Small preact-based (like React.js) project https://inga-lovinde.github.io/static/komoot-demo/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
test-assignment-komoot/.eslint-config-preact-nojes...

176 lines
5.4 KiB

// Code taken from https://github.com/preactjs/eslint-config-preact/blob/v1.3.0/index.js
// and modified to remove all jest mentions, because jest plugin is incompatible with typescript-eslint plugin v6
// (see https://github.com/jest-community/eslint-plugin-jest/pull/1401 for more details)
// and to change it from JSM to CJS
module.exports = {
// TODO: this is really only required for class property initializer methods, which are seeing declining usage.
// At some point, we should un-ship the custom parser and let ESLint use esprima.
parser: require.resolve('@babel/eslint-parser'),
// Currently ignored due to the custom parser.
parserOptions: {
ecmaVersion: 2020,
sourceType: 'module',
ecmaFeatures: {
modules: true,
impliedStrict: true,
jsx: true,
},
requireConfigFile: false,
babelOptions: {
plugins: [
'@babel/plugin-syntax-class-properties',
[
'@babel/plugin-syntax-decorators',
{ decoratorsBeforeExport: false },
],
'@babel/plugin-syntax-jsx',
],
},
},
// We don't use plugin:react/recommended here to avoid React-specific rules.
extends: ['eslint:recommended'],
// TODO: preact-cli ships Jest now, Mocha may be a candidate for removal.
plugins: ['compat', 'react', 'react-hooks'],
env: {
browser: true,
es6: true,
node: true,
},
globals: {
expect: true,
browser: true,
global: true,
},
settings: {
// Preact CLI provides these defaults
targets: ['last 2 versions'],
polyfills: ['fetch', 'Promise'],
react: {
// eslint-plugin-preact interprets this as "h.createElement",
// however we only care about marking h() as being a used variable.
pragma: 'h',
// We use "react 16.0" to avoid pushing folks to UNSAFE_ methods.
version: '16.0',
},
},
rules: {
/**
* Preact / JSX rules
*/
'react/no-deprecated': 2,
'react/react-in-jsx-scope': 0, // handled this automatically
'react/display-name': [1, { ignoreTranspilerName: false }],
'react/jsx-no-bind': [
1,
{
ignoreRefs: true,
allowFunctions: true,
allowArrowFunctions: true,
},
],
'react/jsx-no-comment-textnodes': 2,
'react/jsx-no-duplicate-props': 2,
'react/jsx-no-target-blank': 2,
'react/jsx-no-undef': 2,
'react/jsx-tag-spacing': [2, { beforeSelfClosing: 'always' }],
'react/jsx-uses-react': 2, // debatable
'react/jsx-uses-vars': 2,
'react/jsx-key': [2, { checkFragmentShorthand: true }],
'react/self-closing-comp': 2,
'react/prefer-es6-class': 2,
'react/prefer-stateless-function': 1,
'react/require-render-return': 2,
'react/no-danger': 1,
// Legacy APIs not supported in Preact:
'react/no-did-mount-set-state': 2,
'react/no-did-update-set-state': 2,
'react/no-find-dom-node': 2,
'react/no-is-mounted': 2,
'react/no-string-refs': 2,
/**
* Hooks
*/
'react-hooks/rules-of-hooks': 2,
'react-hooks/exhaustive-deps': 1,
/**
* General JavaScript error avoidance
*/
'constructor-super': 2,
'no-caller': 2,
'no-const-assign': 2,
'no-delete-var': 2,
'no-dupe-class-members': 2,
'no-dupe-keys': 2,
'no-duplicate-imports': 2,
'no-else-return': 1,
'no-empty-pattern': 0,
'no-empty': 0,
'no-extra-parens': 0,
'no-iterator': 2,
'no-lonely-if': 2,
'no-mixed-spaces-and-tabs': [1, 'smart-tabs'],
'no-multi-str': 1,
'no-new-wrappers': 2,
'no-proto': 2,
'no-redeclare': 2,
'no-shadow-restricted-names': 2,
'no-shadow': 0,
'no-spaced-func': 2,
'no-this-before-super': 2,
'no-undef-init': 2,
'no-unneeded-ternary': 2,
'no-unused-vars': [
2,
{
args: 'after-used',
ignoreRestSiblings: true,
},
],
'no-useless-call': 1,
'no-useless-computed-key': 1,
'no-useless-concat': 1,
'no-useless-constructor': 1,
'no-useless-escape': 1,
'no-useless-rename': 1,
'no-var': 1,
'no-with': 2,
/**
* General JavaScript stylistic rules (disabled)
*/
semi: 0,
strict: [2, 'never'], // assume type=module output (cli default)
'object-curly-spacing': [0, 'always'],
'rest-spread-spacing': 0,
'space-before-function-paren': [0, 'always'],
'space-in-parens': [0, 'never'],
'object-shorthand': 1,
'prefer-arrow-callback': 1,
'prefer-rest-params': 1,
'prefer-spread': 1,
'prefer-template': 1,
quotes: [
0,
'single',
{
avoidEscape: true,
allowTemplateLiterals: true,
},
],
'quote-props': [2, 'as-needed'],
radix: 1, // parseInt(x, 10)
'unicode-bom': 2,
'valid-jsdoc': 0,
},
};