Merge pull request #7 from fufexan/flake-refactor

flake.nix: transition to flake-parts

extra.nix

@@ -0,0 +1,166 @@
+inputs: let
+  modulesWithInputs = import ./modules inputs;
+
+  neovimConfiguration = {
+    modules ? [],
+    pkgs,
+    lib ? pkgs.lib,
+    check ? true,
+    extraSpecialArgs ? {},
+  }:
+    modulesWithInputs {
+      inherit pkgs lib check extraSpecialArgs;
+      configuration.imports = modules;
+    };
+
+  mainConfig = isMaximal: {
+    config = {
+      vim = {
+        viAlias = true;
+        vimAlias = true;
+      };
+
+      vim.lsp = {
+        enable = true;
+        formatOnSave = true;
+        lightbulb.enable = true;
+        lspsaga.enable = false;
+        nvimCodeActionMenu.enable = true;
+        trouble.enable = true;
+        lspSignature.enable = true;
+        rust.enable = isMaximal;
+        python = isMaximal;
+        clang.enable = isMaximal;
+        sql = isMaximal;
+        ts = isMaximal;
+        go = isMaximal;
+        zig.enable = isMaximal;
+        nix = {
+          enable = true;
+          formatter = "alejandra";
+        };
+      };
+
+      vim.visuals = {
+        enable = true;
+        nvimWebDevicons.enable = true;
+        scrollBar.enable = true;
+        smoothScroll.enable = true;
+        cellularAutomaton.enable = true;
+        lspkind.enable = true;
+        indentBlankline = {
+          enable = true;
+          fillChar = "";
+          eolChar = "";
+          showCurrContext = true;
+        };
+        cursorWordline = {
+          enable = true;
+          lineTimeout = 0;
+        };
+      };
+
+      vim.statusline.lualine = {
+        enable = true;
+        theme = "catppuccin";
+      };
+
+      vim.theme = {
+        enable = true;
+        name = "catppuccin";
+        style = "mocha";
+      };
+      vim.autopairs.enable = true;
+
+      vim.autocomplete = {
+        enable = true;
+        type = "nvim-cmp";
+      };
+
+      vim.filetree = {
+        nvimTreeLua = {
+          enable = true;
+          view = {
+            width = 25;
+          };
+        };
+      };
+
+      vim.tabline = {
+        nvimBufferline.enable = true;
+      };
+
+      vim.treesitter = {
+        enable = true;
+        context.enable = true;
+      };
+
+      vim.binds = {
+        whichKey.enable = true;
+        cheatsheet.enable = true;
+      };
+
+      vim.telescope = {
+        enable = true;
+      };
+
+      vim.markdown = {
+        enable = true;
+        glow.enable = true;
+      };
+
+      vim.git = {
+        enable = true;
+        gitsigns.enable = true;
+      };
+
+      vim.minimap = {
+        minimap-vim.enable = false;
+        codewindow.enable = true; # lighter, faster, and uses lua for configuration
+      };
+
+      vim.dashboard = {
+        dashboard-nvim.enable = false;
+        alpha.enable = true;
+      };
+
+      vim.notify = {
+        nvim-notify.enable = true;
+      };
+
+      vim.utility = {
+        colorizer.enable = true;
+        icon-picker.enable = true;
+        venn-nvim.enable = false; # FIXME throws an error when its commands are ran manually
+      };
+
+      vim.notes = {
+        obsidian.enable = false; # FIXME neovim fails to build if obsidian is enabled
+        orgmode.enable = true;
+      };
+
+      vim.terminal = {
+        toggleterm.enable = true;
+      };
+
+      vim.ui = {
+        noice.enable = true;
+      };
+
+      vim.assistant = {
+        copilot.enable = false;
+        tabnine.enable = false; # FIXME: this is not working because the plugin depends on an internal script to be ran by the package manager
+      };
+
+      vim.session = {
+        nvim-session-manager.enable = false;
+      };
+
+      vim.gestures = {
+        gesture-nvim.enable = false;
+      };
+    };
+  };
+in {
+  inherit neovimConfiguration mainConfig;
+}

