chore: migrate eslint config

.devcontainer/devcontainer.json

@@ -1,30 +1,27 @@
 // For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
 // https://github.com/microsoft/vscode-dev-containers/tree/v0.209.6/containers/javascript-node
 {
-	"name": "Node.js",
-	"build": {
-		"dockerfile": "Dockerfile",
-		// Update 'VARIANT' to pick a Node version: 16, 14, 12.
-		// Append -bullseye or -buster to pin to an OS version.
-		// Use -bullseye variants on local arm64/Apple Silicon.
-		"args": { "VARIANT": "16-bullseye" }
-	},
+  "name": "Node.js",
+  "build": {
+    "dockerfile": "Dockerfile",
+    // Update 'VARIANT' to pick a Node version: 16, 14, 12.
+    // Append -bullseye or -buster to pin to an OS version.
+    // Use -bullseye variants on local arm64/Apple Silicon.
+    "args": { "VARIANT": "16-bullseye" }
+  },
 
-	// Set *default* container specific settings.json values on container create.
-	"settings": {},
+  // Set *default* container specific settings.json values on container create.
+  "settings": {},
 
-	// Add the IDs of extensions you want installed when the container is created.
-	"extensions": [
-		"dbaeumer.vscode-eslint",
-		"svelte.svelte-vscode"
-	],
+  // Add the IDs of extensions you want installed when the container is created.
+  "extensions": ["dbaeumer.vscode-eslint", "svelte.svelte-vscode"],
 
-	// Use 'forwardPorts' to make a list of ports inside the container available locally.
-	// "forwardPorts": [],
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // "forwardPorts": [],
 
-	// Use 'postCreateCommand' to run commands after the container is created.
-	"postCreateCommand": "pnpm install",
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "pnpm install",
 
-	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
-	"remoteUser": "node"
+  // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+  "remoteUser": "node"
 }

.vscode/settings.json

@@ -15,5 +15,5 @@
   "editor.codeActionsOnSave": {
     "source.fixAll.eslint": "explicit"
   },
-  "vetur.validation.template": false
+  "eslint.enable": true
 }

benchmark/index.ts

@@ -1,4 +1,4 @@
-// eslint-disable-next-line eslint-comments/disable-enable-pair -- ignore
+// eslint-disable-next-line @eslint-community/eslint-comments/disable-enable-pair -- ignore
 /* eslint-disable no-console -- ignore */
 import * as Benchmark from "benchmark";
 import fs from "fs";

eslint.config.mjs

@@ -0,0 +1,167 @@
+import * as myPlugin from "@ota-meshi/eslint-plugin";
+import globals from "globals";
+
+export default [
+  {
+    ignores: [
+      ".nyc_output",
+      "coverage",
+      "lib",
+      "node_modules",
+      "tests/fixtures/**/*.json",
+      "tests/fixtures/**/*.svelte",
+      "tests/fixtures/**/*.js",
+      "tests/fixtures/**/*.ts",
+      "explorer/dist",
+      "explorer/node_modules",
+      "explorer-v2/build",
+      "explorer-v2/build",
+      "explorer-v2/build-system/shim/svelte-eslint-parser.*",
+      "explorer-v2/build-system/shim/eslint-scope.*",
+      "explorer-v2/build-system/shim/eslint.*",
+      "explorer-v2/build-system/shim/svelte/*",
+      "!.vscode",
+      "!.github",
+      "explorer-v2/.svelte-kit",
+      ".changeset/pre.json",
+    ],
+  },
+  ...myPlugin.config({
+    node: true,
+    ts: true,
+    json: true,
+    packageJson: true,
+    yaml: true,
+    prettier: true,
+  }),
+  {
+    languageOptions: {
+      sourceType: "module",
+    },
+
+    rules: {
+      "no-lonely-if": "off",
+      "no-shadow": "off",
+      "@typescript-eslint/no-shadow": "off",
+      "no-warning-comments": "warn",
+      "jsdoc/require-jsdoc": "off",
+      complexity: "off",
+
+      "prettier/prettier": [
+        "error",
+        {},
+        {
+          usePrettierrc: true,
+        },
+      ],
+    },
+  },
+  {
+    files: ["**/*.ts"],
+
+    languageOptions: {
+      parserOptions: {
+        project: "./tsconfig.json",
+      },
+    },
+
+    rules: {
+      "@typescript-eslint/naming-convention": [
+        "error",
+        {
+          selector: "default",
+          format: ["camelCase"],
+          leadingUnderscore: "allow",
+          trailingUnderscore: "allow",
+        },
+        {
+          selector: "variable",
+          format: ["camelCase", "UPPER_CASE"],
+          leadingUnderscore: "allow",
+          trailingUnderscore: "allow",
+        },
+        {
+          selector: "typeLike",
+          format: ["PascalCase"],
+        },
+        {
+          selector: "property",
+          format: null,
+        },
+        {
+          selector: "method",
+          format: null,
+        },
+        {
+          selector: "import",
+          format: ["camelCase", "PascalCase", "UPPER_CASE"],
+        },
+      ],
+
+      "@typescript-eslint/no-non-null-assertion": "off",
+      "@typescript-eslint/no-use-before-define": "off",
+      "@typescript-eslint/no-explicit-any": "off",
+      "no-implicit-globals": "off",
+
+      "no-void": [
+        "error",
+        {
+          allowAsStatement: true,
+        },
+      ],
+    },
+  },
+  {
+    files: ["scripts/**/*.ts", "tests/**/*.ts"],
+
+    rules: {
+      "no-console": "off",
+      "jsdoc/require-jsdoc": "off",
+    },
+  },
+
+  ...myPlugin
+    .config({
+      prettier: true,
+      svelte: true,
+    })
+    .map(async (config) => ({
+      ...(await config),
+      files: ["explorer-v2/**/*.svelte"],
+    })),
+  {
+    files: ["explorer-v2/**/*.{svelte,js}"],
+    languageOptions: {
+      globals: {
+        ...globals.browser,
+      },
+    },
+    rules: {
+      "eslint-comments/no-unused-disable": "off",
+      "n/no-missing-import": "off",
+      "n/no-unpublished-require": "off",
+      "n/no-unpublished-import": "off",
+      "n/no-unsupported-features/es-syntax": "off",
+      "n/no-unsupported-features/node-builtins": "off",
+      "require-jsdoc": "off",
+      "n/file-extension-in-import": "off",
+
+      "prettier/prettier": [
+        "error",
+        {},
+        {
+          usePrettierrc: true,
+        },
+      ],
+
+      "no-shadow": "off",
+      camelcase: "off",
+    },
+  },
+  {
+    files: ["**/*.d.ts"],
+    rules: {
+      "spaced-comment": "off",
+    },
+  },
+];