initial

config/bufferlines/bufferline.nix

@@ -0,0 +1,167 @@
+{
+  lib,
+  config,
+  ...
+}: {
+  options = {
+    bufferline = {
+      enable = lib.mkEnableOption "Enable bufferline module";
+
+      keymaps = {
+        enable = lib.mkOption {
+          type = lib.types.bool;
+          default = true;
+          description = "Enable default keymaps";
+        };
+
+        enableHL = lib.mkOption {
+          type = lib.types.bool;
+          default = true;
+          description = "Enable keymaps for switching buffers with h and l";
+        };
+
+        enableTab = lib.mkOption {
+          type = lib.types.bool;
+          default = true;
+          description = "Enable keymaps for switching buffers with Tab and S-Tab";
+        };
+      };
+    };
+  };
+  config = let
+    cfg = config.bufferline;
+  in
+    lib.mkIf cfg.enable {
+      plugins = {
+        bufferline = {
+          enable = true;
+          settings = {
+            options = {
+              separatorStyle = "thick"; # “slant”, “padded_slant”, “slope”, “padded_slope”, “thick”, “thin“
+              offsets = [
+                {
+                  filetype = "neo-tree";
+                  text = "Neo-tree";
+                  highlight = "Directory";
+                  text_align = "left";
+                }
+              ];
+            };
+          };
+        };
+      };
+      keymaps =
+        lib.mkIf cfg.keymaps.enable
+        ([
+            {
+              mode = "n";
+              key = "<leader>bd";
+              action = "<cmd>bdelete<cr>";
+              options = {
+                desc = "Delete buffer";
+              };
+            }
+
+            {
+              mode = "n";
+              key = "<leader>bb";
+              action = "<cmd>e #<cr>";
+              options = {
+                desc = "Switch to Other Buffer";
+              };
+            }
+
+            # {
+            #   mode = "n";
+            #   key = "<leader>`";
+            #   action = "<cmd>e #<cr>";
+            #   options = {
+            #     desc = "Switch to Other Buffer";
+            #   };
+            # }
+
+            {
+              mode = "n";
+              key = "<leader>br";
+              action = "<cmd>BufferLineCloseRight<cr>";
+              options = {
+                desc = "Delete buffers to the right";
+              };
+            }
+
+            {
+              mode = "n";
+              key = "<leader>bl";
+              action = "<cmd>BufferLineCloseLeft<cr>";
+              options = {
+                desc = "Delete buffers to the left";
+              };
+            }
+
+            {
+              mode = "n";
+              key = "<leader>bo";
+              action = "<cmd>BufferLineCloseOthers<cr>";
+              options = {
+                desc = "Delete other buffers";
+              };
+            }
+
+            {
+              mode = "n";
+              key = "<leader>bp";
+              action = "<cmd>BufferLineTogglePin<cr>";
+              options = {
+                desc = "Toggle pin";
+              };
+            }
+
+            {
+              mode = "n";
+              key = "<leader>bP";
+              action = "<Cmd>BufferLineGroupClose ungrouped<CR>";
+              options = {
+                desc = "Delete non-pinned buffers";
+              };
+            }
+          ]
+          ++ (lib.optionals cfg.keymaps.enableTab [
+            {
+              mode = "n";
+              key = "<Tab>";
+              action = "<cmd>BufferLineCycleNext<cr>";
+              options = {
+                desc = "Cycle to next buffer";
+              };
+            }
+
+            {
+              mode = "n";
+              key = "<S-Tab>";
+              action = "<cmd>BufferLineCyclePrev<cr>";
+              options = {
+                desc = "Cycle to previous buffer";
+              };
+            }
+          ])
+          ++ (lib.optionals cfg.keymaps.enableHL [
+            {
+              mode = "n";
+              key = "<S-l>";
+              action = "<cmd>BufferLineCycleNext<cr>";
+              options = {
+                desc = "Cycle to next buffer";
+              };
+            }
+
+            {
+              mode = "n";
+              key = "<S-h>";
+              action = "<cmd>BufferLineCyclePrev<cr>";
+              options = {
+                desc = "Cycle to previous buffer";
+              };
+            }
+          ]));
+    };
+}

config/bufferlines/default.nix

@@ -0,0 +1,16 @@
+{
+  lib,
+  config,
+  ...
+}: {
+  imports = [
+    ./bufferline.nix
+  ];
+
+  options = {
+    bufferlines.enable = lib.mkEnableOption "Enable bufferlines module";
+  };
+  config = lib.mkIf config.bufferlines.enable {
+    bufferline.enable = lib.mkDefault true;
+  };
+}