\n      return workerPool.finishAsync();\n    };\n  }\n\n  return workerPool;\n}\n\nexport type AddFilesResult = {\n  filesIndex: Record<string, string>;\n  manifest: DependencyManifest;\n  requiresBuild: boolean;\n};\n\ntype AddFilesFromDirOptions = Pick<\n  AddDirToStoreMessage,\n  | 'storeDir'\n  | 'dir'\n  | 'filesIndexFile'\n  | 'sideEffectsCacheKey'\n  | 'readManifest'\n  | 'pkg'\n  | 'files'\n>;\n\nexport async function addFilesFromDir(\n  opts: AddFilesFromDirOptions\n): Promise<AddFilesResult> {\n  if (typeof workerPool === 'undefined') {\n    workerPool = createTarballWorkerPool();\n  }\n\n  const localWorker = await workerPool.checkoutWorkerAsync(true);\n\n  return new Promise<{\n    filesIndex: Record<string, string>;\n    manifest: DependencyManifest;\n    requiresBuild: boolean;\n  }>((resolve, reject) => {\n    localWorker.once('message', ({ status, error, value }) => {\n      workerPool?.checkinWorker(localWorker);\n\n      if (status === 'error') {\n        reject(\n          new PnpmError(\n            error.code ?? 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Got \"${opts.found}\".`,\n      {\n        attempts: opts.attempts,\n        hint: `This error may happen when a package is republished to the registry with the same version.\nIn this case, the metadata in the local pnpm cache will contain the old integrity checksum.\n\nIf you think that this is the case, then run \"pnpm store prune\" and rerun the command that failed.\n\"pnpm store prune\" will remove your local metadata cache.`,\n      }\n    );\n    this.found = opts.found;\n    this.expected = opts.expected;\n    this.algorithm = opts.algorithm;\n    this.sri = opts.sri;\n    this.url = opts.url;\n  }\n}\n\ntype AddFilesFromTarballOptions = Pick<\n  TarballExtractMessage,\n  | 'buffer'\n  | 'storeDir'\n  | 'filesIndexFile'\n  | 'integrity'\n  | 'readManifest'\n  | 'pkg'\n> & {\n  url: string;\n};\n\nexport async function addFilesFromTarball(\n  opts: AddFilesFromTarballOptions\n): Promise<AddFilesResult> {\n  if (typeof workerPool === 'undefined') {\n    workerPool = createTarballWorkerPool();\n  }\n\n  const localWorker = await workerPool.checkoutWorkerAsync(true);\n\n  return new Promise<{\n    filesIndex: Record<string, string>;\n    manifest: DependencyManifest;\n    requiresBuild: boolean;\n  }>((resolve, reject) => {\n    localWorker.once('message', ({ status, error, value }) => {\n      workerPool?.checkinWorker(localWorker);\n\n      if (status === 'error') {\n        if (error.type === 'integrity_validation_failed') {\n          reject(\n            new TarballIntegrityError({\n              ...error,\n              url: opts.url,\n            })\n          );\n          return;\n        }\n\n        reject(\n          new PnpmError(\n            error.code ?? 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