@storm-stack/core/dist/chunk-W44YRSYF.cjs.map

A build toolkit and runtime used by Storm Software in TypeScript applications

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-------------------------------------------------------------------\n\n                  ⚡ Storm Software - Storm Stack\n\n This code was released as part of the Storm Stack project. Storm Stack\n is maintained by Storm Software under the Apache-2.0 license, and is\n free for commercial and private use. For more information, please visit\n our licensing page at https://stormsoftware.com/licenses/projects/storm-stack.\n\n Website:                  https://stormsoftware.com\n Repository:               https://github.com/storm-software/storm-stack\n Documentation:            https://docs.stormsoftware.com/projects/storm-stack\n Contact:                  https://stormsoftware.com/contact\n\n SPDX-License-Identifier:  Apache-2.0\n\n ------------------------------------------------------------------- */\n\nimport { listFiles } from \"@stryke/fs/list-files\";\nimport { readFile } from \"@stryke/fs/read-file\";\nimport { findFileName } from \"@stryke/path/file-path-fns\";\nimport { joinPaths } from \"@stryke/path/join-paths\";\nimport { resolvePackage } from \"@stryke/path/resolve\";\nimport defu from \"defu\";\nimport { minimatch } from \"minimatch\";\nimport ts, { CompilerOptions } from \"typescript\";\nimport { Context } from \"../../types/context\";\n\nexport const SourcesMap = Map<string, string>;\n// eslint-disable-next-line ts/no-redeclare\nexport type SourcesMap = InstanceType<typeof SourcesMap>;\n\nexport async function loadLibFiles(): Promise<SourcesMap> {\n  const libLocation = await resolvePackage(\"typescript\");\n  if (!libLocation) {\n    throw new Error(\"Could not resolve TypeScript package location.\");\n  }\n\n  const libFiles = await listFiles(\n    joinPaths(libLocation, \"lib\", \"**\", \"lib.*.d.ts\")\n  );\n  if (libFiles.length === 0) {\n    throw new Error(\"No TypeScript library files found.\");\n  }\n\n  const lib: SourcesMap = new Map();\n  for (const file of libFiles) {\n    lib.set(\n      `/node_modules/typescript/lib/${findFileName(file)}`,\n      await readFile(file)\n    );\n  }\n\n  return lib;\n}\n\n/** The default compiler options if TypeScript could ever change the compiler options */\nexport function getDefaultCompilerOptions(): CompilerOptions {\n  return {\n    ...ts.getDefaultCompilerOptions(),\n    jsx: ts.JsxEmit.React,\n    strict: true,\n    esModuleInterop: true,\n    module: ts.ModuleKind.ESNext,\n    suppressOutputPathCheck: true,\n    skipLibCheck: true,\n    skipDefaultLibCheck: true,\n    moduleResolution: ts.ModuleResolutionKind.Node10\n  };\n}\n\n/**\n * Creates a TypeScript program from in-memory, virtual source files.\n *\n * @param rootNames - An array of root file names to include in the program.\n * @param context - The context containing options and environment paths.\n * @param compilerOptions - Optional TypeScript compiler options. Defaults to the standard TypeScript options\n * @returns A TypeScript program instance that can be used for type checking, emitting, etc.\n * @throws If the provided library files are not in the expected format or if the TypeScript package cannot be resolved.\n */\nexport async function createVirtualProgram(\n  rootNames: readonly string[],\n  context: Context,\n  compilerOptions: ts.CompilerOptions = {}\n): Promise<ts.Program> {\n  const options = defu(compilerOptions, getDefaultCompilerOptions());\n\n  const host = {\n    name: \"storm-vfs\",\n    root: context.options.workspaceRoot,\n    ...ts.sys,\n    realpath: (path: string) => {\n      if (context.vfs.existsSync(path)) {\n        return context.vfs.resolvePath(path);\n      }\n\n      return ts.sys.realpath?.(path) ?? path;\n    },\n    getCurrentDirectory(): string {\n      return context.options.workspaceRoot;\n    },\n    getCanonicalFileName(fileName: string): string {\n      return fileName;\n    },\n    getDefaultLibFileName(_options: ts.CompilerOptions): string {\n      return ts.getDefaultLibFileName(options);\n    },\n    getDefaultLibLocation(): string {\n      return \"/\";\n    },\n    getNewLine(): string {\n      return \"\\n\";\n    },\n    useCaseSensitiveFileNames(): boolean {\n      return true;\n    },\n    fileExists(fileName: string): boolean {\n      return context.vfs.existsSync(fileName);\n    },\n    readFile(fileName: string): string | undefined {\n      if (context.vfs.existsSync(fileName)) {\n        return context.vfs.readFileSync(fileName);\n      }\n\n      return undefined;\n    },\n    readDirectory: (\n      path: string,\n      extensions: readonly string[] = [],\n      exclude: readonly string[] = [],\n      include: readonly string[] = []\n    ) => {\n      let results = [] as string[];\n      if (context.vfs.existsSync(path)) {\n        results = context.vfs.readdirSync(path, {\n          encoding: \"utf8\",\n          recursive: true\n        });\n\n        if (extensions.length > 0) {\n          results = results.filter(file =>\n            extensions.some(ext =>\n              file.endsWith(ext.startsWith(\".