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mirror of https://github.com/sveltejs/svelte.git synced 2024-11-28 07:52:41 +01:00
svelte/eslint.config.js
Ben McCann ca6e9b5745
chore: validate promise handling (#11842)
* chore: don't swallow rejected promise errors

* ignore rules rather than adding catch blocks. add async to functions returning promises

* remove redundant asyncs

* remove extremely pointless rule

* remove another daft rule

* this is what typescript is for

* again, typescript already has this covered, we don't need it

* simplify

* this rule is harmless

---------

Co-authored-by: Rich Harris <rich.harris@vercel.com>
2024-06-04 15:26:59 -04:00

60 lines
1.7 KiB
JavaScript

import svelte_config from '@sveltejs/eslint-config';
import lube from 'eslint-plugin-lube';
/** @type {import('eslint').Linter.FlatConfig[]} */
export default [
...svelte_config,
{
languageOptions: {
parserOptions: {
project: true
}
},
plugins: {
lube
},
rules: {
'@typescript-eslint/await-thenable': 'error',
'@typescript-eslint/prefer-promise-reject-errors': 'error',
'@typescript-eslint/require-await': 'error',
'no-console': 'error',
'lube/svelte-naming-convention': ['error', { fixSameNames: true }],
// eslint isn't that well-versed with JSDoc to know that `foo: /** @type{..} */ (foo)` isn't a violation of this rule, so turn it off
'object-shorthand': 'off',
'no-var': 'off',
// TODO: enable these rules and run `pnpm lint:fix`
// skipping that for now so as to avoid impacting real work
'@stylistic/quotes': 'off',
'@typescript-eslint/no-unused-vars': 'off',
'prefer-const': 'off'
}
},
{
files: ['playgrounds/**/*'],
rules: {
'lube/svelte-naming-convention': 'off',
'no-console': 'off'
}
},
{
ignores: [
'**/*.d.ts',
'**/tests',
'packages/svelte/scripts/process-messages/templates/*.js',
'packages/svelte/src/compiler/errors.js',
'packages/svelte/src/internal/client/errors.js',
'packages/svelte/src/internal/client/warnings.js',
'packages/svelte/src/internal/shared/warnings.js',
'packages/svelte/compiler/index.js',
// documentation can contain invalid examples
'documentation',
// contains a fork of the REPL which doesn't adhere to eslint rules
'sites/svelte-5-preview/**',
'tmp/**',
// wasn't checked previously, reenable at some point
'sites/svelte.dev/**'
]
}
];