nixpkgs/pkgs/build-support/dotnet/make-nuget-source/default.nix
Raphael Robatsch 0d29814880 mkNugetSource: Also copy .nupkg files from subdirectories
Previously only .nupkg files directly in the deps directory were copied.
This is a regression because it breaks `projectReferences = [ ... ];` in
buildDotnetModule.
2023-05-26 16:18:07 +02:00

34 lines
1.1 KiB
Nix

{ lib, python3, stdenvNoCC }:
{ name
, description ? ""
, deps ? []
}:
let
nuget-source = stdenvNoCC.mkDerivation rec {
inherit name;
meta.description = description;
nativeBuildInputs = [ python3 ];
buildCommand = ''
mkdir -p $out/{lib,share}
# use -L to follow symbolic links. When `projectReferences` is used in
# buildDotnetModule, one of the deps will be a symlink farm.
find -L ${lib.concatStringsSep " " deps} -type f -name '*.nupkg' -exec \
cp --no-clobber '{}' $out/lib ';'
# Generates a list of all licenses' spdx ids, if available.
# Note that this currently ignores any license provided in plain text (e.g. "LICENSE.txt")
python ${./extract-licenses-from-nupkgs.py} $out/lib > $out/share/licenses
'';
} // { # We need data from `$out` for `meta`, so we have to use overrides as to not hit infinite recursion.
meta.licence = let
depLicenses = lib.splitString "\n" (builtins.readFile "${nuget-source}/share/licenses");
in (lib.flatten (lib.forEach depLicenses (spdx:
lib.optionals (spdx != "") (lib.getLicenseFromSpdxId spdx)
)));
};
in nuget-source