pre-load plugins in standalone

Author: Janther

tests/config/get-plugins.js

@@ -0,0 +1,39 @@
+import { createRequire } from "node:module";
+import path from "node:path";
+import createEsmUtils from "esm-utils";
+import { satisfies } from "semver";
+import getPrettier from "./get-prettier.js";
+
+const { __dirname } = createEsmUtils(import.meta);
+
+async function getPluginsInternal() {
+  if (!process.env.TEST_STANDALONE) {
+    return [path.join(__dirname, "../../src/index.ts")];
+  }
+
+  const require = createRequire(import.meta.url);
+  const prettier = await getPrettier();
+
+  const prettierPath = path.dirname(require.resolve("prettier"));
+  const pluginPrefix = satisfies(prettier.version, "^2.3.0")
+    ? "parser-" // Prettier V2
+    : "plugins/"; // Prettier V3
+  const babel = path.join(prettierPath, `${pluginPrefix}babel.js`);
+  const markdown = path.join(prettierPath, `${pluginPrefix}markdown.js`);
+  const standalone = path.join(__dirname, "../../dist/standalone.js");
+
+  return [
+    (await import(babel)).default,
+    (await import(markdown)).default,
+    (await import(standalone)).default,
+  ];
+}
+
+let promise;
+function getPlugins() {
+  promise = promise ?? getPluginsInternal();
+
+  return promise;
+}
+
+export default getPlugins;

tests/config/run-format-test.js

@@ -5,16 +5,16 @@ import url from "node:url";
 import createEsmUtils from "esm-utils";
 
 import getPrettier from "./get-prettier.js";
+import getPlugins from "./get-plugins.js";
 import compileContract from "./utils/compile-contract.js";
 import consistentEndOfLine from "./utils/consistent-end-of-line.js";
 import createSnapshot from "./utils/create-snapshot.js";
 import stringifyOptionsForTitle from "./utils/stringify-options-for-title.js";
 import visualizeEndOfLine from "./utils/visualize-end-of-line.js";
-import standalone from "../../dist/standalone.js";
 
 const { __dirname } = createEsmUtils(import.meta);
 
-const { FULL_TEST, TEST_STANDALONE } = process.env;
+const { FULL_TEST } = process.env;
 const BOM = "\uFEFF";
 
 const CURSOR_PLACEHOLDER = "<|>";
@@ -190,9 +190,6 @@ function runFormatTest(fixtures, parsers, options) {
 
     describe(title, () => {
       const formatOptions = {
-        plugins: TEST_STANDALONE
-          ? [standalone]
-          : [path.join(__dirname, "../../src/index.ts")],
         printWidth: 80,
         ...options,
         filepath: filename,
@@ -381,9 +378,12 @@ function shouldSkipEolTest(code, options) {
 
 async function parse(source, options) {
   const prettier = await getPrettier();
-  const { ast } = await prettier.__debug.parse(source, options, {
-    massage: true,
-  });
+
+  const { ast } = await prettier.__debug.parse(
+    source,
+    { ...options, plugins: await getPlugins() },
+    { massage: true },
+  );
   return ast;
 }
 
@@ -437,7 +437,7 @@ async function format(originalText, originalOptions) {
 
   const { formatted: output, cursorOffset } = await prettier.formatWithCursor(
     input,
-    options,
+    { ...options, plugins: await getPlugins() },
   );
   const outputWithCursor = insertCursor(output, cursorOffset);
   const eolVisualizedOutput = visualizeEndOfLine(outputWithCursor);

tests/format/ModifierInvocations/__snapshots__/format.test.js.snap

@@ -7,7 +7,7 @@ printWidth: 80
                                                                                 | printWidth
 =====================================input======================================
 // SPDX-License-Identifier: MIT
-pragma solidity 0.8.27;
+pragma solidity 0.8.28;
 
 contract ModifierDefinitions {
   // We enforce the use of parentheses in modifiers without parameters.
@@ -26,7 +26,7 @@ contract ModifierInvocations is ModifierDefinitions {
 
 =====================================output=====================================
 // SPDX-License-Identifier: MIT
-pragma solidity 0.8.27;
+pragma solidity 0.8.28;
 
 contract ModifierDefinitions {
     // We enforce the use of parentheses in modifiers without parameters.