Trellis: Trellis does not include yarn

[MasonFI]

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Feature Request

Yarn should be installed for VM.

Please provide use cases for changing the current behavior:

When using Trellis with Sage 9, yarn is required.

[MasonFI]

Oh, I think this requirement is only for Window hosts, because if have Windows, you are running the deploy command from inside the Trellis VM machine.

[partounian]

I think node and/or gulp are also missing from the Trellis VM.

[alexandcote]

I think you can only add it if you need it 😄

[QWp6t]

It's not needed in the VM for Sage, regardless of the host machine.

Also, I don't think BrowserSync would work right from within the VM.

[eshimischi]

@QWp6t BrowserSync will work within VM, i have my own trellis with node.js, yarn installation and all good.

@MasonFI you should look to other ansible roles: node.js and yarn here
nodejs-role
yarn-role