flake.lock

@@ -305,6 +305,24 @@
         "type": "github"
       }
     },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1675295133,
+        "narHash": "sha256-dU8fuLL98WFXG0VnRgM00bqKX6CEPBLybhiIDIgO45o=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "bf53492df08f3178ce85e0c9df8ed8d03c030c9f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1667395993,
@@ -557,6 +575,24 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1672350804,
+        "narHash": "sha256-jo6zkiCabUBn3ObuKXHGqqORUMH27gYDIFFfLq5P4wg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "677ed08a50931e38382dbef01cba08a8f7eac8f6",
+        "type": "github"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1656753965,
@@ -1014,6 +1050,7 @@
         "dashboard-nvim": "dashboard-nvim",
         "discord-nvim": "discord-nvim",
         "dressing-nvim": "dressing-nvim",
+        "flake-parts": "flake-parts",
         "flake-utils": "flake-utils",
         "gesture-nvim": "gesture-nvim",
         "gitsigns-nvim": "gitsigns-nvim",

flake.nix

@@ -2,286 +2,50 @@
   description = "A neovim flake with a modular configuration";
   outputs = {
     nixpkgs,
-    flake-utils,
+    flake-parts,
     ...
-  } @ inputs: let
+  } @ inputs:
-    modulesWithInputs = import ./modules {inherit inputs;};
+    flake-parts.lib.mkFlake {inherit inputs;} {
+      systems = ["x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin"];
 
-    neovimConfiguration = {
+      imports = [
-      modules ? [],
+        # add lib to module args
-      pkgs,
+        {_module.args = {inherit (nixpkgs) lib;};}
-      lib ? pkgs.lib,
+        ./flake/apps.nix
-      check ? true,
+        ./flake/legacyPackages.nix
-      extraSpecialArgs ? {},
+        ./flake/overlays.nix
-    }:
+        ./flake/packages.nix
-      modulesWithInputs {
+      ];
-        inherit pkgs lib check extraSpecialArgs;
-        configuration = {...}: {
-          imports = modules;
-        };
-      };
 
-    nvimBin = pkg: "${pkg}/bin/nvim";
+      flake = {
-
+        lib = {
-    buildPkg = pkgs: modules:
+          inherit (import ./lib/stdlib-extended.nix nixpkgs.lib) nvim;
-      (neovimConfiguration {
+          inherit (import ./extra.nix inputs) neovimConfiguration;
-        inherit pkgs modules;
-      })
-      .neovim;
-
-    tidalConfig = {
-      config = {
-        vim.tidal.enable = true;
-      };
-    };
-
-    mainConfig = isMaximal: {
-      config = {
-        vim = {
-          viAlias = true;
-          vimAlias = true;
         };
 
