chore(W-17692101): eslint 9 (#888)

bin/dev.js

@@ -1,5 +1,5 @@
 #!/usr/bin/env -S node --loader ts-node/esm --no-warnings=ExperimentalWarning
-// eslint-disable-next-line node/shebang
+
 async function main() {
   const {execute} = await import('@oclif/core')
   await execute({development: true, dir: import.meta.url})

bin/run.js

@@ -1,6 +1,5 @@
 #!/usr/bin/env node
 
-// eslint-disable-next-line node/shebang
 async function main() {
   const {execute} = await import('@oclif/core')
   await execute({dir: import.meta.url})

eslint.config.js

@@ -0,0 +1,9 @@
+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]

package.json

@@ -9,17 +9,17 @@
   },
   "devDependencies": {
     "@commitlint/config-conventional": "^19",
+    "@eslint/compat": "^1.2.5",
     "@oclif/prettier-config": "^0.2.1",
     "@oclif/test": "^4",
     "@types/chai": "^4.3.16",
     "@types/mocha": "^10.0.10",
     "@types/node": "^18",
     "chai": "^4.5.0",
     "commitlint": "^19",
-    "eslint": "^8.57.1",
-    "eslint-config-oclif": "^5.2.2",
-    "eslint-config-oclif-typescript": "^3.1.13",
-    "eslint-config-prettier": "^9.1.0",
+    "eslint": "^9.19.0",
+    "eslint-config-oclif": "^6.0.0",
+    "eslint-config-prettier": "^10.0.1",
     "husky": "^9.1.7",
     "lint-staged": "^15",
     "mocha": "^10.8.2",
@@ -53,7 +53,7 @@
     "build": "shx rm -rf lib && tsc",
     "clean": "shx rm -f oclif.manifest.json",
     "compile": "tsc",
-    "lint": "eslint . --ext .ts",
+    "lint": "eslint",
     "postpack": "yarn run clean",
     "posttest": "yarn lint",
     "prepack": "yarn build && oclif manifest && oclif readme",

src/commands/help.ts

@@ -4,21 +4,18 @@ export default class HelpCommand extends Command {
   static args = {
     command: Args.string({description: 'Command to show help for.', required: false}),
   }
-
   static description = 'Display help for <%= config.bin %>.'
-
   static flags = {
     'nested-commands': Flags.boolean({
       char: 'n',
       description: 'Include all nested commands in the output.',
     }),
   }
-
   static strict = false
 
   async run(): Promise<void> {
     const {argv, flags} = await this.parse(HelpCommand)
-    const Help = await loadHelpClass(this.config);
+    const Help = await loadHelpClass(this.config)
     const help = new Help(this.config, {all: flags['nested-commands']})
     await help.showHelp(argv as string[])
   }