Fix getFileInfo (#18081)

src/cli/file-info.js

@@ -16,7 +16,7 @@ async function logFileInfoOrDie(context) {
   const fileInfo = await getFileInfo(path.resolve(file), {
     ignorePath,
     withNodeModules,
-    plugins: plugins.length > 0 ? plugins : undefined,
+    plugins,
     resolveConfig: config !== false,
   });
 

src/common/get-file-info.js

@@ -1,5 +1,5 @@
 import { resolveConfig } from "../config/resolve-config.js";
-import { loadBuiltinPlugins, loadPlugins } from "../main/plugins/index.js";
+import { loadPlugins } from "../main/plugins/index.js";
 import { isIgnored } from "../utils/ignore.js";
 import inferParser from "../utils/infer-parser.js";
 
@@ -54,10 +54,10 @@ async function getParser(file, options) {
     return config.parser;
   }
 
-  let plugins = options.plugins ?? config?.plugins ?? [];
-  plugins = (
-    await Promise.all([loadBuiltinPlugins(), loadPlugins(plugins)])
-  ).flat();
+  const plugins = [
+    ...options.plugins,
+    ...(await loadPlugins(config?.plugins ?? [])),
+  ];
 
   return inferParser({ plugins }, { physicalFile: file });
 }

src/index.js

@@ -11,6 +11,7 @@ import { closestMatch as closetLevenshteinMatch } from "leven";
 import picocolors from "picocolors";
 import * as vnopts from "vnopts";
 import * as errors from "./common/errors.js";
+import getFileInfoWithoutPlugins from "./common/get-file-info.js";
 import { mockable } from "./common/mockable.js";
 import {
   clearCache as clearConfigCache,
@@ -90,6 +91,8 @@ const inferParser = withPlugins((file, options) =>
   inferParserWithoutPlugins(options, { physicalFile: file }),
 );
 
+const getFileInfo = withPlugins(getFileInfoWithoutPlugins);
+
 // Internal shared with cli
 const sharedWithCli = {
   errors,
@@ -132,11 +135,11 @@ export {
   clearCache as clearConfigCache,
   format,
   formatWithCursor,
+  getFileInfo,
   getSupportInfo,
   resolveConfig,
   resolveConfigFile,
 };
-export { default as getFileInfo } from "./common/get-file-info.js";
 export * as doc from "./document/public.js";
 export { default as version } from "./main/version.evaluate.js";
 export * as util from "./utils/public.js";