add

Author: moesoha

.github/workflows/test.yml

@@ -16,4 +16,3 @@ jobs:
         # If you chose API tokens for write access OR if you have a private cache
         authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
     - run: nix-build
-    - run: nix-shell --run "echo OK"

.gitignore

@@ -0,0 +1,2 @@
+result
+result-*

default.nix

@@ -1,24 +1,13 @@
-{ nixpkgs ? import <nixpkgs> {} }: with nixpkgs; 
-let
-	gcc = (callPackage ./gcc-luogu {}).gcc;
-
-	kotlin-native = callPackage ./kotlin-native {};
-
-	python3 = python39.withPackages(p: with p; [
-		numpy
-	]);
-
-	python2 = python27.withPackages(p: with p; [
-		numpy
-	]);
-
-	pypy2 = pypy;
-in {
+with (import <nixpkgs> {
+	overlays = [
+		(import (builtins.fetchTarball "https://github.com/oxalica/rust-overlay/archive/master.tar.gz"))
+	];
+}); {
 	# C, C++
-	inherit gcc;
+	gcc = (callPackage ./gcc-luogu {}).gcc;
 
 	# Rust
-	inherit rustc;
+	rust = rust-bin.nightly.latest.default;
 
 	# Haskell
 	inherit ghc;
@@ -36,12 +25,16 @@ in {
 	inherit perl;
 
 	# Python 3
-	inherit python3;
-	inherit pypy3;
+	python3 = python39.withPackages(p: with p; [
+		numpy
+	]);
+	pypy3 = pypy3;
 
 	# Python 2
-	inherit python2;
-	inherit pypy2;
+	python2 = python27.withPackages(p: with p; [
+		numpy
+	]);
+	pypy2 = pypy;
 
 	# C#, F#, Visual Basic
 	inherit mono;
@@ -71,5 +64,5 @@ in {
 	inherit kotlin;
 
 	# Kotlin/Native
-	inherit kotlin-native;
+	kotlin-native = callPackage ./kotlin-native {};
 }

kotlin-native/default.nix

@@ -46,12 +46,21 @@ in stdenv.mkDerivation {
 	buildInputs = [ makeWrapper unwrapped ];
 	propagatedBuildInputs = [ jre ];
 
+	dependenciesLinkHelper = ''#!/bin/bash
+		konan_dir=''${KONAN_DATA_DIR:-''${HOME:-/tmp}/.konan}
+		if [ ! -d "$konan_dir/dependencies" ]; then
+			mkdir -p $konan_dir
+			ln -s ${unwrapped}/konan-data/dependencies $konan_dir/dependencies
+		fi
+	'';
 	installPhase = ''
 		mkdir -p $out/bin
+		echo "$dependenciesLinkHelper" > $out/dependenciesLinkHelper.sh
+		chmod a+x $out/dependenciesLinkHelper.sh
 		for p in $(ls ${unwrapped}/bin/); do
 			makeWrapper ${unwrapped}/bin/$p $out/bin/$p \
 				--prefix PATH ":" ${jre}/bin \
-				--set KONAN_DATA_DIR ${unwrapped}/konan-data \
+				--run $out/dependenciesLinkHelper.sh \
 			;
 		done
 	'';

shell.nix

@@ -0,0 +1,14 @@
+with (import <nixpkgs> {});
+let pkgs = (import ./default.nix);
+in with pkgs; pkgs // {
+	gcc = mkShell { packages = [ gcc ]; };
+
+	python2 = python2.env;
+	pypy2 = mkShell { packages = [ pypy2 ]; };
+	python3 = python3.env;
+	pypy3 = mkShell { packages = [ pypy3 ]; };
+
+	rust = mkShell { packages = [ rust ]; };
+
+	kotlin-native = mkShell { packages = [ kotlin-native ]; };
+}