chore(nix): move to flake-parts

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/d70bd19e0a38ad4790d3913bf08fcbfc9eeca507?narHash=sha256-4EVBRhOjMDuGtMaofAIqzJbg4Ql7Ai0PSeuVZTHjyKQ%3D' (2024-12-19)
  → 'github:nixos/nixpkgs/a79cfe0ebd24952b580b1cf08cd906354996d547?narHash=sha256-mIvECo/NNdJJ/bXjNqIh8yeoSjVLAuDuTUzAo7dzs8Y%3D' (2025-02-08)

LICENSE.md

@@ -0,0 +1,20 @@
+sloth-flake.nvim - A neovim plugin and configuration management plugin, highly inspired by lazy, using nix. 
+Copyright © 2024 LeMarsu
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

dev/default.nix

@@ -0,0 +1,6 @@
+{
+  imports = [
+    ./formatter.nix
+    ./shell.nix
+  ];
+}

dev/formatter.nix

@@ -0,0 +1,5 @@
+{
+  perSystem = {pkgs, ...}: {
+    formatter = pkgs.alejandra;
+  };
+}

dev/shell.nix

@@ -0,0 +1,12 @@
+{
+  perSystem = {pkgs, ...}: {
+    devShells.default = pkgs.mkShell {
+      buildInputs = with pkgs; [
+        alejandra
+        git-cliff
+        nil
+        sumneko-lua-language-server
+      ];
+    };
+  };
+}

flake.lock

@@ -1,127 +1,30 @@
 {
   "nodes": {
-    "alejandra": {
+    "flake-parts": {
       "inputs": {
-        "fenix": "fenix",
+        "nixpkgs-lib": "nixpkgs-lib"
-        "flakeCompat": "flakeCompat",
-        "nixpkgs": [
-          "nixpkgs"
-        ]
       },
       "locked": {
-        "lastModified": 1660592437,
+        "lastModified": 1743550720,
-        "narHash": "sha256-xFumnivtVwu5fFBOrTxrv6fv3geHKF04RGP23EsDVaI=",
+        "narHash": "sha256-hIshGgKZCgWh6AYJpJmRgFdR3WUbkY04o82X05xqQiY=",
-        "owner": "kamadorueda",
+        "owner": "hercules-ci",
-        "repo": "alejandra",
+        "repo": "flake-parts",
-        "rev": "e7eac49074b70814b542fee987af2987dd0520b5",
+        "rev": "c621e8422220273271f52058f618c94e405bb0f5",
         "type": "github"
       },
       "original": {
-        "owner": "kamadorueda",
+        "owner": "hercules-ci",
-        "ref": "3.0.0",
+        "repo": "flake-parts",
-        "repo": "alejandra",
-        "type": "github"
-      }
-    },
-    "fenix": {
-      "inputs": {
-        "nixpkgs": [
-          "alejandra",
-          "nixpkgs"
-        ],
-        "rust-analyzer-src": "rust-analyzer-src"
-      },
-      "locked": {
-        "lastModified": 1657607339,
-        "narHash": "sha256-HaqoAwlbVVZH2n4P3jN2FFPMpVuhxDy1poNOR7kzODc=",
-        "owner": "nix-community",
-        "repo": "fenix",
-        "rev": "b814c83d9e6aa5a28d0cf356ecfdafb2505ad37d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "repo": "fenix",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "flakeCompat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1650374568,
-        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "nil": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs",
-        "rust-overlay": "rust-overlay"
-      },
-      "locked": {
-        "lastModified": 1732053863,
-        "narHash": "sha256-DCIVdlb81Fct2uwzbtnawLBC/U03U2hqx8trqTJB7WA=",
-        "owner": "oxalica",
-        "repo": "nil",
-        "rev": "2e24c9834e3bb5aa2a3701d3713b43a6fb106362",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "nil",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1731890469,
+        "lastModified": 1739020877,
-        "narHash": "sha256-D1FNZ70NmQEwNxpSSdTXCSklBH1z2isPR84J6DQrJGs=",
+        "narHash": "sha256-mIvECo/NNdJJ/bXjNqIh8yeoSjVLAuDuTUzAo7dzs8Y=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5083ec887760adfe12af64830a66807423a859a7",
+        "rev": "a79cfe0ebd24952b580b1cf08cd906354996d547",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1734649271,
-        "narHash": "sha256-4EVBRhOjMDuGtMaofAIqzJbg4Ql7Ai0PSeuVZTHjyKQ=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "d70bd19e0a38ad4790d3913bf08fcbfc9eeca507",
         "type": "github"
       },
       "original": {
@@ -131,7 +34,22 @@
         "type": "github"
       }
     },
-    "nixpkgs_3": {
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1743296961,
+        "narHash": "sha256-b1EdN3cULCqtorQ4QeWgLMrd5ZGOjLSLemfa00heasc=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "e4822aea2a6d1cdd36653c134cacfd64c97ff4fa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1660438583,
         "narHash": "sha256-rJUTYxFKlWUJI3njAwEc1pKAVooAViZGJvsgqfh/q/E=",
@@ -148,102 +66,14 @@
     },
     "root": {
       "inputs": {
-        "alejandra": "alejandra",
+        "flake-parts": "flake-parts",
-        "nil": "nil",
+        "nixpkgs": "nixpkgs",
-        "nixpkgs": "nixpkgs_2",
-        "utils": "utils",
         "yants": "yants"
       }
     },
-    "rust-analyzer-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1657557289,
-        "narHash": "sha256-PRW+nUwuqNTRAEa83SfX+7g+g8nQ+2MMbasQ9nt6+UM=",
-        "owner": "rust-lang",
-        "repo": "rust-analyzer",
-        "rev": "caf23f29144b371035b864a1017dbc32573ad56d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "rust-lang",
-        "ref": "nightly",
-        "repo": "rust-analyzer",
-        "type": "github"
-      }
-    },
-    "rust-overlay": {
-      "inputs": {
-        "nixpkgs": [
-          "nil",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1731983527,
-        "narHash": "sha256-JECaBgC0pQ91Hq3W4unH6K9to8s2Zl2sPNu7bLOv4ek=",
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "rev": "71287228d96e9568e1e70c6bbfa3f992d145947b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "oxalica",
-        "repo": "rust-overlay",
-        "type": "github"
-      }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "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"
-      }
-    },
-    "utils": {
-      "inputs": {
-        "systems": "systems_2"
-      },
-      "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "yants": {
       "inputs": {
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_2"
       },
       "locked": {
         "lastModified": 1686863218,

