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haskellPackages: Stackage LTS 21.25 -> 22.7; ghc: 9.4.8 -> 9.6.4 #279413

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merged 304 commits into from
Mar 16, 2024

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sternenseemann
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This Merge

This PR is the regular merge of the haskell-updates branch into master.

This branch is being continually built and tested by hydra at https://hydra.nixos.org/jobset/nixpkgs/haskell-updates. You may be able to find an up-to-date Hydra build report at cdepillabout/nix-haskell-updates-status.

We roughly aim to merge these haskell-updates PRs at least once every two weeks. See the @NixOS/haskell team calendar for who is currently in charge of this branch.

haskellPackages Workflow Summary

Our workflow is currently described in pkgs/development/haskell-modules/HACKING.md.

The short version is this:

  • We regularly update the Stackage and Hackage pins on haskell-updates (normally at the beginning of a merge window).
  • The community fixes builds of Haskell packages on that branch.
  • We aim at at least one merge of haskell-updates into master every two weeks.
  • We only do the merge if the mergeable job is succeeding on hydra.
  • If a maintained package is still broken at the time of merge, we will only merge if the maintainer has been pinged 7 days in advance. (If you care about a Haskell package, become a maintainer!)

More information about Haskell packages in nixpkgs can be found in the nixpkgs manual.


This is the follow-up to #278674. Come to #haskell:nixos.org if you have any questions.

@domenkozar
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Nice! It seems that static packages don't work anymore: https://hydra.nixos.org/build/245822824/nixlog/1/tail

@sternenseemann
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sternenseemann commented Jan 8, 2024

@domenkozar That is kind of known (#208959) and probably unfixable, we just need to figure out whether it's smarter to use 9.4 or 9.8 for pkgsStatic which both work.

@cole-h
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cole-h commented Jan 9, 2024

@ofborg eval

@sternenseemann
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w.r.t. matterhorn matterhorn-chat/matterhorn#818

@sternenseemann
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Fix for ghcjs eval regression #280537

ncfavier and others added 6 commits January 14, 2024 17:46
These create trivial loops in the dependency graph, which make the
transitive closure computation loop.
Use an IntMap rather than a list for the fixpoint computation.
Hasn't been touched in 10 years.
This commit has been generated by maintainers/scripts/haskell/regenerate-hackage-packages.sh
maralorn and others added 24 commits March 10, 2024 12:38
haskellPackages.safe-coloured-text-gen: unbreak
Too restrictive upper bound.
The test suite problem is universal. The workaround for it also alleviates the problem with GHC 9.8
This commit has been generated by maintainers/scripts/haskell/mark-broken.sh based on
*evaluation [1805046](https://hydra.nixos.org/eval/1805046) of nixpkgs commit [de22427](https://github.com/NixOS/nixpkgs/commits/de224278845383f6d92f1deca2a1530a611d7cc3) as of 2024-03-16 22:33 UTC*
from the haskell-updates jobset on hydra under https://hydra.nixos.org/jobset/nixpkgs/haskell-updates
Can’t disable it like usual because it is a non-hackage-package
@maralorn maralorn merged commit c75037b into master Mar 16, 2024
6 of 7 checks passed
@danwdart
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Hooray!

@dschrempf
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Thanks for all your hard work!

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