Bazel rules for jest

Runs tests with the https://jestjs.io/ test runner under Bazel.

rules_jest is just a part of what Aspect provides:

• Need help? This ruleset has support provided by https://aspect.dev.
• See our other Bazel rules, especially those built for rules_js, such as rules_ts for TypeScript: https://github.com/aspect-build

Installation

From the release you wish to use: https://github.com/aspect-build/rules_jest/releases copy the WORKSPACE snippet into your WORKSPACE file.

Usage

Run all Jest tests in the workspace: bazel test --test_lang_filters=jest //...

See the example usages in the example folder.

Note that the example also relies on code in the /WORKSPACE file in the root of this repo.