From bf30b22665ef596f8627559bd8378d7ab6fbbd47 Mon Sep 17 00:00:00 2001
From: Akshay <nerdy@peppe.rs>
Date: Thu, 13 May 2021 22:31:12 +0530
Subject: update env

---
 flake.nix | 91 +++++++++++++++++++++++++++++++++------------------------------
 1 file changed, 47 insertions(+), 44 deletions(-)

diff --git a/flake.nix b/flake.nix
index d910720..6e9f56b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,49 +9,52 @@
   };
 
   outputs = { self, nixpkgs, utils, naersk, mozillapkgs }:
-  utils.lib.eachDefaultSystem (system: let
-    pkgs = nixpkgs.legacyPackages."${system}";
+    utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages."${system}";
 
-      # Get a specific rust version
-      mozilla = pkgs.callPackage (mozillapkgs + "/package-set.nix") {};
-      rust = (mozilla.rustChannelOf {
-        date = "2020-12-23";
-        channel = "nightly";
-        sha256 = "LbKHsCOFXWpg/SEyACfzZuWjKbkXdH6EJKOPSGoO01E="; # set zeros after modifying channel or date
-      }).rust;
-      rust-src = (mozilla.rustChannelOf {
-        date = "2020-12-23";
-        channel = "nightly";
-        sha256 = "LbKHsCOFXWpg/SEyACfzZuWjKbkXdH6EJKOPSGoO01E="; # set zeros after modifying channel or date
-      }).rust-src;
+        # Get a specific rust version
+        mozilla = pkgs.callPackage (mozillapkgs + "/package-set.nix") { };
+        chanspec = {
+          date = "2021-03-31";
+          channel = "nightly";
+          sha256 = "oK5ebje09MRn988saJMT3Zze/tRE7u9zTeFPV1CEeLc="; # set zeros after modifying channel or date
+        };
 
-      naersk-lib = naersk.lib."${system}".override {
-        cargo = rust;
-        rustc = rust;
-      };
-    in rec {
-      packages.my-project = naersk-lib.buildPackage {
-        pname = "dijo";
-        version = "0.2.7";
-        root = ./.;
-      };
-      defaultPackage = packages.my-project;
-      apps.my-project = utils.lib.mkApp {
-        drv = packages.my-project;
-      };
-      defaultApp = apps.my-project;
-      devShell = pkgs.mkShell {
-        nativeBuildInputs = [
-          rust
-          rust-src
-          pkgs.rust-analyzer
-          pkgs.cargo
-          pkgs.openssl
-          pkgs.ncurses
-        ];
-        shellHook = ''
-          export RUST_SRC_PATH="${rust-src}/lib/rustlib/src/rust/library"
-        '';
-      };
-    });
-  }
+        rustChannel = mozilla.rustChannelOf chanspec;
+        rust = rustChannel.rust;
+        rust-src = rustChannel.rust-src;
+
+
+        naersk-lib = naersk.lib."${system}".override {
+          cargo = rust;
+          rustc = rust;
+        };
+      in
+      rec {
+        packages.my-project = naersk-lib.buildPackage {
+          pname = "dijo";
+          version = "0.2.7";
+          root = ./.;
+        };
+        defaultPackage = packages.my-project;
+        apps.my-project = utils.lib.mkApp {
+          drv = packages.my-project;
+        };
+        defaultApp = apps.my-project;
+        devShell = pkgs.mkShell {
+          nativeBuildInputs = [
+            rust
+            rust-src
+            pkgs.rust-analyzer
+            pkgs.cargo
+            pkgs.openssl
+            pkgs.ncurses
+          ];
+          RUST_SRC_PATH = "${rust-src}/lib/rustlib/src/rust/library";
+          RUST_LOG = "info";
+          RUST_BACKTRACE = 1;
+
+        };
+      });
+}
-- 
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