ESLint v1.8.0 released

We just pushed ESLint v1.8.0, which is a minor release upgrade of ESLint. This release adds some new features and fixes several bugs found in the previous release.

Highlights

Here are some highlights of changes in this release.

New Rules

Autofixing

The following rules have been updated to include autofixing:

Caching Enhancements

If you’ve been using the --cache feature, it will now optionally create a directory for your cache instead of a file. This change means that it’s possible to use a single cache for every project you work on rather than one cache per project.

To facilitate this change, we are deprecating --cache-file in favor of --cache-location, which can accept either a file path or a directory (be sure to include the trailing slash to indicate a directory). The --cache-file flag will be removed in v2.0.0.

Read more in the documentation.

RuleTester Enhancement

The RuleTester just got a bit smarter. It will now verify that the AST was not modified during execution of a rule. This was added as it’s possible for rules to accidentally modify the AST during execution, and that modification can negatively affect other rules. The RuleTester will now fail any test that modifies the AST.

Features

Enhancements

Bug Fixes

Documentation


+