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48 lines
1.3 KiB
Nix
48 lines
1.3 KiB
Nix
{ maintainer }:
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# based on update.nix
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# nix-build build.nix --argstr maintainer <yourname>
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let
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pkgs = import ./../../default.nix {};
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maintainer_ = pkgs.lib.maintainers.${maintainer};
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packagesWith = cond: return: set:
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(pkgs.lib.flatten
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(pkgs.lib.mapAttrsToList
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(name: pkg:
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let
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result = builtins.tryEval
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(
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if pkgs.lib.isDerivation pkg && cond name pkg then
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# Skip packages whose closure fails on evaluation.
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# This happens for pkgs like `python27Packages.djangoql`
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# that have disabled Python pkgs as dependencies.
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builtins.seq pkg.outPath
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[ (return name pkg) ]
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else if pkg.recurseForDerivations or false || pkg.recurseForRelease or false
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then packagesWith cond return pkg
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else [ ]
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);
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in
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if result.success then result.value
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else [ ]
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)
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set
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)
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);
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in
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packagesWith
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(name: pkg:
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(
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if builtins.hasAttr "meta" pkg && builtins.hasAttr "maintainers" pkg.meta
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then (
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if builtins.isList pkg.meta.maintainers
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then builtins.elem maintainer_ pkg.meta.maintainers
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else maintainer_ == pkg.meta.maintainers
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)
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else false
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)
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)
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(name: pkg: pkg)
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pkgs
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