Adding event hooks to yarn install #108
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Overview
This RFC is to add event hooks into yarn install to enable tighter control of the installation process. My team gained interest in these changes to implement a caching mechanism for node packages. In CI environments where the build machine is a fresh VM (and all packages are resolved from scratch), these event hooks enable large improvements in build times.
@MatisseHack @dwhathaway @jonlipsky @seanknox