Only checked the docs, but this .yaml config is sick! Big congrats
Allowing for cli to sync canisters at this level of precision is very interesting for professional developers that are optimizing and working on a team.
Think it’s a significant and worthwhile improvement. Keep it up!
Decoupling the cli tool from the toolchains used to build the canisters - for eg updating your cli doesn’t necessarily force you to update your motoko version, you can do that when you are ready.
“Recipes” allow you to share build patterns within your team or with the community instead of the common build patterns being hard coded into the cli itself. You can write your own or used the ones published by the foundation.
There is a concept of “environment” which is a logical set of canisters on a network. So you are able to deploy the same canisters to different environments and manage their settings independently.
You can build the canisters once and deploy the same compiled code to different environments - canister ids don’t need to be hard coded into your canister code instead the cli automatically injects canister environment variables at deployment time so that ids: “Build once, deploy many times”