-        vim.lsp = {
+        nixosModules.default = {
-          enable = true;
+          imports = [./lib/hm-module.nix];
-          formatOnSave = true;
+          nixpkgs.overlays = [
-          lightbulb.enable = true;
-          lspsaga.enable = false;
-          nvimCodeActionMenu.enable = true;
-          trouble.enable = true;
-          lspSignature.enable = true;
-          rust.enable = isMaximal;
-          python = isMaximal;
-          clang.enable = isMaximal;
-          sql = isMaximal;
-          ts = isMaximal;
-          go = isMaximal;
-          zig.enable = isMaximal;
-          nix = {
-            enable = true;
-            formatter = "alejandra";
-          };
-        };
-
-        vim.visuals = {
-          enable = true;
-          nvimWebDevicons.enable = true;
-          scrollBar.enable = true;
-          smoothScroll.enable = true;
-          cellularAutomaton.enable = true;
-          lspkind.enable = true;
-          indentBlankline = {
-            enable = true;
-            fillChar = "";
-            eolChar = "";
-            showCurrContext = true;
-          };
-          cursorWordline = {
-            enable = true;
-            lineTimeout = 0;
-          };
-        };
-
-        vim.statusline.lualine = {
-          enable = true;
-          theme = "catppuccin";
-        };
-
-        vim.theme = {
-          enable = true;
-          name = "catppuccin";
-          style = "mocha";
-        };
-        vim.autopairs.enable = true;
-
-        vim.autocomplete = {
-          enable = true;
-          type = "nvim-cmp";
-        };
-
-        vim.filetree = {
-          nvimTreeLua = {
-            enable = true;
-            view = {
-              width = 25;
-            };
-          };
-        };
-
-        vim.tabline = {
-          nvimBufferline.enable = true;
-        };
-
-        vim.treesitter = {
-          enable = true;
-          context.enable = true;
-        };
-
-        vim.binds = {
-          whichKey.enable = true;
-          cheatsheet.enable = true;
-        };
-
-        vim.telescope = {
-          enable = true;
-        };
-
-        vim.markdown = {
-          enable = true;
-          glow.enable = true;
-        };
-
-        vim.git = {
-          enable = true;
-          gitsigns.enable = true;
-        };
-
-        vim.minimap = {
-          minimap-vim.enable = false;
-          codewindow.enable = true; # lighter, faster, and uses lua for configuration
-        };
-
-        vim.dashboard = {
-          dashboard-nvim.enable = false;
-          alpha.enable = true;
-        };
-
-        vim.notify = {
-          nvim-notify.enable = true;
-        };
-
-        vim.utility = {
-          colorizer.enable = true;
-          icon-picker.enable = true;
-          venn-nvim.enable = false; # FIXME throws an error when its commands are ran manually
-        };
-
-        vim.notes = {
-          obsidian.enable = false; # FIXME neovim fails to build if obsidian is enabled
-          orgmode.enable = true;
-        };
-
-        vim.terminal = {
-          toggleterm.enable = true;
-        };
-
-        vim.ui = {
-          noice.enable = true;
-        };
-
-        vim.assistant = {
-          copilot.enable = false;
-          tabnine.enable = false; # FIXME: this is not working because the plugin depends on an internal script to be ran by the package manager
-        };
-
-        vim.session = {
-          nvim-session-manager.enable = false;
-        };
-
-        vim.gestures = {
-          gesture-nvim.enable = false;
-        };
-      };
-    };
-
-    nixConfig = mainConfig false;
-    maximalConfig = mainConfig true;
-  in
-    {
-      lib = {
-        nvim = (import ./lib/stdlib-extended.nix nixpkgs.lib).nvim;
-        inherit neovimConfiguration;
-      };
-
-      overlays.default = final: prev: {
-        inherit neovimConfiguration;
-        neovim-nix = buildPkg prev [nixConfig];
-        neovim-maximal = buildPkg prev [maximalConfig];
-        neovim-tidal = buildPkg prev [tidalConfig];
-      };
-    }
-    // (flake-utils.lib.eachDefaultSystem (
-      system: let
-        pkgs = import nixpkgs {
-          inherit system;
-          overlays = [
             inputs.tidalcycles.overlays.default
-            (final: prev: {
+            inputs.self.overlays.default
-              rnix-lsp = inputs.rnix-lsp.defaultPackage.${system};
-              nil = inputs.nil.packages.${system}.default;
-            })
           ];
         };
+      };
 
-        docs = import ./docs {
+      perSystem = {
-          inherit pkgs;
+        config,
-          nmdSrc = inputs.nmd;
+        pkgs,
-        };
+        ...
-
+      }: {
-        # Available Configurations
+        devShells.default = pkgs.mkShell {nativeBuildInputs = [config.packages.nix];};
-        tidalPkg = buildPkg pkgs [tidalConfig];
+      };
-        nixPkg = buildPkg pkgs [nixConfig];
+    };
-        maximalPkg = buildPkg pkgs [maximalConfig];
-      in {
-        apps =
-          rec {
-            nix = {
-              type = "app";
-              program = nvimBin nixPkg;
-            };
-            maximal = {
-              type = "app";
-              program = nvimBin maximalPkg;
-            };
-            default = nix;
-          }
-          // (
-            if !(builtins.elem system ["aarch64-darwin" "x86_64-darwin"])
-            then {
-              tidal = {
-                type = "app";
-                program = nvimBin tidalPkg;
-              };
-            }
-            else {}
-          );
-
-        devShells.default = pkgs.mkShell {nativeBuildInputs = [nixPkg];};
-
-        packages =
-          {
-            # Documentation
-            docs = docs.manual.html;
-            docs-html = docs.manual.html;
-            docs-manpages = docs.manPages;
-            docs-json = docs.options.json;
-
-            # Available Configurations
-            default = nixPkg;
-            nix = nixPkg;
-            maximal = maximalPkg;
-          }
-          // (
-            if !(builtins.elem system ["aarch64-darwin" "x86_64-darwin"])
-            then {
-              tidal = tidalPkg;
-            }
-            else {}
-          );
-
-        nixosModules.hm-module = {
-          imports = [
-            ./lib/hm.nix
-            # {nixpkgs.overlays = [inputs.self.overlays.default];} what?
-          ];
-        };
-      }
-    ));
 