flake.nix

@@ -3,42 +3,17 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
-    utils.url = "github:numtide/flake-utils";
-    nil.url = "github:oxalica/nil";
     yants.url = "github:divnix/yants";
-    alejandra = {
+    flake-parts.url = "github:hercules-ci/flake-parts";
-      url = "github:kamadorueda/alejandra/3.0.0";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
   };
 
-  outputs = {
+  outputs = {flake-parts, ...} @ inputs: let
-    self,
+  in (flake-parts.lib.mkFlake {inherit inputs;} {
-    alejandra,
+    systems = ["x86_64-linux"];
-    nixpkgs,
-    utils,
-    yants,
-    ...
-  } @ inputs: let
-    inherit (builtins) readFile replaceStrings;
-    fu = utils.lib;
-    versionFile = replaceStrings ["\n"] [""] (readFile ./VERSION);
-    version =
-      if self.sourceInfo ? dirtyShortRev
-      then "${versionFile}-${self.sourceInfo.dirtyShortRev}"
-      else versionFile;
 
-    forSystem = system: let
+    imports = [
-      pkgs = nixpkgs.legacyPackages.${system};
+      ./dev
-      formatter = alejandra.defaultPackage.${system};
+      ./lib
-      inherit (inputs.nil.packages.${system}) nil;
+    ];
-    in {
+  });
-      inherit formatter;
-      devShells.default = import ./shell.nix {
-        inherit pkgs nil formatter;
-      };
-    };
-  in
-    (fu.eachDefaultSystem forSystem)
-    // {lib = import ./lib {inherit version yants;};};
 }

lib/default.nix

@@ -1,9 +1,19 @@
 {
-  version,
+  self,
-  yants,
+  inputs,
+  ...
 }: let
-  types = import ./types.nix {inherit yants;};
+  inherit (builtins) readFile replaceStrings;
+  versionFile = replaceStrings ["\n"] [""] (readFile ../VERSION);
+  version =
+    if self.sourceInfo ? dirtyShortRev
+    then "${versionFile}-${self.sourceInfo.dirtyShortRev}"
+    else versionFile;
+
+  types = import ./types.nix {inherit (inputs) yants;};
 in {
-  mkNeovimPkg = import ./mkNeovimPkg.nix {inherit version types;};
+  flake.lib = {
-  mkPluginsFromInputs = import ./mkPluginsFromInputs.nix;
+    mkNeovimPkg = import ./mkNeovimPkg.nix {inherit version types;};
+    mkPluginsFromInputs = import ./mkPluginsFromInputs.nix;
+  };
 }

shell.nix

@@ -1,15 +0,0 @@
-{
-  formatter,
-  nil,
-  pkgs,
-  ...
-}:
-with pkgs;
-  mkShell {
-    buildInputs = [
-      formatter
-      git-cliff
-      nil
-      sumneko-lua-language-server
-    ];
-  }