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haskell overrides: admit old overrides

This commit is contained in:
tv 2022-09-13 21:22:15 +02:00
parent 4005029bf6
commit 5de8b8530c
2 changed files with 14 additions and 8 deletions
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10
krebs/5pkgs/haskell/default.nix
View File

@ -8,11 +8,13 @@ in
haskell = super.haskell // {
packages = mapAttrs (name: value:
if hasAttr "override" value
then value.override { inherit overrides; }
then value.override (old: {
overrides = composeExtensions (old.overrides or (_: _: {})) overrides;
})
else value
) super.haskell.packages;
};
haskellPackages = super.haskellPackages.override {
inherit overrides;
};
haskellPackages = super.haskellPackages.override (old: {
overrides = composeExtensions (old.overrides or (_: _: {})) overrides;
});
}

12
tv/5pkgs/haskell/default.nix
View File

@ -10,11 +10,15 @@ in
haskell = super.haskell // {
packages = mapAttrs (name: value:
if hasAttr "override" value
then value.override { inherit overrides; }
then value.override (old: {
overrides =
composeExtensions (old.overrides or (_: _: { })) overrides;
})
else value
) super.haskell.packages;
};
haskellPackages = super.haskellPackages.override {
inherit overrides;
};
haskellPackages = super.haskellPackages.override (old: {
overrides =
composeExtensions (old.overrides or (_: _: { })) overrides;
});
}