nixvim: add unimpaired-style option toggle keymaps

1 files changed, 139 insertions, 97 deletions

diff --git a/common/nixvim.nix b/common/nixvim.nix
index 526e55d..29e8add 100644
--- a/common/nixvim.nix
+++ b/common/nixvim.nix
@@ -96,87 +96,123 @@ in
       TSDefinitionUsage.link = "GruvboxAquaSign";
     };
 
-    keymaps = [
-      {
-        key = "<leader>fu";
-        action = "require('telescope').extensions.undo.undo";
-        lua = true;
-        options = {
-          silent = true;
-          desc = "Telescope undo";
+    keymaps =
+      let
+        toggle = key: option: {
+          key = "yo${key}";
+          action = "<Cmd>setlocal ${option}! ${option}?<CR>";
+          options.desc = "Toggle ${option}";
         };
-      }
-
-      {
-        key = "-";
-        action = "require('oil').open";
-        lua = true;
-        options.desc = "Open parent directory";
-      }
-
-      # TODO: add "] " and "[ "
-
-      # Gitsigns
-
-      # TODO: that was not exactly that
-      # {
-      #   key = "]g";
-      #   action = "require('gitsigns').next_hunk";
-      #   lua = true;
-      # }
-
-      # TODO: noremap? buffer local? silent?
-      {
-        key = "<leader>gs";
-        action = "require('gitsigns').stage_hunk";
-        lua = true;
-        options.desc = "Stage hunk";
-      }
-
-      {
-        key = "<leader>gr";
-        action = "require('gitsigns').reset_hunk";
-        lua = true;
-        options.desc = "Reset hunk";
-      }
-
-      # TODO: visual stage/reset
-
-      {
-        key = "<leader>gS";
-        action = "require('gitsigns').stage_buffer";
-        lua = true;
-        options.desc = "Stage buffer";
-      }
-
-      {
-        key = "<leader>gR";
-        action = "require('gitsigns').reset_buffer";
-        lua = true;
-        options.desc = "Stage buffer";
-      }
-
-      {
-        key = "<leader>gu";
-        action = "require('gitsigns').undo_stage_hunk";
-        lua = true;
-        options.desc = "Undo stage hunk";
-      }
-
-      {
-        key = "<leader>gp";
-        action = "require('gitsigns').preview_hunk_inline";
-        lua = true;
-        options.desc = "Preview hunk";
-      }
-
-      {
-        key = "<leader>gb";
-        action = "function() require('gitsigns').blame_line { full = true } end";
-        lua = true;
-        options.desc = "Blame line";
-      }
-    ];
+      in
+      [
+        {
+          key = "<leader>fu";
+          action = "require('telescope').extensions.undo.undo";
+          lua = true;
+          options = {
+            silent = true;
+            desc = "Telescope undo";
+          };
+        }
+
+        {
+          key = "-";
+          action = "require('oil').open";
+          lua = true;
+          options.desc = "Open parent directory";
+        }
+
+        # TODO: add "] " and "[ "
+
+        # Gitsigns
+
+        # TODO: that was not exactly that
+        # {
+        #   key = "]g";
+        #   action = "require('gitsigns').next_hunk";
+        #   lua = true;
+        # }
+
+        # TODO: noremap? buffer local? silent?
+        {
+          key = "<leader>gs";
+          action = "require('gitsigns').stage_hunk";
+          lua = true;
+          options.desc = "Stage hunk";
+        }
+
+        {
+          key = "<leader>gr";
+          action = "require('gitsigns').reset_hunk";
+          lua = true;
+          options.desc = "Reset hunk";
+        }
+
+        # TODO: visual stage/reset
+
+        {
+          key = "<leader>gS";
+          action = "require('gitsigns').stage_buffer";
+          lua = true;
+          options.desc = "Stage buffer";
+        }
+
+        {
+          key = "<leader>gR";
+          action = "require('gitsigns').reset_buffer";
+          lua = true;
+          options.desc = "Stage buffer";
+        }
+
+        {
+          key = "<leader>gu";
+          action = "require('gitsigns').undo_stage_hunk";
+          lua = true;
+          options.desc = "Undo stage hunk";
+        }
+
+        {
+          key = "<leader>gp";
+          action = "require('gitsigns').preview_hunk_inline";
+          lua = true;
+          options.desc = "Preview hunk";
+        }
+
+        {
+          key = "<leader>gb";
+          action = "function() require('gitsigns').blame_line { full = true } end";
+          lua = true;
+          options.desc = "Blame line";
+        }
+
+        # Toggle options
+        (toggle "c" "cursorline")
+        (toggle "C" "cursorcolumn")
+        (toggle "h" "hlsearch")
+        (toggle "i" "ignorecase")
+        (toggle "l" "list")
+        (toggle "n" "number")
+        (toggle "r" "relativenumber")
+        (toggle "s" "spell")
+        (toggle "w" "wrap")
+
+        {
+          key = "yod";
+          action = ''
+            function()
+              if vim.wo.diff then
+                vim.cmd.diffoff()
+                print('diffoff')
+              else
+                vim.cmd.diffthis()
+                print('diffthis')
+              end
+            end
+          '';
+          lua = true;
+          options.desc = "Toggle diff";
+        }
+      ];
 
     # TODO:
     # extraPlugins = with pkgs.unstable.vimPlugins; [
@@ -308,6 +344,10 @@ in
             triggers = [
               {
                 mode = "n";
+                keys = "yo";
+              }
+              {
+                mode = "n";
                 keys = "[";
               }
               {
@@ -461,23 +501,25 @@ in
           enable = true;
           lookahead = true;
           # selectionModes = "V";
-          keymaps = let
-            keymap = object: type: {
-              query = "@${object}.${type}";
-              desc = "Select ${type} ${object}";
+          keymaps =
+            let
+              keymap = object: type: {
+                query = "@${object}.${type}";
+                desc = "Select ${type} ${object}";
+              };
+            in
+            {
+              "af" = keymap "function" "outer";
+              "if" = keymap "function" "inner";
+              "aF" = keymap "call" "outer";
+              "iF" = keymap "call" "inner";
+              "aC" = keymap "comment" "outer";
+              "iC" = keymap "comment" "inner";
+              "ab" = keymap "block" "outer";
+              "ib" = keymap "block" "inner";
+              "aa" = keymap "parameter" "outer";
+              "ia" = keymap "parameter" "inner";
             };
-          in {
-            "af" = keymap "function" "outer";
-            "if" = keymap "function" "inner";
-            "aF" = keymap "call" "outer";
-            "iF" = keymap "call" "inner";
-            "aC" = keymap "comment" "outer";
-            "iC" = keymap "comment" "inner";
-            "ab" = keymap "block" "outer";
-            "ib" = keymap "block" "inner";
-            "aa" = keymap "parameter" "outer";
-            "ia" = keymap "parameter" "inner";
-          };
         };
       };
     };
@@ -506,5 +548,5 @@ in
     '';
   };
 
-  config.environment.systemPackages = [config.programs.nixvim.finalPackage];
+  config.environment.systemPackages = [ config.programs.nixvim.finalPackage ];
 }