Re: [Haskell-cafe] Cabal exit codes when work to be done

`cabal configure` returns a non-zero exit code if something needs to be installed. Does that work as an alternative? Patrick On Tue, May 6, 2014 at 1:45 AM, Andrew Cowie

wrote:

Is there a way to run e.g. `cabal install --only-dependencies` and have it return a non-zero exit code if, for instance, there IS something to do?

I tried `--dry-run` but the exit code is still 0 if something is missing.

[or have it return non-zero if there isn't work to do, or...]

AfC Sydney

_______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

-- Patrick Wheeler Patrick.John.Wheeler@gmail.com Patrick.J.Wheeler@rice.edu Patrick.Wheeler@colorado.edu