removing global options since prettier already provides them.

knip.json

@@ -2,7 +2,7 @@
   "$schema": "https://unpkg.com/knip@5/schema.json",
   "ignoreFiles": [
     "tests/format/RespectDefaultOptions/respect-default-options.js",
-    "tests/integration/node.test.js"
+    "tests/integration/**/*.test.js"
   ],
   "ignoreDependencies": ["eslint-config-prettier"],
   "ignoreExportsUsedInFile": {

src/options.ts

@@ -1,31 +1,10 @@
 import type { SupportOptions } from 'prettier';
 
-const CATEGORY_GLOBAL = 'Global';
 const CATEGORY_COMMON = 'Common';
 const CATEGORY_JAVASCRIPT = 'JavaScript';
 const CATEGORY_SOLIDITY = 'Solidity';
 
 const options: SupportOptions = {
-  printWidth: {
-    category: CATEGORY_GLOBAL,
-    type: 'int',
-    default: 80,
-    description: 'The line length where Prettier will try to wrap.',
-    range: { start: 0, end: Number.POSITIVE_INFINITY, step: 1 }
-  },
-  tabWidth: {
-    type: 'int',
-    category: CATEGORY_GLOBAL,
-    default: 2,
-    description: 'Number of spaces per indentation level.',
-    range: { start: 0, end: Number.POSITIVE_INFINITY, step: 1 }
-  },
-  useTabs: {
-    category: CATEGORY_GLOBAL,
-    type: 'boolean',
-    default: false,
-    description: 'Indent with tabs instead of spaces.'
-  },
   bracketSpacing: {
     category: CATEGORY_COMMON,
     type: 'boolean',

test.config.js

@@ -5,7 +5,7 @@ const { __dirname } = createEsmUtils(import.meta);
 
 export default {
   entry: {
-    test: './tests/integration/test-app.js',
+    test: './tests/integration/test-app/test-app.js',
     'create-parser': './src/slang-utils/create-parser.js',
     'variant-coverage': './variant-coverage/index.js'
   },

tests/integration/options/options.test.js

@@ -0,0 +1,38 @@
+import getPrettier from '../../config/get-prettier.js';
+import getPlugins from '../../config/get-plugins.js';
+
+const prettier = await getPrettier();
+const plugins = await getPlugins();
+
+test('Prettier should report the supported options when multiple plugins are given', async () => {
+  const supportedOptionsNames = (
+    await prettier.getSupportInfo({ plugins })
+  ).options.map((option) => option.name);
+
+  expect(supportedOptionsNames).toContain('printWidth');
+  expect(supportedOptionsNames).toContain('tabWidth');
+  expect(supportedOptionsNames).toContain('useTabs');
+  expect(supportedOptionsNames).toContain('bracketSpacing');
+  expect(supportedOptionsNames).toContain('singleQuote');
+  expect(supportedOptionsNames).toContain('experimentalTernaries');
+  expect(supportedOptionsNames).toContain('experimentalOperatorPosition');
+  expect(supportedOptionsNames).toContain('compiler');
+});
+
+test('Prettier should report the supported options when a single plugin is given', async () => {
+  const solidityPlugin = plugins[plugins.length - 1];
+  const supportedOptionsNames = (
+    await prettier.getSupportInfo({
+      plugins: [solidityPlugin]
+    })
+  ).options.map((option) => option.name);
+
+  expect(supportedOptionsNames).toContain('printWidth');
+  expect(supportedOptionsNames).toContain('tabWidth');
+  expect(supportedOptionsNames).toContain('useTabs');
+  expect(supportedOptionsNames).toContain('bracketSpacing');
+  expect(supportedOptionsNames).toContain('singleQuote');
+  expect(supportedOptionsNames).toContain('experimentalTernaries');
+  expect(supportedOptionsNames).toContain('experimentalOperatorPosition');
+  expect(supportedOptionsNames).toContain('compiler');
+});

tests/integration/node.test.js → tests/integration/test-app/node.test.js

@@ -1,4 +1,4 @@
-import format from '../../dist/test.js';
+import format from '../../../dist/test.js';
 
 test('Should run a test app in a node environment', async () => {
   const data = 'contract    CheckPackage {}';

tests/integration/test-app.js → tests/integration/test-app/test-app.js

@@ -1,5 +1,5 @@
 import prettier from 'prettier/standalone';
-import '../../dist/standalone.js';
+import '../../../dist/standalone.js';
 
 export default async function format(code) {
   const formattedCode = await prettier.format(code, {