scraps/frontend/eslint.config.js
2026-03-03 07:31:25 -07:00

64 lines
2.2 KiB
JavaScript

import prettier from 'eslint-config-prettier';
import path from 'node:path';
import { includeIgnoreFile } from '@eslint/compat';
import js from '@eslint/js';
import svelte from 'eslint-plugin-svelte';
import { defineConfig } from 'eslint/config';
import globals from 'globals';
import ts from 'typescript-eslint';
import svelteConfig from './svelte.config.js';
const gitignorePath = path.resolve(import.meta.dirname, '..', '.gitignore');
export default defineConfig(
includeIgnoreFile(gitignorePath),
js.configs.recommended,
...ts.configs.recommended,
...svelte.configs.recommended,
prettier,
...svelte.configs.prettier,
{
languageOptions: { globals: { ...globals.browser, ...globals.node } },
rules: {
// typescript-eslint strongly recommend that you do not use the no-undef lint rule on TypeScript projects.
// see: https://typescript-eslint.io/troubleshooting/faqs/eslint/#i-get-errors-from-the-no-undef-rule-about-global-variables-not-being-defined-even-though-there-are-no-typescript-errors
'no-undef': 'off',
// Allow unused vars prefixed with _
'@typescript-eslint/no-unused-vars': [
'error',
{
argsIgnorePattern: '^_',
varsIgnorePattern: '^_',
caughtErrorsIgnorePattern: '^_'
}
],
// Allow empty catch blocks
'no-empty': ['error', { allowEmptyCatch: true }],
// Allow expression statements (e.g. short-circuit evaluations)
'@typescript-eslint/no-unused-expressions': 'off'
}
},
{
files: ['**/*.svelte', '**/*.svelte.ts', '**/*.svelte.js'],
languageOptions: {
parserOptions: {
projectService: true,
extraFileExtensions: ['.svelte'],
parser: ts.parser,
svelteConfig
}
},
rules: {
// Static SvelteKit apps use plain hrefs and goto() without resolve()
'svelte/no-navigation-without-resolve': 'off',
// {@html} is used intentionally for trusted markdown/HTML content
'svelte/no-at-html-tags': 'off',
// Each blocks don't always need keys (e.g. static lists)
'svelte/require-each-key': 'off',
// Allow built-in mutable classes in non-reactive contexts
'svelte/prefer-svelte-reactivity': 'off',
// Allow unused svelte-ignore comments (rules may be conditionally triggered)
'svelte/no-unused-svelte-ignore': 'warn'
}
}
);