Thanks! This would be most helpful. On Wednesday, April 1, 2020 at 11:55:44 AM UTC+3, Michael Snoyman wrote: > > Thanks for raising this before the release :) > > The functionality for adding complete package information to a snapshot > file lives in the pantry package, not in Stack. I think I'd like to go in > the direction of exposing this functionality via Pantry instead of Stack, > since I don't want to add the complexity back into Stack. Also, the > original reason for removing the freeze functionality was due to questions > of how to handle now-deprecated hpack-only packages. I'd rather not get > into that debate again, and leave that handling up to the caller. > > I've put together a Gist demonstrating how to complete a snapshot layer: > > https://gist.github.com/snoyberg/99849b2c92b1a34f0cd9c509e2161ab7 > > It includes a `foo.yaml` custom snapshot file, and a `Main.hs` which uses > that snapshot for running, and then generates a `bar.yaml` with the package > and snapshot information completed. I could imagine adding an > executable-maybe optional-to the pantry package to expose this > functionality. What do you think? > > On Tue, Mar 31, 2020 at 9:27 PM Alexander Bondarenko <ic....@gmail.com > <javascript:>> wrote: > >> Hi! >> >> Stack 2.1.3 had "freeze --snapshot" command that put all "completed" >> parts together with originals. The result then could be fed to "--resolver" >> option removing the need to download stuff or update pantry db. >> This allows a read-only stack root which then can be shipped as a deb >> package. >> >> With 2.3 removing the command one has to mess around lock files to >> assemble the said snapshot. Are there any alternatives? Maybe bring back >> snapshot generation as a standalone command? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "haskell-stack" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to haskel...@googlegroups.com <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/haskell-stack/dedd93bb-4488-4b8c-982b-b83776cfdd0e%40googlegroups.com >> >> <https://groups.google.com/d/msgid/haskell-stack/dedd93bb-4488-4b8c-982b-b83776cfdd0e%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> >
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