2 files changed, 4 insertions, 70 deletions

diff --git a/flake.lock b/flake.lock
index 52e1b55..93d8298 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,26 +1,5 @@
 {
   "nodes": {
-    "fenix": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "rust-analyzer-src": "rust-analyzer-src"
-      },
-      "locked": {
-        "lastModified": 1642141613,
-        "narHash": "sha256-WFS7T5oOLD8anu/77iz7EPz7zQsJZtP5qVa5485k3dI=",
-        "owner": "nix-community",
-        "repo": "fenix",
-        "rev": "d75ffc9f1d3b60bb597e48ae01f486a6de27d30e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "fenix",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1642069818,
@@ -39,26 +18,8 @@
     },
     "root": {
       "inputs": {
-        "fenix": "fenix",
         "nixpkgs": "nixpkgs"
       }
-    },
-    "rust-analyzer-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1642101527,
-        "narHash": "sha256-C4zcaWULWlrirpEt/pA85CCMBt+7SWZweMaMJ7EvrXw=",
-        "owner": "rust-analyzer",
-        "repo": "rust-analyzer",
-        "rev": "b4c31481a554d0132003228ba319bd9476fe85ae",
-        "type": "github"
-      },
-      "original": {
-        "owner": "rust-analyzer",
-        "ref": "nightly",
-        "repo": "rust-analyzer",
-        "type": "github"
-      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index be5d5db..b041812 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,19 +1,11 @@
 {
   inputs = {
-
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
-
-    fenix = {
-      url = "github:nix-community/fenix";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
-
   };
 
   outputs =
     { self
     , nixpkgs
-    , fenix
     }:
     let
       supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
@@ -23,14 +15,6 @@
           inherit system;
           overlays = [ self.overlay ];
         });
-
-      chanspec = {
-        date = "2021-12-01";
-        channel = "nightly";
-        sha256 = "DhIP1w63/hMbWlgElJGBumEK/ExFWCdLaeBV5F8uWHc="; # set zeros after modifying channel or date
-      };
-      rustChannel = p: (fenix.overlay p p).fenix.toolchainOf chanspec;
-
     in
     {
 
@@ -40,11 +24,8 @@
           let
             pname = "prompt";
             packageMeta = (lib.importTOML ./Cargo.toml).package;
-            rustPlatform = makeRustPlatform {
-              inherit (rustChannel final) cargo rustc;
-            };
           in
-          rustPlatform.buildRustPackage {
+          final.rustPlatform.buildRustPackage {
             inherit pname;
             inherit (packageMeta) version;
 
@@ -73,23 +54,15 @@
       devShell = forAllSystems (system:
         let
           pkgs = nixpkgsFor."${system}";
-          toolchain = (rustChannel pkgs).withComponents [
-            "rustc"
-            "cargo"
-            "rust-std"
-            "rustfmt"
-            "clippy"
-            "rust-src"
-          ];
-          inherit (fenix.packages."${system}") rust-analyzer;
         in
         pkgs.mkShell {
           nativeBuildInputs = [
             pkgs.pkgconfig
             pkgs.openssl
             pkgs.bacon
-            rust-analyzer
-            toolchain
+            pkgs.rust-analyzer
+            pkgs.rustc
+            pkgs.cargo
           ];
           RUST_LOG = "info";
           RUST_BACKTRACE = 1;