{ lib , stdenv , glibcLocales # The GraalVM derivation to use , graalvmDrv , removeReferencesTo , executable ? args.pname # JAR used as input for GraalVM derivation, defaults to src , jar ? args.src , dontUnpack ? (jar == args.src) # Default native-image arguments. You probably don't want to set this, # except in special cases. In most cases, use extraNativeBuildArgs instead , nativeImageBuildArgs ? [ (lib.optionalString stdenv.isDarwin "-H:-CheckToolchain") (lib.optionalString (stdenv.isLinux && stdenv.isAarch64) "-H:PageSize=64K") "-H:Name=${executable}" "-march=compatibility" "--verbose" "-J-Dsun.stdout.encoding=UTF-8" "-J-Dsun.stderr.encoding=UTF-8" ] # Extra arguments to be passed to the native-image , extraNativeImageBuildArgs ? [ ] # XMX size of GraalVM during build , graalvmXmx ? "-J-Xmx6g" , meta ? { } , ... } @ args: let extraArgs = builtins.removeAttrs args [ "lib" "stdenv" "glibcLocales" "jar" "dontUnpack" "LC_ALL" "meta" "buildPhase" "nativeBuildInputs" "installPhase" "postInstall" ]; in stdenv.mkDerivation ({ inherit dontUnpack jar; nativeBuildInputs = (args.nativeBuildInputs or [ ]) ++ [ graalvmDrv glibcLocales removeReferencesTo ]; nativeImageBuildArgs = nativeImageBuildArgs ++ extraNativeImageBuildArgs ++ [ graalvmXmx ]; buildPhase = args.buildPhase or '' runHook preBuild native-image -jar "$jar" $(export -p | sed -n 's/^declare -x \([^=]\+\)=.*$/ -E\1/p' | tr -d \\n) ''${nativeImageBuildArgs[@]} runHook postBuild ''; installPhase = args.installPhase or '' runHook preInstall install -Dm755 ${executable} -t $out/bin runHook postInstall ''; postInstall = '' remove-references-to -t ${graalvmDrv} $out/bin/${executable} ${args.postInstall or ""} ''; disallowedReferences = [ graalvmDrv ]; passthru = { inherit graalvmDrv; }; meta = { # default to graalvm's platforms platforms = graalvmDrv.meta.platforms; # default to executable name mainProgram = executable; } // meta; } // extraArgs)