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nixos-config/packages/default.nix

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Nix

{pkgs}: let
inherit (pkgs) lib;
inherit (pkgs.haskell.lib.compose) unmarkBroken doJailbreak dontCheck appendPatch;
includePatterns = [
".hs"
".cabal"
"LICENSE"
"CHANGELOG.md"
];
cleanCabalPackage = {
name,
source,
extraPatterns ? [],
}: hpkgs:
lib.pipe source
[
(src: lib.sourceFilesBySuffices src (includePatterns ++ extraPatterns))
(src: hpkgs.callCabal2nix name src {})
hpkgs.buildFromCabalSdist
];
haskellPackagesOverlay = final: prev:
lib.mapAttrs (_: package: package final) myHaskellPackages
// {
# For kassandra
clay = unmarkBroken (doJailbreak prev.clay);
streamly-bytestring =
unmarkBroken (dontCheck prev.streamly-bytestring);
# For nixpkgs-bot
matrix-client =
appendPatch (pkgs.fetchpatch {
url = "https://github.com/softwarefactory-project/matrix-client-haskell/commit/97cb1918fcdf9b0249c6c8e70c7bfc664d718022.patch";
sha256 = "sha256-YyxgfNO5RtqpKJ9UOYPlRple0FuNmjAB1iy9vYy0HOE=";
relative = "matrix-client";
})
prev.matrix-client;
aeson-schemas = unmarkBroken (dontCheck prev.aeson-schemas);
};
hpkgs = pkgs.haskellPackages.override {
overrides = haskellPackagesOverlay;
};
selectHaskellPackages = attrs: lib.mapAttrs (name: _: attrs.${name}) myHaskellPackages;
myHaskellPackages = {
wizards-dialog = cleanCabalPackage {
name = "wizards-dialog";
source = ./wizards-dialog;
};
logfeed = cleanCabalPackage {
name = "logfeed";
source = ./logfeed;
};
kassandra = cleanCabalPackage {
name = "kassandra";
source = ./kassandra/kassandra;
};
kassandra-standalone = cleanCabalPackage {
name = "standalone";
source = ./kassandra/standalone;
};
nixpkgs-bot = cleanCabalPackage {
name = "nixpkgs-bot";
source = ./nixpkgs-bot;
};
};
in {
packages = selectHaskellPackages hpkgs;
inherit haskellPackagesOverlay;
shell = args:
hpkgs.shellFor ({
packages = hpkgs: (builtins.attrValues (selectHaskellPackages hpkgs));
buildInputs = [
hpkgs.haskell-language-server
pkgs.cabal-install
];
}
// args);
}