Use Docker volumes and nodemon in development

Author: Brikaa

Dockerfile.withset

@@ -1,9 +1,9 @@
 # This "FROM" image is previously emitted by nix
 FROM ghcr.io/engineer-man/piston:base-latest
 
-ENV PISTON_FLAKE_PATH=/piston/packages
-COPY runtimes/ /piston/packages/runtimes
-COPY flake.nix flake.lock /piston/packages/
+ENV PISTON_FLAKE_PATH=/piston/src
+COPY runtimes/ /piston/src/runtimes
+COPY flake.nix flake.lock /piston/src/
 
 
 ARG RUNTIMESET=all

api/default.nix

@@ -42,6 +42,12 @@ with pkgs; rec {
       gnugrep
       rename
       util-linux
+      nodejs-16_x
+      yarn
+      python3
+      gcc
+      gnumake
+      gnused
     ];
 
     extraCommands = ''
@@ -53,6 +59,9 @@ with pkgs; rec {
         echo "nixbld$i:x:$(( $i + 30000 )):30000:Nix build user $i:/var/empty:/run/current-system/sw/bin/nologin" >> etc/passwd
       done
 
+      mkdir -p usr/bin
+      ln -s /bin/env usr/bin/env
+      chmod -R 1777 usr
       chmod 1777 {,var/}tmp/
     '';
 
@@ -86,4 +95,4 @@ with pkgs; rec {
       };
     };
   };
-}
+}

api/package.json

@@ -8,18 +8,20 @@
         "express": "^4.17.1",
         "express-ws": "^5.0.2",
         "logplease": "^1.2.15",
+        "nocamel": "git://github.com/HexF/nocamel.git#patch-1",
         "node-fetch": "^2.6.1",
         "uuid": "^8.3.2",
-        "nocamel": "git://github.com/HexF/nocamel.git#patch-1",
         "waitpid": "git://github.com/HexF/node-waitpid.git"
     },
     "license": "MIT",
     "scripts": {
+        "dev": "nodemon .",
         "lint": "prettier . --write",
         "prepack": "yarn2nix > yarn.nix"
     },
     "devDependencies": {
         "node2nix": "^1.6.0",
+        "nodemon": "^2.0.15",
         "prettier": "2.2.1"
     },
     "bin": {