2

Updating JS dependencies

Daniel Holbach edited this page 2019-06-07 10:54:56 +02:00

Sometimes security problems (or other reasons) make it necessary to update Javascript dependencies. In general it's a good idea to follow this process:

• yarn why <pkg> (tells us what is pulling pkg in)
• yarn info <pkg> (figure out which versions are available)
• consult package.json, try updating the version
• run yarn install && yarn test
• verify in git diff if all occurrences in yarn.lock were updated

Sometimes an old leaf package is pulled in through a bit which hasn't updated its pinned dependencies in a while, so an old version is still pulled in.

Using nvm to get the right version of node can sometimes be necessary.