I have an application created using the create-react-app.
I need to disable one rule from the default CRA Lint rules:
"react-hooks/exhaustive-deps": 0
After checking all of the resources about the topic and I'm still failing to disable that rule. I made an .env file with EXTEND_ESLINT=true
and I've included the following in my .eslintrc in the root directory
{
"eslintConfig": {
"extends": ["react-app"],
"overrides": [
{
"rules": {
"react-hooks/exhaustive-deps": 0
}
}
]
}
}
EDIT based on the comments suggestions:
Aditionally, moving the .eslintrc conents to package.json is not working either.
Package.json
"eslintConfig": {
"extends": [
"react-app",
"shared-config"
],
"rules": {
"react-hooks/exhaustive-deps": 0
}
},
Am i missing something ? Please advice if possible :)
Related
I have a Gruntfile.js like this.
module.exports = function(grunt) {
require('time-grunt')(grunt);
require('load-grunt-config')(grunt, {
jitGrunt: {
staticMappings: {
scsslint: 'grunt-scss-lint'
}
}
});
grunt.loadNpmTasks('grunt-run');
grunt.registerTask('default', ['eslint', 'jest', 'scsslint', 'svgstore'])
};
And when I run the grunt it says.
grunt
No "eslint" targets found.
eslint is already installed and I even created the configuration file using
./node_modules/.bin/eslint --init
And this is the content of .eslintrc.js.
module.exports = {
"env": {
"browser": true,
"es2021": true,
"node": true
},
"extends": "eslint:recommended",
"parserOptions": {
"ecmaVersion": 13
},
"rules": {
}
};
Any opinions?
Depending on how you downloaded the codebase for the theme, it may be missing the "grunt" folder. If your project is missing this folder, try adding the one from Cornerstone: https://github.com/bigcommerce/cornerstone/tree/master/grunt
Per the BigCommerce documentation around eslint errors -- If bundling your theme triggers multiple lint errors related to the bundle.js file, your theme is missing the .eslintignore file.
You can retrieve this file from the Cornerstone repo. Once you add this in, re-run the bundle command.
Not sure what's going on here.
I am working on migrating from tslint to eslint. The basic migration seems to have gone smoothly (well, "smoothly" -- got some kinds in the rules that need to get worked out apparently), but I've run across this and I have no idea how to get past it:
1:1 error Definition for rule '#typescript-eslint/no-shadow' was not
found #typescript-eslint/no-shadow
I've modified the .eslintrc.js file like so (parts snipped for brevity):
module.exports = {
"env": {
"browser": true,
"es6": true,
"node": true
},
"parser": "#typescript-eslint/parser",
"parserOptions": {
"project": "tsconfig.json",
"sourceType": "module"
},
"plugins": [
"eslint-plugin-import",
"#angular-eslint/eslint-plugin",
"#typescript-eslint",
"#typescript-eslint/tslint"
],
"rules": {
// Many unrelated plugins, all rules, none mentioning no-shadow
"no-shadow": "off",
"#typescript-eslint/no-shadow": ["error", { "hoist": "all" }],
// Many other unrelated plugins, all rules, none mentioning no-shadow. But I thought
// This next one may be helpful.
"#typescript-eslint/tslint/config": [
"error",
{
"rules": {
"import-spacing": true,
"whitespace": [
true,
"check-branch",
"check-decl",
"check-operator",
"check-separator",
"check-type"
]
}
}
]
}
};
The versions of the plugins I'm working with are (copied from package.json):
"eslint-plugin-import": "^2.19.1",
"#typescript-eslint/eslint-plugin": "^2.34.0",
"#typescript-eslint/parser": "^2.34.0",
I'm at a loss as to what's going on, and my google searches have turned up nothing aside from "use "no-shadow": "off", which I do.
v2.34.0 of the typescript-eslint packages is 9 months old.
Upgrade to a more recent version of typescript-eslint.
#typescript-eslint/no-shadow was added in v4.0.0
I have a vue.js project with the storybook addon. I am trying to write a story using the Docs addon which allows you to write stories in .mdx, I am having trouble getting linting to work in vs code.
Thanks in advance and any help would be much appreciated!
I am using this sample project found here https://github.com/vueschool/storybook-fundamentals/tree/master.
The sample project has "eslint": "^6.7.2" installed.
I have installed "eslint-plugin-mdx": "^1.8.2"
I have the following extensions installed
My ES lint config looks like this, as suggested by https://github.com/mdx-js/eslint-mdx
{
"extends": ["plugin:mdx/recommended"]
}
It seems like vs code is picking up the mdx file but no linting seems to be happening, I'm I doing something wrong?
