yup

A yarn upgrade that works.

How to use

• Install globally with npm install -g @azcn2503/yup
• From your repository: yup package-name
• To update multiple packages: yup package-name-1 package-name-2

How it works

yup reads your package.json to pick out the version string, and instead of doing a yarn upgrade -P package-name swaps this out for something like: yarn remove package-name && yarn add --dev [email protected] which I have discovered is far more reliable.

yup will make a backup of your package.json and yarn.lock files before making changes, and roll them back if anything fails or if the command is cancelled.

Example

• You run yup my-great-package
• Yup checks where this exists in your package.json dependencies (either in dependencies or devDependencies).
• Yup checks the version of the package; this supports semantic version strings, branch names, git tags, etc.
• Yup builds and runs a command to re-add the package at the specified version, which bumps the yarn.lock resolved version of the package.