That's… just insanely cool. Alex
Ludovic Courtès writes: > Hello! > > The ‘guix system’ command now supports two new sub-commands: > ‘extension-graph’ and ‘dmd-graph’. The former produces a Dot > representation of the service extension graph, while the latter produces > a Dot representation of the graph of dmd services (part of the > documentation pasted below.) > > Comments welcome! > > Personally I think it’s pretty neat. :-) > > Ludo’. > > > The ‘guix system’ command has even more to offer! The following > sub-commands allow you to visualize how your system services relate to > each other: > > ‘extension-graph’ > Emit in Dot/Graphviz format to standard output the “service > extension graph” of the operating system defined in FILE (*note > Service Composition::, for more information on service extensions.) > > The command: > > $ guix system extension-graph FILE | dot -Tpdf > services.pdf > > produces a PDF file showing the extension relations among services. > > ‘dmd-graph’ > Emit in Dot/Graphviz format to standard output the “dependency > graph” of dmd services of the operating system defined in FILE. > *Note dmd Services::, for more information and for an example > graph.
