Splitterooski 🖖

What is this?

This project shows how to maintain two incompatible approaches to yarn 🧶 simultaneosuly.

How do I use this?

Start by cloning the repo.

• Top level directory
  • sh run.sh 😊 -- happy
  • You just used an external node module without installing it!
• Legacy directory
  • cd legacy
  • sh run.sh 💥
  • yarn install -- legacy/node_modules created
  • sh run.sh 😊 -- happy

What to notice?

• The mandatory usage of yarn node instead of node when invoking node directly (not needed when using yarn to invoke).
  • See documentation for more information, but start here
• The addition of the line nodeLinker: node-modules at legacy/.yarnrc.yml
• The shared version of yarn between projects based on: .yarn/releases/yarn-3.4.1.cjs
  • Run yarn --version from either location and you'll get 3.4.1
• The absence of a node_modules directory in the top and the requirement of a node_modules directory in legacy
  • You will need to run a yarn install in that directory to get it and it won't resolve it's dependecny on lodash get otherwise.
• The .gitignore file to see what we should keep and leave and how this help with "Zero Install"
  • See this doc for more inforamtion.