refactor: update regression test dependencies

Also use ESLint from the root package

Author: matyasf

eslint.config.mjs

@@ -82,7 +82,9 @@ const finalConfig = tseslint.config(
       "/regression-test/**",
       "/coverage/**",
       "**/stylelint.config.js",
-      "**/babel.config.js"
+      "**/babel.config.js",
+      "**/.next/**",
+      "**/next-env.d.ts"
     ]
   },
   eslint.configs.recommended,

packages/__docs__/buildScripts/samplemedia/placeholder-image.js

@@ -26,7 +26,6 @@ import IconSVG from './placeholder.svg'
 
 export default function placeholderImage(width = 512, height = 512) {
   // We need to base64 encode this because otherwise FF will add extra escape chars
-  // eslint-disable-next-line no-undef
   const dataUri = Buffer.from(
     IconSVG.replace(/{{w}}/g, width).replace(/{{h}}/g, height).trim()
   ).toString('base64')

packages/command-utils/lib/index.js

@@ -33,7 +33,7 @@ import { sync, spawn } from 'cross-spawn'
 const require = createRequire(import.meta.url)
 
 function info(...args) {
-  console.info(chalk.blue(...args)) // eslint-disable-line no-console
+  console.info(chalk.blue(...args))
 }
 
 function warn(...args) {
@@ -163,6 +163,7 @@ function resolveBin(
   let pathFromWhich
   try {
     pathFromWhich = fs.realpathSync(which.sync(executable))
+    // eslint-disable-next-line no-unused-vars
   } catch (_error) {
     // ignore _error
   }

packages/ui-alerts/src/Alert/v1/index.tsx

@@ -263,7 +263,6 @@ class Alert extends Component<AlertProps, AlertState> {
 
   renderAlert() {
     // prevent onDismiss from being passed to the View component
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const {
       margin,
       styles,

packages/ui-alerts/src/Alert/v2/index.tsx

@@ -262,7 +262,6 @@ class Alert extends Component<AlertProps, AlertState> {
 
   renderAlert() {
     // prevent onDismiss from being passed to the View component
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const {
       margin,
       styles,

packages/ui-react-utils/src/DeterministicIdContext/DeterministicIdContext.ts

@@ -25,7 +25,6 @@ import React from 'react'
 import type { DeterministicIdProviderValue } from './DeterministicIdContextProvider'
 
 declare global {
-  // eslint-disable-next-line no-var
   var __INSTUI_GLOBAL_INSTANCE_COUNTER__: Map<string, number>
 }
 const instUIInstanceCounter = '__INSTUI_GLOBAL_INSTANCE_COUNTER__'

packages/ui-scripts/lib/icons/build-icons.js

@@ -138,7 +138,6 @@ export default {
       JSON.stringify(legacyIconsData, null, 2),
       'utf8'
     )
-    // eslint-disable-next-line no-console
     console.log(
       `Generated ${legacyOutputPath} (${legacyIconsData.length} icons)`
     )

regression-test/.eslintignore

@@ -0,0 +1,28 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 - present Instructure, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+// eslint-disable-next-line @instructure/no-relative-imports
+import cfg from '../eslint.config.mjs'
+
+export default cfg