Luke Granger-Brown
57725ef3ec
git-subtree-dir: third_party/nixpkgs git-subtree-split: 76612b17c0ce71689921ca12d9ffdc9c23ce40b2
56 lines
1.2 KiB
Nix
56 lines
1.2 KiB
Nix
{
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list,
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baseRid,
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otherRids,
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pkgs ? import ../../../.. { },
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}:
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let
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inherit (pkgs) writeText;
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inherit (pkgs.lib)
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concatMap
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concatMapStringsSep
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generators
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optionals
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replaceStrings
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sortOn
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strings
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unique
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;
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fns = map (file: import file) list;
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packages = unique (concatMap (fn: fn { fetchNuGet = package: package; }) fns);
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changePackageRid =
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package: rid:
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let
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replace = replaceStrings [ ".${baseRid}" ] [ ".${rid}" ];
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in
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rec {
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pname = replace package.pname;
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inherit (package) version;
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url = replace package.url;
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sha256 = builtins.hashFile "sha256" (builtins.fetchurl url);
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};
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expandPackage =
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package:
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[ package ]
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++ optionals (strings.match ".*\\.${baseRid}(\\..*|$)" package.pname != null) (
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map (changePackageRid package) otherRids
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);
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allPackages = sortOn (package: [
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package.pname
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package.version
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]) (concatMap expandPackage packages);
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fetchExpr = package: " (fetchNuGet ${generators.toPretty { multiline = false; } package})";
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in
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writeText "deps.nix" ''
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{ fetchNuGet }: [
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${concatMapStringsSep "\n" fetchExpr allPackages}
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]
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''
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