feat: migrate to eslint verison 9 (#1)

This is a pretty sizeable change. It also removes all external configuration sets. Every rule is now defined by us. Additionally, this version will conflict with other formatters, and should not be used in tandem with Prettier. Reviewed-on: https://codeberg.org/nhcarrigan/eslint-config/pulls/1 Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com> Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>
2024-07-28 21:11:31 +00:00
parent dea44dbd7f
commit f13bcd87a9
25 changed files with 3127 additions and 752 deletions
@@ -0,0 +1,114 @@
+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { fixupPluginRules } from "@eslint/compat";
+import stylistic from "@stylistic/eslint-plugin";
+import tslint from "@typescript-eslint/eslint-plugin";
+import parser from "@typescript-eslint/parser";
+import deprecation from "eslint-plugin-deprecation";
+import importPlugin from "eslint-plugin-import";
+import jsdoc from "eslint-plugin-jsdoc";
+import noOnlyTests from "eslint-plugin-no-only-tests";
+import sortKeysFix from "eslint-plugin-sort-keys-fix";
+import unicorn from "eslint-plugin-unicorn";
+import globals from "globals";
+import { deprecationRules } from "./rules/deprecation.js";
+import { disabledEslintRules, eslintRules } from "./rules/eslint.js";
+import { importRules } from "./rules/import.js";
+import { jsdocRules } from "./rules/jsdoc.js";
+import { noOnlyTestsRules } from "./rules/noOnlyTests.js";
+import { sortKeysFixRules } from "./rules/sortKeysFix.js";
+import { stylisticRules } from "./rules/stylistic.js";
+import { typescriptEslintRules, typescriptEslintRulesWithTypes }
+  from "./rules/typescriptEslint.js";
+import { unicornRules } from "./rules/unicorn.js";
+import type { ESLint, Linter } from "eslint";
+
+const config: Array<Linter.Config> = [
+  {
+    files:           [ "src/**/*.ts" ],
+    languageOptions: {
+      globals: {
+        ...globals.node,
+      },
+      parser:        parser,
+      parserOptions: {
+        ecmaVersion:     11,
+        project:         true,
+        sourceType:      "module",
+        tsconfigRootDir: process.cwd(),
+      },
+    },
+    plugins: {
+      // @ts-expect-error It's a config. It's just not the narrow config. SMH.
+      "@typescript-eslint": tslint,
+      // @ts-expect-error They haven't typedef this yet because it technically doesn't support eslint9
+      "deprecation":        fixupPluginRules(deprecation),
+      "import":             fixupPluginRules(importPlugin as ESLint.Plugin),
+      "jsdoc":              jsdoc,
+      "no-only-tests":      noOnlyTests as ESLint.Plugin,
+      "sort-keys-fix":      sortKeysFix as ESLint.Plugin,
+      // @ts-expect-error They haven't typedef this yet because it technically doesn't support eslint9
+      "stylistic":          fixupPluginRules(stylistic),
+      "unicorn":            unicorn,
+    },
+    rules: {
+      ...eslintRules,
+      ...disabledEslintRules,
+      ...typescriptEslintRules,
+      ...typescriptEslintRulesWithTypes,
+      ...noOnlyTestsRules,
+      ...importRules,
+      ...jsdocRules,
+      ...deprecationRules,
+      ...stylisticRules,
+      ...unicornRules,
+      ...sortKeysFixRules,
+    },
+  },
+  {
+    files:           [ "test/**/*.spec.ts" ],
+    languageOptions: {
+      globals: {
+        ...globals.node,
+      },
+      parser:        parser,
+      parserOptions: {
+        ecmaVersion: 11,
+        sourceType:  "module",
+      },
+    },
+    plugins: {
+      // @ts-expect-error It's a config. It's just not the narrow config. SMH.
+      "@typescript-eslint": tslint,
+      "import":             fixupPluginRules(importPlugin as ESLint.Plugin),
+      "jsdoc":              jsdoc,
+      "no-only-tests":      noOnlyTests as ESLint.Plugin,
+      "sort-keys-fix":      sortKeysFix as ESLint.Plugin,
+      // @ts-expect-error They haven't typedef this yet because it technically doesn't support eslint9
+      "stylistic":          fixupPluginRules(stylistic),
+      "unicorn":            unicorn,
+    },
+    rules: {
+      ...eslintRules,
+      ...disabledEslintRules,
+      ...typescriptEslintRules,
+      ...noOnlyTestsRules,
+      ...importRules,
+      ...jsdocRules,
+      ...stylisticRules,
+      ...unicornRules,
+      ...sortKeysFixRules,
+      // Overrides
+      "complexity":                        "off",
+      "import/no-extraneous-dependencies": "error",
+      "max-lines-per-function":            "off",
+      "max-nested-callbacks":              "off",
+    },
+  },
+];
+
+export default config;