\") ? ext : `.${ext}`)\n            )\n          );\n        }\n\n        if (exclude.length > 0) {\n          results = results.filter(\n            file => !exclude.some(pattern => minimatch(file, pattern))\n          );\n        }\n\n        if (include.length > 0) {\n          results = results.filter(file =>\n            include.some(pattern => minimatch(file, pattern))\n          );\n        }\n      }\n\n      return results;\n    },\n    writeFile(fileName: string, data: string): void {\n      context.vfs.writeFileSync(fileName, data);\n    },\n    resolvePath: fileName => {\n      if (context.vfs.existsSync(fileName)) {\n        return context.vfs.resolvePath(fileName);\n      }\n\n      return ts.sys.resolvePath(fileName);\n    },\n    getSourceFile(\n      fileName: string,\n      languageVersionOrOptions: ts.ScriptTarget | ts.CreateSourceFileOptions,\n      _?: (message: string) => void,\n      shouldCreateNewSourceFile?: boolean\n    ): ts.SourceFile | undefined {\n      if (context.vfs.existsSync(fileName)) {\n        return ts.createSourceFile(\n          fileName,\n          context.vfs.readFileSync(fileName)!,\n          languageVersionOrOptions ??\n            compilerOptions.target ??\n            getDefaultCompilerOptions().target!,\n          false\n        );\n      } else if (shouldCreateNewSourceFile) {\n        const sourceFile = ts.createSourceFile(\n          fileName,\n          \"\",\n          languageVersionOrOptions ??\n            compilerOptions.target ??\n            getDefaultCompilerOptions().target!,\n          false\n        );\n        context.vfs.writeFileSync(fileName, sourceFile.text);\n        return sourceFile;\n      }\n\n      return undefined;\n    }\n  } as ts.CompilerHost;\n\n  // const host = {\n  //   ...ts.sys,\n  //   getCanonicalFileName: fileName => fileName,\n  //   getDefaultLibFileName: () =>\n  //     `/${ts.getDefaultLibFileName(compilerOptions)}`,\n  //   // getDefaultLibLocation: () => '/',\n  //   getNewLine: () => ts.sys.newLine,\n  //   getSourceFile: (fileName, languageVersionOrOptions) => {\n  //     if (context.vfs.existsSync(fileName)) {\n  //       return ts.createSourceFile(\n  //         fileName,\n  //         context.vfs.readFileSync(fileName)!,\n  //         languageVersionOrOptions ??\n  //           compilerOptions.target ??\n  //           getDefaultCompilerOptions().target!,\n  //         false\n  //       );\n  //     }\n\n  //     const sourceFile = ts.createSourceFile(\n  //       fileName,\n  //       ts.sys.readFile(fileName)!,\n  //       languageVersionOrOptions ??\n  //         compilerOptions.target ??\n  //         getDefaultCompilerOptions().target!,\n  //       false\n  //     );\n  //     context.vfs.writeFileSync(fileName, sourceFile.text);\n\n  //     return sourceFile;\n  //   },\n  //   useCaseSensitiveFileNames: () => ts.sys.useCaseSensitiveFileNames\n  // };\n\n  return ts.createProgram(rootNames, options, host);\n}\n\n/**\n * Creates a file-system backed System object which can be used in a TypeScript program, you provide\n * a set of virtual files which are prioritized over the FS versions, then a path to the root of your\n * project (basically the folder your node_modules lives)\n */\n// export async function createVirtualSystem(\n//   context: Context\n// ): Promise<ts.System> {\n//   const projectRoot = joinPaths(\n//     context.options.workspaceRoot,\n//     context.options.projectRoot\n//   );\n\n//   // We need to make an isolated folder for the tsconfig, but also need to be able to resolve the\n//   // existing node_modules structures going back through the history\n//   const root = joinPaths(projectRoot, \"vfs\");\n\n//   // The default System in TypeScript\n//   const tsLib = await resolvePackage(\"typescript\", {\n//     paths: [context.options.workspaceRoot, projectRoot, root]\n//   });\n//   if (!tsLib) {\n//     throw new Error(\"Could not resolve TypeScript package location.