mirror of
https://github.com/simplex-chat/haskell.nix.git
synced 2026-06-03 09:17:32 +00:00
Jean-Baptiste Giraudeau
2a88d56aa4
otherwise we are missing out on new lts/nightlies. Also: - skip re-generation for existing resolver - better lts ordering in ltss.nix
40 lines
1.3 KiB
Nix
40 lines
1.3 KiB
Nix
{ stdenv, writeScript, coreutils, glibc, git, openssh, nix-tools, cabal-install, nix-prefetch-git }@args:
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import ./update-external.nix args {
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name = "stackage";
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script = ''
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# Clone or update the main Stackage Nix expressions repo.
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# The upstream LTS and Nightly package sets are in submodules, which
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# should also be updated.
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if [ -d stackage.nix ]; then
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cd stackage.nix
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git pull --ff-only
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git submodule update --init
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git submodule foreach git pull origin master
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else
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git clone git@github.com:input-output-hk/stackage.nix.git
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cd stackage.nix
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git submodule update --init
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git submodule foreach git pull origin master
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fi
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echo "Running lts-to-nix for all snapshots..."
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for lts in {lts-haskell,stackage-nightly}/*.yaml
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do
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if [[ ! -f $(basename ''${lts%.yaml}.nix) ]]; then
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lts-to-nix $lts > $(basename ''${lts%.yaml}.nix)
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fi
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done
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# update nightlies
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echo "{" > nightlies.nix;
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for a in nightly-*.nix; do echo " \"''${a%%.nix}\" = import ./$a;" >> nightlies.nix; done;
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echo "}" >> nightlies.nix
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# update lts
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echo "{" > ltss.nix;
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for a in $(ls lts-*.nix | sort -Vtx -k 1,1); do echo " \"''${a%%.nix}\" = import ./$a;" >> ltss.nix; done;
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echo "}" >> ltss.nix
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'';
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}
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