app/.eslintrc.js
module.exports = {
root: true,
env: {
commonjs: true,
es6: true,
jest: true,
node: true
},
extends: ['eslint:recommended'],
globals: {
Atomics: 'readonly',
SharedArrayBuffer: 'readonly',
_: false
},
parserOptions: {
ecmaVersion: 9
},
rules: {
'eol-last': ['error', 'always'],
indent: ['error', 2, {
SwitchCase: 1
}],
'linebreak-style': ['error', 'unix'],
'no-console': process.env.NODE_ENV === 'production' ? 'error' : 'warn',
'no-debugger': process.env.NODE_ENV === 'production' ? 'error' : 'warn',
quotes: ['error', 'single'],
semi: ['error', 'always']
},
overrides: [
{
files: [
'**/__tests__/*.{j,t}s?(x)',
'**/tests/unit/**/*.spec.{j,t}s?(x)'
],
env: {
jest: true
}
}
]
};