\");\n//   }\n\n//   return {\n//     // @ts-ignore\n//     name: \"storm-vfs\",\n//     root,\n//     args: [],\n//     createDirectory: () => {\n//       throw new Error(\"createDirectory not implemented\");\n//     },\n//     directoryExists: (path: string) => {\n//       return (\n//         context.vfs.values().some(file => file.path.startsWith(path)) ||\n//         ts.sys.directoryExists(path)\n//       );\n//     },\n//     exit: () => ts.sys.exit(),\n//     fileExists: (path: string) => {\n//       if (context.vfs.has(path)) {\n//         return true;\n//       }\n\n//       // Don't let other tsconfigs end up touching the vfs\n//       if (path.includes(\"tsconfig.json\")) {\n//         return false;\n//       }\n\n//       if (path.startsWith(\"/lib\")) {\n//         const tsLibName = `${tsLib}/${path.replace(\"/\", \"\")}`;\n\n//         return ts.sys.fileExists(tsLibName);\n//       }\n\n//       return ts.sys.fileExists(path);\n//     },\n//     getCurrentDirectory: () => root,\n//     getDirectories: (path: string) => ts.sys.getDirectories(path),\n//     getExecutingFilePath: () => {\n//       throw new Error(\"getExecutingFilePath not implemented.\");\n//     },\n//     readDirectory: (\n//       path: string,\n//       extensions?: readonly string[],\n//       exclude?: readonly string[],\n//       include?: readonly string[],\n//       depth?: number\n//     ) => {\n//       return ts.sys\n//         .readDirectory(path, extensions, exclude, include, depth)\n//         .reduce((ret, file) => {\n//           if (!ret.includes(file)) {\n//             ret.push(file);\n//           }\n//           return ret;\n//         }, context.vfs.readDirectory(path));\n//     },\n//     readFile: (path: string) => {\n//       const virtualFile = context.vfs.readFile(path);\n//       if (virtualFile) {\n//         return virtualFile.contents?.toString();\n//       }\n\n//       if (path.startsWith(\"/lib\")) {\n//         const tsLibName = `${tsLib}/${path.replace(\"/\", \"\")}`;\n//         const result = ts.sys.readFile(tsLibName);\n//         if (!result) {\n//           const libs = ts.sys.readDirectory(tsLib);\n//           throw new Error(\n//             `A request was made for ${tsLibName} but there wasn't a file found in the file map. You likely have a mismatch in the compiler options for the CDN download vs the compiler program. Existing Libs: ${libs.join(\", \")}.`\n//           );\n//         }\n\n//         return result;\n//       }\n\n//       return ts.sys.readFile(path);\n//     },\n//     resolvePath: (path: string) => {\n//       if (context.vfs.has(path)) {\n//         return path;\n//       }\n\n//       return ts.sys.resolvePath(path);\n//     },\n//     newLine: \"\\n\",\n//     useCaseSensitiveFileNames: true,\n//     write: () => {\n//       throw new Error(\"write not implemented\");\n//     },\n//     writeFile: (fileName, contents) => {\n//       void context.vfs.writeFile(fileName, contents);\n//     },\n//     deleteFile: fileName => {\n//       context.vfs.deleteFile(fileName);\n//     },\n//     realpath: (path: string) => String(ts.sys.realpath?.(path))\n//   };\n// }\n\ninterface VirtualCompilerHostReturn {\n  compilerHost: ts.CompilerHost;\n  updateFile: (sourceFile: ts.SourceFile) => boolean;\n  deleteFile: (sourceFile: ts.SourceFile) => boolean;\n}\n\n/**\n * Creates an in-memory CompilerHost -which is essentially an extra wrapper to System\n * which works with TypeScript objects - returns both a compiler host, and a way to add new SourceFile\n * instances to the in-memory file system.\n */\nexport function createVirtualCompilerHost(\n  sys: ts.System,\n  compilerOptions: ts.CompilerOptions\n) {\n  const sourceFiles = new Map<string, ts.SourceFile>();\n  const save = (sourceFile: ts.SourceFile) => {\n    sourceFiles.set(sourceFile.fileName, sourceFile);\n    return sourceFile;\n  };\n\n  const vHost: VirtualCompilerHostReturn = {\n    compilerHost: {\n      ...sys,\n      getCanonicalFileName: fileName => fileName,\n      getDefaultLibFileName: () =>\n        `/${ts.getDefaultLibFileName(compilerOptions)}`, // '/lib.d.ts',\n      // getDefaultLibLocation: () => '/',\n      getNewLine: () => sys.newLine,\n      getSourceFile: (fileName, languageVersionOrOptions) => {\n        return (\n          sourceFiles.get(fileName) ??\n          save(\n            ts.createSourceFile(\n              fileName,\n              sys.readFile(fileName)!,\n              languageVersionOrOptions ?? compilerOptions.target,\n              false\n            )\n          )\n        );\n      },\n      useCaseSensitiveFileNames: () => sys.useCaseSensitiveFileNames\n    },\n    updateFile: sourceFile => {\n      const alreadyExists = sourceFiles.has(sourceFile.fileName);\n      sys.writeFile(sourceFile.fileName, sourceFile.text);\n      sourceFiles.set(sourceFile.fileName, sourceFile);\n      return alreadyExists;\n    },\n    deleteFile: sourceFile => {\n      const alreadyExists = sourceFiles.has(sourceFile.fileName);\n      sourceFiles.delete(sourceFile.fileName);\n      sys.deleteFile!(sourceFile.fileName);\n      return alreadyExists;\n    }\n  };\n\n  return vHost;\n}\n"]}