There is ghc-pkg dot
but that seems to only work for a ghc package database.
You can use the cabal-plan
executable to generate a dependency graph. First install cabal-plan
with:
cabal install cabal-plan
Then you can go to your cabal package directory and run:
cabal-plan dot | dot -Tpdf -odeps.pdf
(You have to run cabal build
or cabal configure
first if you have not done so already)
This will produce a dependency graph in PDF form in the file deps.pdf
.
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