[Haskell-cafe] Re: Reverting to any old version using Darcs

I'm learning useful things in this thread. Ketil Malde wrote:

I've done this once, but with the cabal dependencies, not darcs. Thus the uploaded sdist was missing one of the source files, and consequently failed to build.

I have a pre-release make target where I test everything I can think of. I think it prevents the above, am I right ? # run pre-release checks: cabal is happy, the code builds, tests pass.. check: setversion unittest doctest haddocktest cabal clean cabal check cabal configure cabal build dist/build/hledger/hledger test 2>&1 | tail -1 | grep -q 'Errors: 0 Failures: 0' |