   # Flake inputs
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
     flake-utils.url = "github:numtide/flake-utils";
+    flake-parts.url = "github:hercules-ci/flake-parts";
 
     # For generating documentation website
     nmd = {

flake/apps.nix

@@ -0,0 +1,21 @@
+{lib, ...}: {
+  perSystem = {
+    system,
+    config,
+    ...
+  }: {
+    apps =
+      {
+        nix.program = lib.getExe config.packages.nix;
+        maximal.program = lib.getExe config.packages.maximal;
+        default = config.apps.nix;
+      }
+      // (
+        if !(builtins.elem system ["aarch64-darwin" "x86_64-darwin"])
+        then {
+          tidal.program = lib.getExe config.packages.tidal;
+        }
+        else {}
+      );
+  };
+}

flake/legacyPackages.nix

@@ -0,0 +1,19 @@
+{inputs, ...}: {
+  perSystem = {
+    system,
+    inputs',
+    ...
+  }: {
+    legacyPackages = import inputs.nixpkgs {
+      inherit system;
+      overlays = [
+        inputs.tidalcycles.overlays.default
+        inputs.self.overlays.default
+        (_: _: {
+          rnix-lsp = inputs'.rnix-lsp.defaultPackage;
+          nil = inputs'.nil.packages.default;
+        })
+      ];
+    };
+  };
+}

flake/overlays.nix

@@ -0,0 +1,23 @@
+{inputs, ...}: let
+  inherit (import ../extra.nix inputs) neovimConfiguration mainConfig;
+
+  tidalConfig = {
+    config.vim.tidal.enable = true;
+  };
+
+  buildPkg = pkgs: modules:
+    (neovimConfiguration {
+      inherit pkgs modules;
+    })
+    .neovim;
+
+  nixConfig = mainConfig false;
+  maximalConfig = mainConfig true;
+in {
+  flake.overlays.default = final: prev: {
+    inherit neovimConfiguration;
+    neovim-nix = buildPkg prev [nixConfig];
+    neovim-maximal = buildPkg prev [maximalConfig];
+    neovim-tidal = buildPkg prev [tidalConfig];
+  };
+}

flake/packages.nix

@@ -0,0 +1,32 @@
+{inputs, ...}: {
+  perSystem = {
+    system,
+    config,
+    pkgs,
+    lib,
+    ...
+  }: {
+    packages = let
+      docs = import ../docs {
+        inherit pkgs;
+        nmdSrc = inputs.nmd;
+      };
+    in
+      {
+        # Documentation
+        docs = docs.manual.html;
+        docs-html = docs.manual.html;
+        docs-manpages = docs.manPages;
+        docs-json = docs.options.json;
+
+        # nvim configs
+        nix = config.legacyPackages.neovim-nix;
+        maximal = config.legacyPackages.neovim-maximal;
+      }
+      // (
+        if !(builtins.elem system ["aarch64-darwin" "x86_64-darwin"])
+        then {tidal = config.legacyPackages.neovim-tidal;}
+        else {}
+      );
+  };
+}

modules/default.nix

@@ -1,4 +1,4 @@
-{inputs}: {
+inputs: {
   configuration,
   pkgs,
   lib ? pkgs.lib,
@@ -6,7 +6,7 @@
   extraSpecialArgs ? {},
 }: let
   inherit (pkgs) neovim-unwrapped wrapNeovim vimPlugins;
-  inherit (builtins) map filter isString toString getAttr hasAttr attrNames;
+  inherit (builtins) map filter isString toString getAttr;
   inherit (pkgs.vimUtils) buildVimPluginFrom2Nix;
 
   extendedLib = import ../lib/stdlib-extended.nix lib;