Makes sure your changelogs mention your breaking changes
It's really easy to make a breaking API change to your React component and forget to release it as a major version. Humpty stops this from happening by checking what's changed in your component API, and making sure it is mentioned in your changelogs.
$ humpty --oldApi 72c5c9e0 --newApi c72257 --gitRepo ~/Repos/bengummer/humpty-mock-api🚨 Found 1 breaking API change not mentioned in git commits :Default export- Prop type changed: "age" was string, now number
💡 This project has just started, a pluggable API/changelog system can be added to support APIs other than React. Raise an issue to discuss! Check out the Trello board for the roadmap.
Note: React components are currently only checked in the root
index.js file - this will be made more flexible soon to read the
main script from
If you're using humpty in CI you can install it globally
$ yarn global add humpty
Or add it as a devDependency and call it via an npm script
$ yarn add --dev humpty$ yarn run humpty
Git branch or SHA where your current public API code is stored.
Git branch or SHA where your new public API code is stored.
Path to the git repo where your source lives.
Output result as JSON instead of emoji + text