statusline/feline: init

flake.nix

@@ -288,6 +288,12 @@
       flake = false;
     };
 
+    plugin-feline-nvim = {
+      url = "github:freddiehaddad/feline.nvim";
+      flake = false;
+    };
+
+    # Completion
     plugin-nvim-cmp = {
       url = "github:hrsh7th/nvim-cmp";
       flake = false;

modules/plugins/statusline/default.nix

@@ -1,5 +1,6 @@
 {
   imports = [
+    ./feline
     ./lualine
   ];
 }

modules/plugins/statusline/feline/config.nix

@@ -0,0 +1,21 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (lib.modules) mkIf;
+
+  cfg = config.vim.statusline.feline-nvim;
+in {
+  config = mkIf cfg.enable {
+    vim = {
+      lazy.plugins.feline-nvim = {
+        event = "UIEnter";
+
+        package = "feline-nvim";
+        setupModule = "feline";
+        inherit (cfg) setupOpts;
+      };
+    };
+  };
+}

modules/plugins/statusline/feline/default.nix

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

modules/plugins/statusline/feline/feline.nix

@@ -0,0 +1,129 @@
+{
+  config,
+  lib,
+  ...
+}: let
+  inherit (builtins) elem;
+  inherit (lib.options) mkOption mkEnableOption literalExpression;
+  inherit (lib.types) str listOf attrsOf anything either submodule;
+  inherit (lib.lists) optional;
+  inherit (lib.generators) mkLuaInline;
+  inherit (lib.nvim.types) mkPluginSetupOption;
+
+  conditionalRenderers = {
+    options = {
+      filetypes = mkOption {
+        type = listOf str;
+        default = [
+          "^NvimTree$"
+          "^neo-tree$"
+          "^startify$"
+          "^fugitive$"
+          "^fugitiveblame$"
+          "^qf$"
+          "^help$"
+        ];
+
+        description = "Filetypes in which to force render inactive statusline";
+      };
+
+      buftypes = mkOption {
+        type = listOf str;
+        default = ["^terminal$"];
+        description = "Buffer types in which to force render inactive statusline";
+      };
+
+      bufnames = mkOption {
+        type = listOf str;
+        default = [];
+        description = "Buffer names in which to force render inactive statusline";
+      };
+    };
+  };
+in {
+  options.vim.statusline.feline-nvim = {
+    enable = mkEnableOption "minimal, stylish and customizable statusline, statuscolumn, and winbar [feline.nvim]";
+    setupOpts = mkPluginSetupOption "feline-nvim" {
+      custom_providers = mkOption {
+        type = attrsOf anything;
+        default = {};
+        example = literalExpression ''
+          {
+            window_number = mkLuaInline ''''
+              function()
+                return tostring(vim.api.nvim_win_get_number(0))
+              end
+            '''';
+          }
+        '';
+
+        description = "User-defined feline provider functions";
+      };
+
+      theme = mkOption {
+        type = either str (attrsOf str);
+        default = {};
+        example = {
+          fg = "#fff";
+          bg = "#111";
+        };
+        description = ''
+          Either a string containing the color theme name or an attribute set of
+          strings, containing the colors.
+
+          The theme’s `fg` and `bg` values also represent the default foreground
+          and background colors, respectively.
+        '';
+      };
+
+      separators = mkOption {
+        type = listOf str;
+        default = [];
+        example = ["slant_right_2"];
+        description = ''
+          A table containing custom Feline separator prests.
+
+          :::{.warning}
+          This option is not type-checked! Before setting this option, please take
+          a look at {command}`:help feline-separator-preset` for a list of
+          available separator presets.
+          :::
+        '';
+      };
+
+      force_inactive = mkOption {
+        default = {};
+        type = attrsOf (submodule conditionalRenderers);
+        description = ''
+          A table that determines which buffers should always have the inactive
+          statusline, even when they are active.
+        '';
+      };
+
+      disable = mkOption {
+        default = {};
+        type = attrsOf (submodule conditionalRenderers);
+        description = ''
+          A table that determines which buffers should always have the statusline
+          disabled, even when they are active.
+        '';
+      };
+
+      vi_mode_colors = mkOption {
+        type = attrsOf str;
+        default = {};
+        description = ''
+          Attribute set  containing colors associated with specific Vi modes.
+
+          It can later be used to get the color associated with the current Vim
+          mode using `require('feline.providers.vi_mode').get_mode_color()`.
+
+          See `:help feline-vi-mode` for more details on vi mode.
+
+
+
+        '';
+      };
+    };
+  };
+}