Add unit tests for role middleware

node_modules/@babel/core/src/config/files/index-browser.ts

@@ -0,0 +1,115 @@
+/* c8 ignore start */
+
+import type { Handler } from "gensync";
+
+import type {
+  ConfigFile,
+  IgnoreFile,
+  RelativeConfig,
+  FilePackageData,
+} from "./types.ts";
+
+import type { CallerMetadata } from "../validation/options.ts";
+
+export type { ConfigFile, IgnoreFile, RelativeConfig, FilePackageData };
+
+export function findConfigUpwards(
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  rootDir: string,
+): string | null {
+  return null;
+}
+
+// eslint-disable-next-line require-yield
+export function* findPackageData(filepath: string): Handler<FilePackageData> {
+  return {
+    filepath,
+    directories: [],
+    pkg: null,
+    isPackage: false,
+  };
+}
+
+// eslint-disable-next-line require-yield
+export function* findRelativeConfig(
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  pkgData: FilePackageData,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  envName: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  caller: CallerMetadata | undefined,
+): Handler<RelativeConfig> {
+  return { config: null, ignore: null };
+}
+
+// eslint-disable-next-line require-yield
+export function* findRootConfig(
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  dirname: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  envName: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  caller: CallerMetadata | undefined,
+): Handler<ConfigFile | null> {
+  return null;
+}
+
+// eslint-disable-next-line require-yield
+export function* loadConfig(
+  name: string,
+  dirname: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  envName: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  caller: CallerMetadata | undefined,
+): Handler<ConfigFile> {
+  throw new Error(`Cannot load ${name} relative to ${dirname} in a browser`);
+}
+
+// eslint-disable-next-line require-yield
+export function* resolveShowConfigPath(
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  dirname: string,
+): Handler<string | null> {
+  return null;
+}
+
+export const ROOT_CONFIG_FILENAMES: string[] = [];
+
+type Resolved =
+  | { loader: "require"; filepath: string }
+  | { loader: "import"; filepath: string };
+
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export function resolvePlugin(name: string, dirname: string): Resolved | null {
+  return null;
+}
+
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export function resolvePreset(name: string, dirname: string): Resolved | null {
+  return null;
+}
+
+export function loadPlugin(
+  name: string,
+  dirname: string,
+): Handler<{
+  filepath: string;
+  value: unknown;
+}> {
+  throw new Error(
+    `Cannot load plugin ${name} relative to ${dirname} in a browser`,
+  );
+}
+
+export function loadPreset(
+  name: string,
+  dirname: string,
+): Handler<{
+  filepath: string;
+  value: unknown;
+}> {
+  throw new Error(
+    `Cannot load preset ${name} relative to ${dirname} in a browser`,
+  );
+}

node_modules/@babel/core/src/config/files/index.ts

@@ -0,0 +1,30 @@
+type indexBrowserType = typeof import("./index-browser");
+type indexType = typeof import("./index");
+
+// Kind of gross, but essentially asserting that the exports of this module are the same as the
+// exports of index-browser, since this file may be replaced at bundle time with index-browser.
+// eslint-disable-next-line @typescript-eslint/no-unused-expressions
+({}) as any as indexBrowserType as indexType;
+
+export { findPackageData } from "./package.ts";
+
+export {
+  findConfigUpwards,
+  findRelativeConfig,
+  findRootConfig,
+  loadConfig,
+  resolveShowConfigPath,
+  ROOT_CONFIG_FILENAMES,
+} from "./configuration.ts";
+export type {
+  ConfigFile,
+  IgnoreFile,
+  RelativeConfig,
+  FilePackageData,
+} from "./types.ts";
+export {
+  loadPlugin,
+  loadPreset,
+  resolvePlugin,
+  resolvePreset,
+} from "./plugins.ts";

node_modules/@babel/core/src/config/resolve-targets-browser.ts

@@ -0,0 +1,42 @@
+/* c8 ignore start */
+
+import type { InputOptions } from "./validation/options.ts";
+import getTargets, {
+  type InputTargets,
+} from "@babel/helper-compilation-targets";
+
+import type { Targets } from "@babel/helper-compilation-targets";
+
+export function resolveBrowserslistConfigFile(
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  browserslistConfigFile: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  configFilePath: string,
+): string | void {
+  return undefined;
+}
+
+export function resolveTargets(
+  options: InputOptions,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  root: string,
+): Targets {
+  const optTargets = options.targets;
+  let targets: InputTargets;
+
+  if (typeof optTargets === "string" || Array.isArray(optTargets)) {
+    targets = { browsers: optTargets };
+  } else if (optTargets) {
+    if ("esmodules" in optTargets) {
+      targets = { ...optTargets, esmodules: "intersect" };
+    } else {
+      // https://github.com/microsoft/TypeScript/issues/17002
+      targets = optTargets as InputTargets;
+    }
+  }
+
+  return getTargets(targets, {
+    ignoreBrowserslistConfig: true,
+    browserslistEnv: options.browserslistEnv,
+  });
+}

node_modules/@babel/core/src/config/resolve-targets.ts

@@ -0,0 +1,54 @@
+type browserType = typeof import("./resolve-targets-browser");
+type nodeType = typeof import("./resolve-targets");
+
+// Kind of gross, but essentially asserting that the exports of this module are the same as the
+// exports of index-browser, since this file may be replaced at bundle time with index-browser.
+// eslint-disable-next-line @typescript-eslint/no-unused-expressions
+({}) as any as browserType as nodeType;
+
+import type { InputOptions } from "./validation/options.ts";
+import path from "node:path";
+import getTargets, {
+  type InputTargets,
+} from "@babel/helper-compilation-targets";
+
+import type { Targets } from "@babel/helper-compilation-targets";
+
+export function resolveBrowserslistConfigFile(
+  browserslistConfigFile: string,
+  configFileDir: string,
+): string | undefined {
+  return path.resolve(configFileDir, browserslistConfigFile);
+}
+
+export function resolveTargets(options: InputOptions, root: string): Targets {
+  const optTargets = options.targets;
+  let targets: InputTargets;
+
+  if (typeof optTargets === "string" || Array.isArray(optTargets)) {
+    targets = { browsers: optTargets };
+  } else if (optTargets) {
+    if ("esmodules" in optTargets) {
+      targets = { ...optTargets, esmodules: "intersect" };
+    } else {
+      // https://github.com/microsoft/TypeScript/issues/17002
+      targets = optTargets as InputTargets;
+    }
+  }
+
+  const { browserslistConfigFile } = options;
+  let configFile;
+  let ignoreBrowserslistConfig = false;
+  if (typeof browserslistConfigFile === "string") {
+    configFile = browserslistConfigFile;
+  } else {
+    ignoreBrowserslistConfig = browserslistConfigFile === false;
+  }
+
+  return getTargets(targets, {
+    ignoreBrowserslistConfig,
+    configFile,
+    configPath: root,
+    browserslistEnv: options.browserslistEnv,
+  });
+}