node.md

Lefthook in Node.js

This is guide of using Lefthook git hook manager in Node.js projects. You can find guides for other environments in README.md.

Install

Lefthook is available on npm:

npm install @arkweid/lefthook --save-dev
# or yarn:
yarn add -D @arkweid/lefthook

Edit

Edit lefthook.yml:

pre-commit:
  parallel: true
  commands:
    linter:
      files: git diff --name-only @{push}
      glob: "*.{js,ts,jsx,tsx}"
      run: npx eslint {files}
    tests:
      files: git diff --name-only @{push}
      glob: "*.{js,ts, jsx, tsx}"
      run: jest --findRelatedTests {files}

Test it

npx @arkweid/lefthook install && npx @arkweid/lefthook run pre-commit

More info

Have a question? Check the wiki.