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JavaScript ESLint TextMate Bundle

Use the ESLint JavaScript validator in TextMate 2.

(Want to use JSHint instead? Try the jshint-external.tmbundle)

Screenshot 1

Features

  • Validate automatically when you save your file, and on-demand.
  • Shows you which .eslintrc settings are being used, with a direct link to open the applicable settings file.
  • Errors and warnings include a link to the relevant explanation on eslint.org.

Screenshot 2

Install

First install ESLint:

  1. Install Node.js.
  2. [sudo] npm install -g eslint

Now install the bundle:

  1. Download the latest release .zip file.
  2. Extract it and double-click to install in TextMate.

Release Notes

View the release notes.

Configuration

In most cases no configuration is required. However, in some cases you may want to customize the following:

  • Use eslint that is not on your PATH: If eslint is not on your PATH, set the TM_JAVASCRIPT_ESLINT_ESLINT variable to point to it. Set in TextMate > Preferences… > Variables.
  • Don’t validate on save: If you don’t want to validate your JavaScript automatically when you press ⌘S:
    1. Open the Bundle Editor (Bundles > Edit Bundles…).
    2. Navigate to JavaScript ESLint > Menu Actions > Save & Validate with ESLint.
    3. In the drawer that appears, delete the “Key Equivalent” of ⌘S.
  • Use a project-specific ESLint configuration:
    • eslint automatically uses .eslintrc files found in your directory tree. See the documentation on configuring ESLint for more information.

Uninstall

  1. Quit TextMate.
  2. Open ~/Library/Application Support/Avian/Pristine Copy/Bundles.
  3. Trash javascript-eslint.tmbundle.
  4. Open ~/Library/Application Support/Avian/Bundles.
  5. If there is a file called JavaScript ESLint.tmbundle, trash it.
  6. You may need to clear TextMate’s cache by trashing ~/Library/Caches/com.macromates.TextMate.preview.