Add callgraphutil.WriteCosmograph
#28
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This PR adds the
callgraphutil.WriteCosmographfunction which can write a given*callgraph.Graphin Cosmograph format, outputting both the graph and metadata CSV. This enables nodes to be identified and colored by function and package names respectively. Once that's setup, functions from a specific package can be selected.Examples
Loading
./...packages from different Go projects to demonstrate:github.com/picatz/taintSelecting a specific package:
github.com/tailscale/tailscalegithub.com/hashicorp/vault