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posthog/.eslintrc.js
Harry Waye f06e0b4c51
dev(react): add react hook eslint rules, as warnings (#6571)
Here I have installed react-hooks eslint rules. See
https://reactjs.org/docs/hooks-rules.html#eslint-plugin for reference.

The specific trigger for this was [this
fix](abdbe54663)
I put in for a bug, which would have been caught by the
`react-hooks/exhaustive-deps` rule.

I've added these both as warnings as there are currently 69 😏
problems:

```
$ yarn eslint
...
✖ 69 problems (6 errors, 63 warnings)
```

At least this will highlight in editors that support it. We can make
these errors in a follow up PR, but this is valuable in itself without
getting into some yak shaving.
2021-10-20 14:40:06 +01:00

88 lines
2.7 KiB
JavaScript

/* eslint-disable @typescript-eslint/no-var-requires */
/* global module */
module.exports = {
env: {
browser: true,
es6: true,
'cypress/globals': true,
},
settings: {
react: {
version: 'detect',
},
},
extends: ['plugin:@typescript-eslint/recommended', 'plugin:react/recommended', 'prettier'],
globals: {
Atomics: 'readonly',
SharedArrayBuffer: 'readonly',
},
parser: '@typescript-eslint/parser',
parserOptions: {
ecmaFeatures: {
jsx: true,
},
ecmaVersion: 2018,
sourceType: 'module',
},
plugins: ['prettier', 'react', 'react-hooks', 'cypress', '@typescript-eslint'],
rules: {
'react/prop-types': [0],
'react/no-unescaped-entities': [0],
'react/jsx-no-target-blank': [0],
'react/self-closing-comp': [
'error',
{
component: true,
html: true,
},
],
'react-hooks/rules-of-hooks': 'warn',
'react-hooks/exhaustive-deps': 'warn',
'no-unused-vars': ['error', { ignoreRestSiblings: true }],
'@typescript-eslint/explicit-function-return-type': 'off',
'@typescript-eslint/explicit-module-boundary-types': 'off',
'@typescript-eslint/no-empty-function': 'off',
'@typescript-eslint/no-inferrable-types': 'off',
'@typescript-eslint/ban-ts-comment': 'off',
'no-shadow': 'error',
'@typescript-eslint/no-non-null-assertion': 'error',
curly: 'error',
},
overrides: [
{
// enable the rule specifically for TypeScript files
files: ['*Type.ts', '*Type.tsx'],
rules: {
'@typescript-eslint/no-explicit-any': ['off'],
'@typescript-eslint/ban-types': ['off'],
},
},
{
// enable the rule specifically for TypeScript files
files: ['*.ts', '*.tsx'],
rules: {
'@typescript-eslint/no-explicit-any': ['off'],
'@typescript-eslint/explicit-function-return-type': [
'error',
{
allowExpressions: true,
},
],
'@typescript-eslint/explicit-module-boundary-types': [
'error',
{
allowArgumentsExplicitlyTypedAsAny: true,
},
],
},
},
{
files: ['*.js'],
rules: {
'@typescript-eslint/no-var-requires': 'off',
},
},
],
}