{
  "version": 3,
  "sources": ["../../../../src/packages/create-cafs-store/index.ts"],
  "sourcesContent": ["import { promises as fs } from 'node:fs';\nimport path from 'node:path';\nimport {\n  type CafsLocker,\n  createCafs,\n  getFilePathByModeInCafs,\n} from '../store.cafs/index.ts';\nimport type {\n  Cafs,\n  PackageFilesResponse,\n  PackageFiles,\n  SideEffectsDiff,\n  ImportPackageOpts,\n  PackageFileInfo,\n  ImportPackageFunction,\n  ImportPackageFunctionAsync,\n} from '../cafs-types/index.ts';\nimport { createIndexedPkgImporter } from '../fs.indexed-pkg-importer/index.ts';\nimport type {\n  ImportIndexedPackage,\n  ImportIndexedPackageAsync,\n} from '../store-controller-types/index.ts';\nimport memoize from 'mem';\nimport pathTemp from 'path-temp';\nimport mapValues from 'ramda/src/map';\n\nexport type { CafsLocker };\n\nexport function createPackageImporterAsync(opts: {\n  importIndexedPackage?: ImportIndexedPackageAsync | undefined;\n  packageImportMethod?:\n    | 'auto'\n    | 'hardlink'\n    | 'copy'\n    | 'clone'\n    | 'clone-or-copy'\n    | undefined;\n  storeDir: string;\n}): ImportPackageFunctionAsync<{\n  importMethod?: string | undefined;\n  isBuilt: boolean;\n}> {\n  const cachedImporterCreator = opts.importIndexedPackage\n    ? (): ImportIndexedPackageAsync | undefined => {\n        return opts.importIndexedPackage;\n      }\n    : memoize(createIndexedPkgImporter);\n\n  const packageImportMethod = opts.packageImportMethod;\n\n  const gfm = getFlatMap.bind(null, opts.storeDir);\n\n  return async (\n    to: string,\n    opts: ImportPackageOpts\n  ): Promise<{ importMethod?: string | undefined; isBuilt: boolean }> => {\n    const { filesMap, isBuilt } = gfm(\n      opts.filesResponse,\n      opts.sideEffectsCacheKey\n    );\n\n    const willBeBuilt = !isBuilt && opts.requiresBuild;\n\n    const pkgImportMethod =\n      willBeBuilt === true\n        ? 'clone-or-copy'\n        : (opts.filesResponse.packageImportMethod ?? packageImportMethod);\n\n    const impPkg = cachedImporterCreator(pkgImportMethod);\n\n    const importMethod = await impPkg?.(to, {\n      disableRelinkLocalDirDeps: opts.disableRelinkLocalDirDeps,\n      filesMap,\n      resolvedFrom: opts.filesResponse.resolvedFrom,\n      force: opts.force,\n      keepModulesDir: Boolean(opts.keepModulesDir),\n    });\n\n    return { importMethod, isBuilt };\n  };\n}\n\nfunction createPackageImporter(opts: {\n  importIndexedPackage?: ImportIndexedPackage | undefined;\n  packageImportMethod?:\n    | 'auto'\n    | 'hardlink'\n    | 'copy'\n    | 'clone'\n    | 'clone-or-copy'\n    | undefined;\n  storeDir: string;\n}): ImportPackageFunction<{\n  isBuilt: boolean;\n  importMethod?: string | undefined;\n}> {\n  const cachedImporterCreator = opts.importIndexedPackage\n    ? () => opts.importIndexedPackage\n    : memoize(createIndexedPkgImporter);\n\n  const packageImportMethod = opts.packageImportMethod;\n\n  const gfm = getFlatMap.bind(null, opts.storeDir);\n\n  return (\n    to: string,\n    opts: ImportPackageOpts\n  ): {\n    isBuilt: boolean;\n    importMethod?: string | undefined;\n  } => {\n    const { filesMap, isBuilt } = gfm(\n      opts.filesResponse,\n      opts.sideEffectsCacheKey\n    );\n\n    const willBeBuilt = !isBuilt && opts.requiresBuild;\n\n    const pkgImportMethod =\n      willBeBuilt === true\n        ? 'clone-or-copy'\n        : (opts.filesResponse.packageImportMethod ?? packageImportMethod);\n\n    const impPkg = cachedImporterCreator(pkgImportMethod);\n\n    const importMethod = impPkg?.(to, {\n      disableRelinkLocalDirDeps: opts.disableRelinkLocalDirDeps,\n      filesMap,\n      resolvedFrom: opts.filesResponse.resolvedFrom,\n      force: opts.force,\n      keepModulesDir: Boolean(opts.keepModulesDir),\n    });\n\n    return { importMethod, isBuilt };\n  };\n}\n\nfunction getFlatMap(\n  storeDir: string,\n  filesResponse: PackageFilesResponse,\n  targetEngine?: string | undefined\n): { filesMap: Record<string, string>; isBuilt: boolean } {\n  let isBuilt: boolean | undefined;\n\n  let filesIndex!: PackageFiles;\n\n  if (\n    typeof targetEngine === 'string' &&\n    filesResponse.sideEffects?.[targetEngine] != null\n  ) {\n    filesIndex = applySideEffectsDiff(\n      filesResponse.filesIndex,\n      filesResponse.sideEffects[targetEngine]\n    );\n\n    isBuilt = true;\n  } else if (filesResponse.unprocessed === true) {\n    filesIndex = filesResponse.filesIndex as PackageFiles;\n\n    isBuilt = false;\n  } else {\n    return {\n      filesMap: filesResponse.filesIndex as Record<string, string>,\n      isBuilt: false,\n    };\n  }\n\n  const filesMap = mapValues.default(\n    ({ integrity, mode }: PackageFileInfo): string => {\n      return getFilePathByModeInCafs(storeDir, integrity, mode);\n    },\n    filesIndex\n  );\n\n  return { filesMap, isBuilt };\n}\n\nfunction applySideEffectsDiff(\n  baseFiles: PackageFiles | Record<string, string>,\n  { added, deleted }: SideEffectsDiff\n): PackageFiles {\n  const filesWithSideEffects: PackageFiles = { ...added };\n\n  for (const fileName in baseFiles) {\n    if (\n      deleted?.includes(fileName) !== true &&\n      !filesWithSideEffects[fileName]\n    ) {\n      const f = baseFiles[fileName];\n\n      if (typeof f !== 'string' && typeof f !== 'undefined') {\n        filesWithSideEffects[fileName] = f;\n      }\n    }\n  }\n\n  return filesWithSideEffects;\n}\n\nexport function createCafsStore(\n  storeDir: string,\n  opts?:\n    | {\n        ignoreFile?: ((filename: string) => boolean) | undefined;\n        importPackage?: ImportIndexedPackage | undefined;\n        packageImportMethod?:\n          | 'auto'\n          | 'hardlink'\n          | 'copy'\n          | 'clone'\n          | 'clone-or-copy'\n          | undefined;\n        cafsLocker?: CafsLocker | undefined;\n      }\n    | undefined\n): Cafs {\n  const baseTempDir = path.join(storeDir, 'tmp');\n\n  return {\n    ...createCafs(storeDir, opts),\n    storeDir,\n    importPackage: createPackageImporter({\n      importIndexedPackage: opts?.importPackage,\n      packageImportMethod: opts?.packageImportMethod,\n      storeDir,\n    }),\n    tempDir: async () => {\n      const tmpDir = pathTemp(baseTempDir);\n      await fs.mkdir(tmpDir, { recursive: true });\n      return tmpDir;\n    },\n  };\n}\n"],
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