This commit introduces some basic functionality for typed triggers: - command - action Command triggers are triggers that will run before or after a given sub-command. Action triggers are for running triggers before or after internal actions for Vagrant. This could be before or after a provision step, before or after synced folders, or networking, etc.
Vagrant Core Plugins
These are plugins that ship with Vagrant. Vagrant core uses its own plugin system to power a lot of the core pieces that ship with Vagrant. Each plugin will have its own README which explains its specific role.