Create a CLI that generates a nice dependency graph

[giltayar]

Use https://github.com/dagrejs/dagre/wiki, which also uses graphlib: the same librray we use to manipulate our dependency graph

The idea is this:

bilt graph . --upto ... will generate some json output, which can be used by show-graph which is a new CLI package that generates an HTML page (PNG? SVG?) that shows the dependency graph

[reggev]

Hi, can I have that?
I think I can wrap dagre to render using React(which can be it's own library), it can be used to generate a simple SPA, and also handle you other graph issue