flake: friendship ended with devshell and alejandra

flake.lock

@@ -1,70 +1,15 @@
 {
   "nodes": {
-    "devshell": {
+    "naersk": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1705332421,
+        "lastModified": 1745925850,
-        "narHash": "sha256-USpGLPme1IuqG78JNqSaRabilwkCyHmVWY0M9vYyqEA=",
+        "narHash": "sha256-cyAAMal0aPrlb1NgzMxZqeN1mAJ2pJseDhm2m6Um8T0=",
-        "owner": "numtide",
-        "repo": "devshell",
-        "rev": "83cb93d6d063ad290beee669f4badf9914cc16ec",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "devshell",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1701680307,
-        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flake-utils_2": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1681202837,
-        "narHash": "sha256-H+Rh19JDwRtpVPAWp64F+rlEtxUWBAQW28eAi3SRSzg=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "cfacdce06f30d2b68473a46042957675eebb3401",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "naersk": {
-      "inputs": {
-        "nixpkgs": "nixpkgs_2"
-      },
-      "locked": {
-        "lastModified": 1698420672,
-        "narHash": "sha256-/TdeHMPRjjdJub7p7+w55vyABrsJlt5QkznPYy55vKA=",
         "owner": "nix-community",
         "repo": "naersk",
-        "rev": "aeb58d5e8faead8980a807c840232697982d47b9",
+        "rev": "38bc60bbc157ae266d4a0c96671c6c742ee17a5f",
         "type": "github"
       },
       "original": {
@@ -75,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1704161960,
+        "lastModified": 1749401433,
-        "narHash": "sha256-QGua89Pmq+FBAro8NriTuoO/wNaUtugt29/qqA8zeeM=",
+        "narHash": "sha256-HXIQzULIG/MEUW2Q/Ss47oE3QrjxvpUX7gUl4Xp6lnc=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "63143ac2c9186be6d9da6035fa22620018c85932",
+        "rev": "08fcb0dcb59df0344652b38ea6326a2d8271baff",
         "type": "github"
       },
       "original": {
@@ -91,12 +36,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1705883077,
+        "lastModified": 1733412085,
-        "narHash": "sha256-ByzHHX3KxpU1+V0erFy8jpujTufimh6KaS/Iv3AciHk=",
+        "narHash": "sha256-FillH0qdWDt/nlO6ED7h4cmN+G9uXwGjwmCnHs0QVYM=",
-        "owner": "NixOS",
+        "path": "/nix/store/5wvrlpfrwlmg24ywkybvidyzcvki6bwx-source",
-        "repo": "nixpkgs",
+        "rev": "4dc2fc4e62dbf62b84132fe526356fbac7b03541",
-        "rev": "5f5210aa20e343b7e35f40c033000db0ef80d7b9",
+        "type": "path"
-        "type": "github"
       },
       "original": {
         "id": "nixpkgs",
@@ -105,25 +49,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1705883077,
+        "lastModified": 1744536153,
-        "narHash": "sha256-ByzHHX3KxpU1+V0erFy8jpujTufimh6KaS/Iv3AciHk=",
+        "narHash": "sha256-awS2zRgF4uTwrOKwwiJcByDzDOdo3Q1rPZbiHQg/N38=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "5f5210aa20e343b7e35f40c033000db0ef80d7b9",
+        "rev": "18dd725c29603f582cf1900e0d25f9f1063dbf11",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_4": {
-      "locked": {
-        "lastModified": 1681358109,
-        "narHash": "sha256-eKyxW4OohHQx9Urxi7TQlFBTDWII+F+x2hklDOQPB50=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "96ba1c52e54e74c3197f4d43026b3f3d92e83ff9",
         "type": "github"
       },
       "original": {
@@ -135,24 +65,22 @@
     },
     "root": {
       "inputs": {
-        "devshell": "devshell",
         "naersk": "naersk",
-        "nixpkgs": "nixpkgs_3",
+        "nixpkgs": "nixpkgs_2",
         "rust-overlay": "rust-overlay",
         "utils": "utils"
       }
     },
     "rust-overlay": {
       "inputs": {
-        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs_3"
-        "nixpkgs": "nixpkgs_4"
       },
       "locked": {
-        "lastModified": 1705976279,
+        "lastModified": 1749436897,
-        "narHash": "sha256-Zx97bJ3+O8IP70uJPD//rRsr8bcxICISMTZUT/L9eFk=",
+        "narHash": "sha256-OkDtaCGQQVwVFz5HWfbmrMJR99sFIMXHCHEYXzUJEJY=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "f889dc31ef97835834bdc3662394ebdb3c96b974",
+        "rev": "e7876c387e35dc834838aff254d8e74cf5bd4f19",
         "type": "github"
       },
       "original": {
@@ -176,46 +104,16 @@
         "type": "github"
       }
     },
-    "systems_2": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "systems_3": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
     "utils": {
       "inputs": {
-        "systems": "systems_3"
+        "systems": "systems"
       },
       "locked": {
-        "lastModified": 1705309234,
+        "lastModified": 1731533236,
-        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
         "type": "github"
       },
       "original": {

flake.nix

@@ -3,7 +3,6 @@
 
   inputs = {
     utils.url = "github:numtide/flake-utils";
-    devshell.url = "github:numtide/devshell";
     naersk.url = "github:nix-community/naersk";
     rust-overlay.url = "github:oxalica/rust-overlay";
   };
@@ -13,7 +12,6 @@
     nixpkgs,
     utils,
     naersk,
-    devshell,
     rust-overlay,
   }:
     utils.lib.eachDefaultSystem (system: let
@@ -35,16 +33,10 @@
 
       apps.default = utils.lib.mkApp {drv = packages.default;};
 
-      # Provide a dev env with rust and rust-analyzer
+      devShells.default = pkgs.mkShell {
-      devShells.default = let
-        pkgs = import nixpkgs {
-          inherit system;
-          overlays = [devshell.overlays.default];
-        };
-      in
-        pkgs.devshell.mkShell {
           packages = with pkgs; [(rust.override {extensions = ["rust-src"];}) rust-analyzer gcc];
+
         };
-      formatter = pkgs.alejandra;
+      formatter = pkgs.nixfmt-rfc-style;
     });
 }