From e8ffcf11ec193d40ffc90ab85d63d7b9a6fb4873 Mon Sep 17 00:00:00 2001
From: Charlotte Van Petegem <charlotte.vanpetegem@ugent.be>
Date: Tue, 7 Jun 2022 09:54:36 +0200
Subject: [PATCH] Add Rocket devshell

---
 flake.lock | 24 ++++++++++++++++++++++++
 flake.nix  | 24 +++++++++++++++++++++++-
 2 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/flake.lock b/flake.lock
index 59c4f10a..efc737fa 100644
--- a/flake.lock
+++ b/flake.lock
@@ -308,10 +308,34 @@
         "nixos-mailserver": "nixos-mailserver",
         "nixpkgs": "nixpkgs",
         "nur": "nur",
+        "rust-overlay": "rust-overlay",
         "tetris": "tetris",
         "utils": "utils"
       }
     },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1654483484,
+        "narHash": "sha256-Ki/sMgrUEj+31P3YMzZZp5Nea7+MQVVTdaRWQVS1PL4=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "6bc59b9c4ad1cc1089219e935aa727a96d948c5d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
     "tetris": {
       "inputs": {
         "devshell": [
diff --git a/flake.nix b/flake.nix
index bc45c33d..189e256e 100644
--- a/flake.nix
+++ b/flake.nix
@@ -70,9 +70,14 @@
         devshell.follows = "devshell";
       };
     };
+    rust-overlay = {
+      url = "github:oxalica/rust-overlay";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.flake-utils.follows = "flake-utils";
+    };
   };
 
-  outputs = inputs@{ self, nixpkgs, accentor, accentor-api, accentor-web, agenix, devshell, emacs-overlay, flake-utils, home-manager, nixos-mailserver, nur, tetris, utils }:
+  outputs = inputs@{ self, nixpkgs, accentor, accentor-api, accentor-web, agenix, devshell, emacs-overlay, flake-utils, home-manager, nixos-mailserver, nur, rust-overlay, tetris, utils }:
     let
       customPackages = callPackage: {
         jdtls = callPackage ./packages/jdtls { };
@@ -93,6 +98,7 @@
             accentor-web = accentor-web.packages.${self.system}.default;
           })
           nur.overlay
+          rust-overlay.overlay
         ];
       };
       hostDefaults = {
@@ -318,6 +324,22 @@
               name = "Scriptingtalen project";
               packages = [ (pkgs.python3.withPackages (ps: with ps; [ beautifulsoup4 requests ])) ];
             };
+            Rocket = pkgs.devshell.mkShell {
+              name = "Rocket";
+              imports = [ "${devshell}/extra/language/c.nix" ];
+              env = [
+                { name = "PQ_LIB_DIR"; value = "${pkgs.postgresql.lib}/lib"; }
+              ];
+              packages = with pkgs; [
+                binutils
+                (rust-bin.nightly.latest.default.override { extensions = [ "rust-analyzer-preview" "rust-src" ]; })
+              ];
+              language.c = {
+                compiler = pkgs.gcc;
+                includes = [ pkgs.postgresql.lib pkgs.sqlite pkgs.libmysqlclient pkgs.openssl ];
+                libraries = [ pkgs.postgresql.lib pkgs.sqlite pkgs.libmysqlclient pkgs.openssl ];
+              };
+            };
           };
         };
     };