input-output-hk/haskell.nix

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Alternative Haskell Infrastructure for Nixpkgs

Stars: 631
Forks: 265
Open beginner issues: 0
Indexed issues: 85

Dominant language: Nix
License: Apache-2.0
Last GitHub push: Sep 16, 2026
Latest indexed: Sep 17, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted good first issue
PR merge metrics: No merged PRs in 30d

Open All

85 open issues indexed

Benchmark evaluation time and memory usage Open

preserved

input-output-hk/haskell.nix#15 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Each module option needs documentation Open

documentation preserved

input-output-hk/haskell.nix#16 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Nix files need documentation Open

documentation preserved

input-output-hk/haskell.nix#17 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add informational text to all generated files Open

preserved

input-output-hk/haskell.nix#21 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
stack-to-nix: Prune cache file Open

easy enhancement help wanted nix-tools stack

input-output-hk/haskell.nix#25 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
stack-to-nix: extra-deps repeated in .stack-pkgs.nix Open

help wanted nix-tools stack

input-output-hk/haskell.nix#1690 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Performance of hsc2hs Open

preserved

input-output-hk/haskell.nix#36 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Avoid aggregating all the package DBs into a mass package DB. Open

preserved

input-output-hk/haskell.nix#41 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
Drop duplicate code Open

preserved

input-output-hk/haskell.nix#1689 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Provide instructions about how to push all the build dependencies to cachix Open

bug documentation preserved

input-output-hk/haskell.nix#186 · 10 comments · 0 reactions · 1 assignee · Indexed Sep 17, 2026
sdist component? Open

preserved

input-output-hk/haskell.nix#193 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
c2hs not found Open

preserved

input-output-hk/haskell.nix#236 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Modify package options for all local packages Open

preserved

input-output-hk/haskell.nix#298 · 21 comments · 1 reaction · 1 assignee · Indexed Sep 17, 2026
`dont` prefixes are weird. (`dontStrip`, `dontPatchELF`) Open

preserved

input-output-hk/haskell.nix#346 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Put the RTS in a separate output Open

preserved

input-output-hk/haskell.nix#347 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
add method for installing bash completions from optparse-applicative Open

easy enhancement good first issue help wanted

input-output-hk/haskell.nix#381 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
How to include packages from pkgs? Open

documentation preserved

input-output-hk/haskell.nix#419 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`doCheck` option appears to be non-functional Open

preserved

input-output-hk/haskell.nix#420 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Cross compilation of TH splices to iOS via iserv-proxy / remote-iserv. Open

preserved

input-output-hk/haskell.nix#424 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Support Weeder Open

preserved

input-output-hk/haskell.nix#444 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 17, 2026
Package sets contain a mixture of things Open

preserved

input-output-hk/haskell.nix#453 · 7 comments · 2 reactions · 0 assignees · Indexed Sep 17, 2026
`isLocal` doesn't seem to include Stack Git `extra-dep`s Open

help wanted stack

input-output-hk/haskell.nix#462 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
hpack fails if package.yaml includes a file from the parent directory Open

bug help wanted preserved stack

input-output-hk/haskell.nix#485 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
How to easily set `-Werror` only in the Nix build of things? Open

preserved

input-output-hk/haskell.nix#519 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 17, 2026
Use stack.yaml.lock to generate the nix files? Open

help wanted stack

input-output-hk/haskell.nix#521 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Pass `checkMaterialization` and set it to true in our CI Open

preserved

input-output-hk/haskell.nix#525 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Do not call hpack if .cabal exists Open

help wanted stack

input-output-hk/haskell.nix#626 · 2 comments · 3 reactions · 0 assignees · Indexed Sep 17, 2026
Do we actually need to generate the modules in a component? Open

preserved

input-output-hk/haskell.nix#696 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Dry run when using cleanGit fails Open

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input-output-hk/haskell.nix#727 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Include standalone haddock derivation for a project Open

preserved

input-output-hk/haskell.nix#737 · 5 comments · 3 reactions · 0 assignees · Indexed Sep 17, 2026
.cabal was modified manually, please use --force to overwrite. Open

help wanted stack

input-output-hk/haskell.nix#767 · 7 comments · 4 reactions · 0 assignees · Indexed Sep 17, 2026
cabal inside nix shell seems confused about build-tools such as happy Open

preserved

input-output-hk/haskell.nix#798 · 14 comments · 2 reactions · 0 assignees · Indexed Sep 17, 2026
Add support for archives in stack dependencies Open

help wanted nix-tools stack

input-output-hk/haskell.nix#1682 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
ghc-options in stack.yaml seems to be ignored. Open

help wanted stack

input-output-hk/haskell.nix#827 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Full GCC is included in the Nix closure of built artifacts Open

preserved

input-output-hk/haskell.nix#829 · 20 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
build-tool-depends executables don't appear in shellFor Open

bug preserved

input-output-hk/haskell.nix#839 · 23 comments · 7 reactions · 1 assignee · Indexed Sep 17, 2026
Nice error for missing hackage package versions isn't present if the package lookup comes via a stack snapshot Open

help wanted stack

input-output-hk/haskell.nix#855 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Add cross compilers to haskell.nix flake devShell Open

preserved

input-output-hk/haskell.nix#868 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Allow caller to specify hpack version Open

help wanted

input-output-hk/haskell.nix#969 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 17, 2026
Make building the attribute for a package/project do something sensible Open

preserved

input-output-hk/haskell.nix#970 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 17, 2026
Generated `packages` should include packages for *all* platforms Open

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input-output-hk/haskell.nix#1681 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Please, upload docs to Hackage, and link to the official upstream Open

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input-output-hk/haskell.nix#1680 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
shellFor rebuilds all haddocks every time some dependencies change Open

preserved

input-output-hk/haskell.nix#1063 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Use `.components.library` in `depends` Open

preserved

input-output-hk/haskell.nix#1679 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 17, 2026
"LICENSE: copyFile: does not exist (No such file or directory)" (it exists but as a symlink) Open

preserved

input-output-hk/haskell.nix#1134 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
Support all of the package locations that Stack (Pantry) does Open

help wanted stack

input-output-hk/haskell.nix#1188 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
stack-to-nix/lts-to-nix doesn't understand snapshot extensions Open

help wanted stack

input-output-hk/haskell.nix#1677 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 17, 2026
Document an example for stack + HLS Open

help wanted stack

input-output-hk/haskell.nix#1317 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`alex-3.2.7.1` builds successfully even with outdated index-state Open

bug preserved

input-output-hk/haskell.nix#1357 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 17, 2026
`source-repository-package` pins and `shellFor` Open

preserved

input-output-hk/haskell.nix#1367 · 11 comments · 3 reactions · 0 assignees · Indexed Sep 17, 2026

input-output-hk/haskell.nix

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