Typescript v5 + eslint 8.57 WIP

This commit also improves some type handling in the project.
2024-09-07 14:49:27 +02:00
parent 64a9c7be21
commit 7b3d93b290
41 changed files with 2652 additions and 3054 deletions
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@ -0,0 +1,94 @@
+// SPDX-FileCopyrightText: 2024 John Livingston <https://www.john-livingston.fr/>
+//
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import love from 'eslint-config-love'
+import eslint from '@eslint/js'
+import tseslint from 'typescript-eslint'
+import typescriptParser from '@typescript-eslint/parser'
+import stylistic from '@stylistic/eslint-plugin'
+import globals from 'globals'
+
+export default tseslint.config(
+  {
+    ignores: [
+      "node_modules/", "dist/", "webpack.config.js",
+      "build/",
+      "vendor/",
+      "support/documentation", "support",
+      "build-*js",
+
+      "shared", "client", "conversejs"
+    ]
+  },
+  eslint.configs.recommended,
+  ...tseslint.configs.recommended,
+  {
+    ...love,
+    files: ['**/*.ts']
+  },
+  {
+    plugins: {
+      '@stylistic': stylistic
+    },
+    rules: {
+      "@stylistic/semi": ["error", "never"]
+    }
+  },
+  {
+    files: ['**/*.ts'],
+    rules: {
+      "@typescript-eslint/no-empty-function": ["error", {"allow": ["arrowFunctions"]}],
+      "@typescript-eslint/no-unused-vars": [2, {"argsIgnorePattern": "^_", "caughtErrorsIgnorePattern": "^_"}],
+      "@typescript-eslint/no-floating-promises": "error",
+      "@typescript-eslint/no-misused-promises": "error",
+      "@typescript-eslint/no-var-requires": "off",
+      "@typescript-eslint/strict-boolean-expressions": "off",
+      "@typescript-eslint/return-await": [2, "in-try-catch"], // FIXME: correct?
+      "@typescript-eslint/no-invalid-void-type": "off",
+      "@typescript-eslint/triple-slash-reference": "off",
+      "@typescript-eslint/no-explicit-any": "off", // FIXME: should be "error", and we should use 'unknown' in the code.
+      "init-declarations": "off",
+      "@typescript-eslint/init-declarations": "off",
+      "@typescript-eslint/consistent-type-imports": "off",
+      "@typescript-eslint/consistent-type-exports": "off",
+      "@typescript-eslint/no-require-imports": "off",
+      "@typescript-eslint/unbound-method": "off",
+      "@typescript-eslint/prefer-promise-reject-errors": "off",
+      "max-params": "off",
+      "@typescript-eslint/max-params": ["error", { "max": 8 }], // FIXME: this rules should use the default max value.
+      "@typescript-eslint/explicit-function-return-type": "error",
+      "@typescript-eslint/no-confusing-void-expression": "off",
+      "@typescript-eslint/class-methods-use-this": "off",
+      "@typescript-eslint/non-nullable-type-assertion-style": "off",
+      "max-len": [
+        "error",
+        {
+          "code": 120,
+          "comments": 120
+        }
+      ],
+      "no-unused-vars": "off"
+    }
+  },
+  {
+    files: ['.stylelintrc.js'],
+    languageOptions: {
+      globals: globals.node
+    }
+  },
+  {
+    files: ['server/**/*.js', 'server/**/*.ts'], // only ts?
+    languageOptions: {
+      ecmaVersion: 6,
+      globals: {
+        ...globals.node
+      },
+      parser: typescriptParser,
+      parserOptions: {
+        ecmaVersion: 2018,
+        project: './server/tsconfig.json'
+      }
+    }
+  }
+)