Visualize Go module dependencies in Graphviz DOT format

Install graphdot using go get:

go get -u github.com/ewohltman/graphdot

Run graphdot in the directory of any project using Go modules with a go.mod file to print out a dependency graph in Graphviz DOT format.

The output can be piped directly into dot to generate a PNG image file:

graphdot | dot -T png -o dependency_graph.png

For large graphs with many nodes of dependencies, you may want to generate an SVG file to allow you to zoom in with high-fidelity and save disk space instead:

graphdot | dot -Gdpi=0 -T svg -o dependency_graph.svg

If you like a more UML'ish style, you can use the provided graph properties from uml.gprops:

graphdot -graph-props uml.gprops | dot -T svg -o dependency_graph.svg

Contributions are very welcome, however please follow the guidelines below:

• Open an issue describing the bug or enhancement
• Fork the develop branch and make your changes
  • Try to match current naming conventions as closely as possible
• Create a Pull Request with your changes against the develop branch