Merge pull request #280 from oclif/mdonnalley/eslint-9

chore(W-17692101): eslint 9

Author: mdonnalley

.eslintignore

@@ -0,0 +1 @@
+"@oclif/prettier-config"

.eslintrc

@@ -1,6 +1,6 @@
 #!/usr/bin/env ts-node
-// eslint-disable-next-line node/shebang
-(async () => {
+
+;(async () => {
   const oclif = await import('@oclif/core')
   await oclif.execute({development: true, dir: __dirname})
 })()

.prettierrc.json

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 
-void (async () => {
-  const oclif = await import('@oclif/core')
-  await oclif.execute({dir: __dirname})
-})()
+(async () => {
+  const oclif = await import("@oclif/core");
+  await oclif.execute({ dir: __dirname });
+})();

bin/dev.js

@@ -0,0 +1,21 @@
+import {includeIgnoreFile} from '@eslint/compat'
+import oclif from 'eslint-config-oclif'
+import prettier from 'eslint-config-prettier'
+import path from 'node:path'
+import {fileURLToPath} from 'node:url'
+
+const gitignorePath = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '.gitignore')
+
+export default [
+  includeIgnoreFile(gitignorePath),
+  ...oclif,
+  prettier,
+  {
+    rules: {
+      '@typescript-eslint/no-require-imports': 'off',
+      'perfectionist/sort-objects': 'off',
+      'unicorn/prefer-module': 'off',
+      'unicorn/prefer-top-level-await': 'off',
+    },
+  },
+]

bin/run.js

@@ -11,7 +11,7 @@
   "main": "dist/index.js",
   "repository": "oclif/plugin-test-cjs-1",
   "files": [
-    "/bin",
+    "bin",
     "/dist",
     "/npm-shrinkwrap.json",
     "/oclif.manifest.json"
@@ -22,14 +22,16 @@
     "@oclif/plugin-plugins": "^5"
   },
   "devDependencies": {
+    "@eslint/compat": "^1.2.5",
+    "@oclif/prettier-config": "^0.2.1",
     "@oclif/test": "^4",
     "@types/chai": "^4",
     "@types/mocha": "^10",
     "@types/node": "^16.18.125",
     "chai": "^4",
-    "eslint": "^8.57.1",
-    "eslint-config-oclif": "^5.2.2",
-    "eslint-config-oclif-typescript": "^3.1.13",
+    "eslint": "^9.19.0",
+    "eslint-config-oclif": "^6.0.0",
+    "eslint-config-prettier": "^10.0.1",
     "mocha": "^10",
     "oclif": "^4",
     "shx": "^0.3.4",
@@ -57,15 +59,15 @@
   },
   "scripts": {
     "build": "shx rm -rf dist && tsc -b",
-    "lint": "eslint . --ext .ts --config .eslintrc",
+    "lint": "eslint",
     "postpack": "shx rm -f oclif.manifest.json",
     "posttest": "yarn lint",
     "prepack": "yarn build && oclif manifest && oclif readme",
     "test": "mocha --forbid-only \"test/**/*.test.ts\"",
     "version": "oclif readme && git add README.md"
   },
   "engines": {
-    "node": ">=12.0.0"
+    "node": ">=18.0.0"
   },
   "bugs": "https://github.com/oclif/plugin-test-cjs-1/issues",
   "keywords": [

eslint.config.mjs

@@ -1,6 +1,4 @@
-import {
-  Args, Command, Flags, Interfaces,
-} from '@oclif/core'
+import {Args, Command, Flags, Interfaces} from '@oclif/core'
 
 type Result = {
   args: Interfaces.InferredArgs<typeof CJS1.args>
@@ -17,9 +15,7 @@ export default class CJS1 extends Command {
       default: async () => 'async fn default',
     }),
   }
-
   static enableJsonFlag = true
-
   static flags = {
     optionalString: Flags.string(),
     defaultString: Flags.string({

package.json

@@ -1,6 +1,6 @@
-const path = require('path')
+const path = require('node:path')
 process.env.TS_NODE_PROJECT = path.resolve('test/tsconfig.json')
 process.env.NODE_ENV = 'development'
 
-global.oclif = global.oclif || {}
-global.oclif.columns = 80
+globalThis.oclif = globalThis.oclif || {}
+globalThis.oclif.columns = 80