[Haskell-cafe] ANN: New version of graphmod (1.2.4)

[Iavor Diatchki]

Hello,

Good idea!  I made a little web-page with examples and screenshots.  Have a
look:

https://github.com/yav/graphmod/wiki

Indeed, mutually-recursive modules are not a problem.  There is an example
of some mutually-recursive modules in the screen-shot from GHC's
type-checker.

By the way, I also added some support for modules that contains CPP, and
improved the layout of the graphs a bit, so the current version is 1.2.5.

Cheers,
-Iavor





On Fri, Oct 3, 2014 at 12:43 PM, Mateusz Kowalczyk <fuuzetsu at fuuzetsu.co.uk>
wrote:

> On 10/03/2014 07:37 PM, Iavor Diatchki wrote:
> > Hello,
> >
> > I am pleased to announce a new version of `graphmod`---a program that
> helps
> > you visualize the import dependencies between the modules in your Haskell
> > programs.
> >
> > The new feature in version 1.2.4 is support for pruning the dependency
> > graph, which is enabled with the flag -p or --prune-edges.    When this
> > option is selected, `graphmod` will ignore imports to modules that are
> > already imported by some of the dependencies of the module.
> >
> > For example, consider the following modules:
> >
> >     module A where { import B; import C }
> >     module B where { import C }
> >     module C where { }
> >
> > When generated with `--prune-edges`, the resulting graph will be:
> >
> >     A -> B -> C
> >
> > Note that there is no edge from `A` to `C`, because `C` is already
> imported
> > by `B`.
> >
> > Happy hacking,
> > -Iavor
> >
> >
>
> Hi,
>
> It'd be great if the project page showed an example use and the
> generated graph.
>
> Does it work with possibly mutually-importing boot files?
>
>
> --
> Mateusz K.
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