scaldy

Generates a UML-ish class diagram (in Graphviz dot format) from Scala sources.

The idea is to help auto-document a class model. At the moment Scaldy generates boxes for classes and traits, and shows inheritance and composition relationships with arrows. Some details:

Traits are stereotyped with �Trait�
Non-concrete boxes are labeled in italics
Also concrete boxes have stronger colours
Composition is based on class members
At the moment only vars marked with @BeanProperty are processed
The boxes are grouped and coloured by file
At the moment Scaldy assumes that the first line in each file is a non-curly-braced package declaration and skips it because the parser has errors with that, so if your code is not shaped like this it won't work

There are sample model - diagram pairs below src/test/sample.

For example, if you are in sbt and run

> run C:\dev\scaldy\src\test\sample\posts

it will parse the .scala files in that path and generate a scaldy.dot file, then you can run

C:\dev\scaldy>dot -Tsvg scaldy.dot -o ./src/test/sample/posts/diagram.svg

to generate

this diagram .

The result is a bit disconnected because there are no @BeanProperty annotations in this model. This is roughly the same class structure where some defs have been replaced by @BeanProperty var. This sample is under /sample/beanposts/ and generates

this diagram .

Note: using .png for the embedded images instead of .svg because of this issue