call-graph

vscode extension for generate call graph in graphviz dot language, based on vscode call hierarchy language feature.

Features

• generate call graph in graphviz dot language and preview.
• save graph as dot or svg file

Quick start

1. Open your folder and select a entry function
2. Run CallGraph.showOutgoingCallGraph command using context menu or Ctrl+Shift+P to show outgoing calls
3. Or Run CallGraph.showIncomingCallGraph command using context menu or Ctrl+Shift+P to show incoming calls
4. Click save dot file or save as svg in the bottom left corner to save the graph
5. Add .callgraphignore file in your project root directory to ignore some files or folders in workspace (the syntax is the same as .gitignore)

How it works

It depends vscode.provideOutgoingCalls and vscode.provideIncomingCalls built-in commands( the same with Show Call Hierarchy command, not available for some language server ).

For more information

• Also developed by me for preview and edit graphviz file:
  • Graphviz Viewer Online
  • Graphviz Viewer in Google Play
• GitHub

Enjoy!