Also I have added the following to VS Code settings but it does not seem to be doing much
If this helps anyone. there is a dependency on eslint-plugin-react for eslint-mdx to work.
check https://github.com/mdx-js/eslint-mdx/issues/229
my eslint config looks like this for reference.
"root": true,
"env": {
"node": true
},
"extends": [
"eslint:recommended", "plugin:mdx/recommended", "plugin:react/recommended"
],
"parserOptions": {
"ecmaVersion": 12,
"sourceType": "module",
"ecmaFeatures": {
"jsx": true
}
},
"settings": {
"react": {
"version": "detect"
}
}
I realize this question has been asked several times but all of the solutions I've come across don't seem to work for me. I'm running into the following error while trying to run Jest tests for a Vue app.
Jest encountered an unexpected token
This usually means that you are trying to import a file which Jest cannot parse, e.g. it's not plain JavaScript.
By default, if Jest sees a Babel config, it will use that to transform your files, ignoring "node_modules".
Here's what you can do:
• To have some of your "node_modules" files transformed, you can specify a custom "transformIgnorePatterns" in your config.
• If you need a custom transformation specify a "transform" option in your config.
• If you simply want to mock your non-JS modules (e.g. binary assets) you can stub them out with the "moduleNameMapper" config option.
You'll find more details and examples of these config options in the docs:
https://facebook.github.io/jest/docs/en/configuration.html
Details:
/node_modules/vue-awesome/icons/expand.js:1
({"Object.<anonymous>":function(module,exports,require,__dirname,__filename,global,jest){import Icon from '../components/Icon.vue'
^^^^^^
SyntaxError: Unexpected token import
> 17 | import 'vue-awesome/icons/expand'
.babelrc:
{
"presets": [
["env", {
"modules": false,
"targets": {
"browsers": ["> 1%", "last 2 versions", "not ie <= 8"]
}
}]
],
"env": {
"test": {
"presets": [
["env", { "targets": { "node": "current" }}]
]
}
}
}
jest config in package.json:
"jest": {
"moduleFileExtensions": [
"js",
"vue"
],
"moduleNameMapper": {
"^#/(.*)$": "<rootDir>/src/$1"
},
"transform": {
"^.+\\.js$": "<rootDir>/node_modules/babel-jest",
".*\\.(vue)$": "<rootDir>/node_modules/vue-jest"
},
"snapshotSerializers": [
"<rootDir>/node_modules/jest-serializer-vue"
],
"moduleDirectories": [
"node_modules",
"src"
]
}
It looks like the initial import in the script for the Vue component being mounted for the test is working but the import within the module itself (import Icon from '../components/Icon.vue) is not recognized.
boiler plate repo to re-creates the issue: github.com/DonaldPeat/stackoverflow-jest-question
How can I resolve this?
You just need to make sure that vue-awesome will be transformed by jest, so add
following to your jest config:
transformIgnorePatterns: ["/node_modules/(?!vue-awesome)"],
which means: "Ignore everything in node_modules except for vue-awesome.
Also here is exhausive list of other issues that might cause this error: https://github.com/facebook/jest/issues/2081
If you are encountering this problem after updating to a newer Jest version, try clearing Jest's internal cache:
jest --clearCache
Adding this in the package.json works for me (replace <package_name> with causing package name)
"jest": {
"transformIgnorePatterns": ["node_modules/(?!<package_name>)/"]
}
We had the same issue with another library. The root cause was that we had a circular dependency in code. But the error text did not refer to it at all. just like in this post: "Jest encountered an unexpected token..."
In my case I needed testEnvironment: "node" in jest.config.js file. The error came out when I started tests against Vue Router.
// jest.config.js
module.exports = {
preset: "#vue/cli-plugin-unit-jest/presets/typescript",
transform: {
"^.+\\.vue$": "vue-jest",
".+\\.(css|styl|less|sass|scss|png|jpg|ttf|woff|woff2)$":
"jest-transform-stub",
},
moduleNameMapper: {
"^.+.(css|styl|less|sass|scss|png|jpg|ttf|woff|woff2)$":
"jest-transform-stub",
},
testEnvironment: "node", // It fixes my issue
};
When I try to use $ReadOnlyArray, eslint shows error that "$ReadOnlyArray is not defined (no-undef)". I might have a wrong configuration but I don't know where to start.
Here are some env info:
react-native: 0.51.0
flow: 0.57
eslint: 4.9.0,
eslint-plugin-flow: 6.23.0
You will need to install Flow type linting rules as follows:
npm install eslint-plugin-flowtype --save-dev
and your .eslintrc file should look something like this:
{
"parser": "babel-eslint",
"env": {
},
"plugins": [
"flowtype"
],
"extends": [
"eslint:recommended",
"plugin:flowtype/recommended"
],
"rules": {
}
}