haskell-language-server: Add shell-wrapper which detects ABI incompatibilities#192540
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maralorn merged 1 commit intoNixOS:haskell-updatesfrom Sep 28, 2022
Merged
haskell-language-server: Add shell-wrapper which detects ABI incompatibilities#192540maralorn merged 1 commit intoNixOS:haskell-updatesfrom
maralorn merged 1 commit intoNixOS:haskell-updatesfrom
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Wow, the editorconfig wants me to update a script which currently differs in three lines from upstream to swap spaces for tabs so it differs in ~100 lines from upstream. Is there a way I can work around this? |
zowoq
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Sep 23, 2022
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I have created a PR on upstream modifying the wrapper script and adding it to the hackage release. If that get’s accepted we can get away without maintaining our own version of the script. |
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Drafting this until we have a decision on upstream, it’s not to urgent. |
…ibilities This checks that ghc and its boot libraries have the same ABI at runtime as at compile time. Co-authored-by: sternenseemann <sternenseemann@systemli.org>
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Description of changes
This introduces a ghc + boot libraries ABI Hash comparison between compile and runtime to increase the probability that hls works with this setup.
As explained in #175565 I needed a few modifications to the wrapper script, so I don‘t see an alternative to copying it into nixpkgs. (It’s currently not contained in the sdist on hackage anyways.)
The change is that instead of checking that the list of packages is exactly the same we only check that the packages present at compile time are present with the same abi hash at runtime.
Closes: #175565
Things done
sandbox = trueset innix.conf? (See Nix manual)nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage./result/bin/)nixos/doc/manual/md-to-db.shto update generated release notes