{ pkgs ? import <nixpkgs> {}, stdenv ? pkgs.stdenv, lib ? pkgs.lib, ldc ? null, dcompiler ? pkgs.ldc, dub ? pkgs.dub }: assert dcompiler != null; with ( with lib; let filterDub = name: type: let baseName = baseNameOf (toString name); in ! ( # filter function to remove the .dub package folder from src type == "directory" && baseName == ".dub" ); targetOf = package: "${package.targetPath or "."}/${package.targetName or package.name}"; # remove reference to build tools and library sources disallowedReferences = deps: [ dcompiler dub ]; removeExpr = refs: ''remove-references-to ${lib.concatMapStrings (ref: " -t ${ref}") refs}''; in { mkDubDerivation = lib.makeOverridable ({ src, nativeBuildInputs ? [], dubJSON ? src + "/dub.json", passthru ? {}, package ? lib.importJSON dubJSON, ... } @ attrs: stdenv.mkDerivation (attrs // { pname = package.name; nativeBuildInputs = [ dcompiler dub pkgs.removeReferencesTo ] ++ nativeBuildInputs; disallowedReferences = disallowedReferences deps; passthru = passthru // { inherit dub dcompiler pkgs; }; src = lib.cleanSourceWith { filter = filterDub; src = lib.cleanSource src; }; preFixup = '' find $out/bin -type f -exec ${removeExpr (disallowedReferences deps)} '{}' + || true ''; buildPhase = '' runHook preBuild HOME="$PWD" DFLAGS="-O2 -inline" for DC_ in dmd ldmd2 gdmd; do echo "- check for D compiler $DC_" DC=$(type -P $DC_ || echo "") if [ ! "$DC" == "" ]; then break fi done if [ "$DC" == "" ]; then exit "Error: could not find D compiler" fi echo "$DC_ used as D compiler to build $pname" dub build --compiler=$DC --build=release --combined --skip-registry=all runHook postBuild ''; checkPhase = '' runHook preCheck HOME="$PWD" dub test --combined --skip-registry=all runHook postCheck ''; installPhase = '' runHook preInstall mkdir -p $out/bin cp -r "${targetOf package}" $out/bin runHook postInstall ''; meta = lib.optionalAttrs (package ? description) { description = package.description; } // attrs.meta or {}; } // lib.optionalAttrs (!(attrs ? version)) { name = package.name; # use name from dub.json, unless pname and version are specified })); } ); mkDubDerivation rec { pname = "spine"; version = "0.12.0"; src = ./.; nativeBuildInputs = with pkgs; [ dub ldc ]; buildInputs = with pkgs; [ nixVersions.unstable sqlite ]; meta = with pkgs.lib; { description = "A sisu like parser and document generator"; longDescription = '' A sisu like parser and document generator ''; homepage = "https://sisudoc.org"; license = licenses.agpl3Plus; platforms = platforms.linux; maintainers = [ "RalphAmissah" ]; }; }