I'm writing a Git hook to generate PlantUML diagrams as part of the pre-commit stage to Git. The plan is to have the hook scan the repository for *.plantuml files, generate PNGs or SVGs then include them in the commit. I'd like to be able to add some metadata to the source files to let the user set the destination for the generated files, e.g.:
Bob->Alice : hello
I've thought about implementing it using some custom syntax in a comment, but thought I'd check to see if there is any standard way to do this with PlantUML diagrams.