{
  "version": 3,
  "sources": ["../../../../src/packages/plugin-commands-env/node.ts"],
  "sourcesContent": ["import fs from 'node:fs';\nimport path from 'node:path';\nimport util from 'node:util';\nimport type { Config } from '../config/index.ts';\nimport { getSystemNodeVersion } from '../env.system-node-version/index.ts';\nimport {\n  createFetchFromRegistry,\n  type FetchFromRegistry,\n} from '../fetch/index.ts';\nimport { globalInfo } from '../logger/index.ts';\nimport { fetchNode } from '../node.fetcher/index.ts';\nimport { getStorePath } from '../store-path/index.ts';\nimport type {\n  PrepareExecutionEnvOptions,\n  PrepareExecutionEnvResult,\n} from '../types/index.ts';\nimport { loadJsonFile } from 'load-json-file';\nimport { writeJsonFile } from 'write-json-file';\nimport { getNodeMirror } from './getNodeMirror.ts';\nimport { parseNodeSpecifier } from './parseNodeSpecifier.ts';\n\nexport type NvmNodeCommandOptions = Pick<\n  Config,\n  | 'bin'\n  | 'global'\n  | 'fetchRetries'\n  | 'fetchRetryFactor'\n  | 'fetchRetryMaxtimeout'\n  | 'fetchRetryMintimeout'\n  | 'fetchTimeout'\n  | 'userAgent'\n  | 'ca'\n  | 'cert'\n  | 'httpProxy'\n  | 'httpsProxy'\n  | 'key'\n  | 'localAddress'\n  | 'noProxy'\n  | 'rawConfig'\n  | 'strictSsl'\n  | 'storeDir'\n  | 'useNodeVersion'\n  | 'pnpmHomeDir'\n> &\n  Partial<Pick<Config, 'configDir' | 'cliOptions' | 'sslConfigs'>> & {\n    remote?: boolean | undefined;\n  };\n\nconst nodeFetchPromises: Record<string, Promise<string>> = {};\n\nexport async function prepareExecutionEnv(\n  config: NvmNodeCommandOptions,\n  { extraBinPaths, executionEnv }: PrepareExecutionEnvOptions\n): Promise<PrepareExecutionEnvResult> {\n  if (\n    typeof executionEnv?.nodeVersion === 'undefined' ||\n    `v${executionEnv.nodeVersion}` === (await getSystemNodeVersion())\n  ) {\n    return { extraBinPaths: extraBinPaths ?? [] };\n  }\n\n  let nodePathPromise = nodeFetchPromises[executionEnv.nodeVersion];\n\n  if (!nodePathPromise) {\n    nodePathPromise = getNodeBinDir({\n      ...config,\n      useNodeVersion: executionEnv.nodeVersion,\n    });\n\n    nodeFetchPromises[executionEnv.nodeVersion] = nodePathPromise;\n  }\n\n  return {\n    extraBinPaths: [await nodePathPromise, ...(extraBinPaths ?? [])],\n  };\n}\n\nexport async function getNodeBinDir(\n  opts: NvmNodeCommandOptions\n): Promise<string> {\n  const fetch = createFetchFromRegistry(opts);\n\n  const nodesDir = getNodeVersionsBaseDir(opts.pnpmHomeDir);\n\n  let wantedNodeVersion =\n    opts.useNodeVersion ?? (await readNodeVersionsManifest(nodesDir)).default;\n\n  if (wantedNodeVersion == null) {\n    const response = await fetch('https://registry.npmjs.org/node');\n\n    wantedNodeVersion = ((await response.json()) as any)['dist-tags'].lts; // eslint-disable-line\n\n    if (wantedNodeVersion == null) {\n      throw new Error('Could not resolve LTS version of Node.js');\n    }\n\n    await writeJsonFile(path.join(nodesDir, 'versions.json'), {\n      default: wantedNodeVersion,\n    });\n  }\n\n  const { useNodeVersion, releaseChannel } =\n    parseNodeSpecifier(wantedNodeVersion);\n\n  const nodeMirrorBaseUrl = getNodeMirror(opts.rawConfig, releaseChannel);\n\n  const nodeDir = await getNodeDir(fetch, {\n    ...opts,\n    useNodeVersion,\n    nodeMirrorBaseUrl,\n  });\n\n  return process.platform === 'win32' ? nodeDir : path.join(nodeDir, 'bin');\n}\n\nexport function getNodeVersionsBaseDir(pnpmHomeDir: string): string {\n  return path.join(pnpmHomeDir, 'nodejs');\n}\n\nexport async function getNodeDir(\n  fetch: FetchFromRegistry,\n  opts: NvmNodeCommandOptions & {\n    useNodeVersion: string;\n    nodeMirrorBaseUrl: string;\n  }\n): Promise<string> {\n  const nodesDir = getNodeVersionsBaseDir(opts.pnpmHomeDir);\n\n  await fs.promises.mkdir(nodesDir, { recursive: true });\n\n  const versionDir = path.join(nodesDir, opts.useNodeVersion);\n\n  if (!fs.existsSync(versionDir)) {\n    const storeDir = await getStorePath({\n      pkgRoot: process.cwd(),\n      storePath: opts.storeDir,\n      pnpmHomeDir: opts.pnpmHomeDir,\n    });\n\n    globalInfo(`Fetching Node.js ${opts.useNodeVersion} ...`);\n\n    await fetchNode(fetch, opts.useNodeVersion, versionDir, {\n      ...opts,\n      storeDir,\n      retry: {\n        maxTimeout: opts.fetchRetryMaxtimeout ?? 60_000,\n        minTimeout: opts.fetchRetryMintimeout ?? 10_000,\n        retries: opts.fetchRetries ?? 2,\n        factor: opts.fetchRetryFactor ?? 10,\n      },\n    });\n  }\n\n  return versionDir;\n}\n\nasync function readNodeVersionsManifest(\n  nodesDir: string\n): Promise<{ default?: string }> {\n  try {\n    return await loadJsonFile<{ default?: string }>(\n      path.join(nodesDir, 'versions.json')\n    );\n  } catch (err: unknown) {\n    if (\n      util.types.isNativeError(err) &&\n      'code' in err &&\n      err.code === 'ENOENT'\n    ) {\n      return {};\n    }\n\n    throw err;\n  }\n}\n"],
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