eslint hangs after linting is complete

Running on Windows 7

• ESLint Version: 4.19.1
• Node Version: 6.11.2
• npm Version: 3.10.10

What parser (default, Babel-ESLint, etc.) are you using? Babel-ESLint,

Please show your full configuration:

Configuration

{
  "extends": [
    "eslint:recommended",
    "airbnb",
    "plugin:react/recommended",
    "plugin:jsx-a11y/recommended",
    "plugin:import/errors",
    "plugin:import/warnings",
    "prettier",
    "prettier/react"
  ],
  "plugins": ["react", "jsx-a11y", "import", "prettier"],
  "parser": "babel-eslint",
  "env": {
    "es6": true,
    "node": true,
    "browser": true
  },
  "rules": {
    "prettier/prettier": [
      "error",
      {
        "singleQuote": true,
        "printWidth": 120
      }
    ],
    // This is just a ridiculous rule
    "no-console": 0,    
    // Don't enforce .jsx extension
    "react/jsx-filename-extension": 0,
    // These rules make if statements less logical
    "no-lonely-if": 0,
    "no-else-return": 0,
    // Allow imports from dev dependencies
    "import/no-extraneous-dependencies": [
      "error",
      {
        "devDependencies": true
      }
    ],
    // Allow importing with full file extension
    "import/extensions": 0,
    // At least allow properties of function arguments to be set:
    "no-param-reassign": [2, { "props": false }],    
    "consistent-return": 0,
    "linebreak-style": 0
  },
  "settings": {
    "import/ignore": ["node_modules"],
    "import/resolver": {
      "webpack": {
        "config": "webpack/dev.conf.js"
      }
    }
  }
}

What did you do? Please include the actual source code causing the issue, as well as the command that you used to run ESLint.

node_modules/.bin/eslint --debug src 

What did you expect to happen? Eslint would evenutally finish linting and present a summary of linting issues,

What actually happened? Please include the actual, raw output from ESLint. Debug output shows eslint finding each file. Final line it prints is:

eslint:cli-engine Linting complete in: 100222ms

And then the command hangs and I need to crtl-c to exit. There are no warnings or errors in the rest of the debug output.

[goliney]

Once I deleted coverage folder that was created with jest --coverage, eslint has bounced back to normal.

[platinumazure]

@goliney Maybe in your case, ESLint is trying to glob through the coverage folder to find files to lint. Try adding coverage to an .eslintignore file to avoid this in the future? (This assumes you haven’t run with --debug to confirm that ESLint gets as far as linting before hanging-- if you know for sure it’s post-linting, ignore this.)