From 439437402d299991a7087c20c4a3287201cd0309 Mon Sep 17 00:00:00 2001
From: Dmitriy Pleshevskiy <dmitriy@pleshevski.ru>
Date: Sun, 21 Apr 2024 11:46:13 +0300
Subject: [PATCH] modules: add hop-nvim

---
 flake.nix                 |  4 ++
 modules/gitsigns-nvim.nix | 15 +++++--
 modules/hop-nvim.nix      | 92 +++++++++++++++++++++++++++++++++++++++
 modules/nvim-tree-lua.nix | 13 ++++--
 4 files changed, 116 insertions(+), 8 deletions(-)
 create mode 100644 modules/hop-nvim.nix

diff --git a/flake.nix b/flake.nix
index 80dd7bf..f40e4fe 100644
--- a/flake.nix
+++ b/flake.nix
@@ -254,6 +254,7 @@
             nvim-treesitter = { };
             gitsigns-nvim = { };
             neoformat = { };
+            hop-nvim = { };
           };
 
           plugins = with prev.nix2lua.lib; {
@@ -272,6 +273,9 @@
                   lualine_z = [ "location" "mode" ];
                 };
               });
+            nvim-colorizer = pipe1
+              (require "colorizer")
+              (call0 "setup");
           };
         });
 
diff --git a/modules/gitsigns-nvim.nix b/modules/gitsigns-nvim.nix
index e5e1876..2c27106 100644
--- a/modules/gitsigns-nvim.nix
+++ b/modules/gitsigns-nvim.nix
@@ -2,8 +2,8 @@
 
 with nix2lua.lib;
 
-{ configs ? { }
-, keymaps ? [
+let
+  defaultKeymaps = [
     { mode = "n"; bind = "]h"; command = raw "next_hunk"; }
     { mode = "n"; bind = "[h"; command = raw "prev_hunk"; }
     { mode = "n"; bind = "<leader>gs"; command = raw "gs.stage_hunk"; }
@@ -15,11 +15,18 @@ with nix2lua.lib;
     { mode = "n"; bind = "<leader>gD"; command = lambda0 (call "gs.diffthis" "~"); }
     { mode = "n"; bind = "<leader>gtb"; command = raw "gs.toggle_current_line_blame"; }
     { mode = "n"; bind = "<leader>gtd"; command = raw "gs.toggle_deleted"; }
-  ]
+  ];
+in
+
+{ configs ? { }
+, keymaps ? defaultKeymaps
+, extraKeymaps ? [ ]
 }:
 
 let
-  bufferedKeymaps = map (args: lib.recursiveUpdate args { opts.buffer = var "bufnr"; }) keymaps;
+  bufferedKeymaps = map
+    (args: lib.recursiveUpdate args { opts.buffer = var "bufnr"; })
+    (keymaps ++ extraKeymaps);
 in
 {
   gitsigns-nvim = [
diff --git a/modules/hop-nvim.nix b/modules/hop-nvim.nix
new file mode 100644
index 0000000..5a657d4
--- /dev/null
+++ b/modules/hop-nvim.nix
@@ -0,0 +1,92 @@
+{ nix2lua, vim, ... }:
+
+with nix2lua.lib;
+
+let
+  hintDirAfter = var "hint.HintDirection.AFTER_CURSOR";
+  hintDirBefore = var "hint.HintDirection.BEFORE_CURSOR";
+
+  defaultKeymaps = [
+    { mode = ""; bind = "<leader>hc"; command = "<CMD>HopChar1<CR>"; }
+    {
+      mode = "";
+      bind = "<leader>hf";
+      command = lambda0 (call "hop.hint_char1" {
+        direction = hintDirAfter;
+        current_line_only = true;
+      });
+    }
+    {
+      mode = "";
+      bind = "<leader>hF";
+      command = lambda0 (call "hop.hint_char1" {
+        direction = hintDirBefore;
+        current_line_only = true;
+      });
+    }
+    {
+      mode = "";
+      bind = "<leader>hbc";
+      command = lambda0 (call "hop.hint_char1" { direction = hintDirAfter; });
+    }
+    {
+      mode = "";
+      bind = "<leader>htc";
+      command = lambda0 (call "hop.hint_char1" { direction = hintDirBefore; });
+    }
+    {
+      mode = "";
+      bind = "<leader>hw";
+      command = "<Cmd>HopWord<CR>";
+    }
+    {
+      mode = "";
+      bind = "<leader>hbw";
+      command = lambda0 (call "hop.hint_words" { direction = hintDirAfter; });
+    }
+    {
+      mode = "";
+      bind = "<leader>htw";
+      command = lambda0 (call "hop.hint_words" { direction = hintDirBefore; });
+    }
+    {
+      mode = "";
+      bind = "<leader>hp";
+      command = "<CMD>HopPattern<CR>";
+    }
+    {
+      mode = "";
+      bind = "<leader>hbp";
+      command = lambda0 (call "hop.hint_patterns" { direction = hintDirAfter; });
+    }
+    {
+      mode = "";
+      bind = "<leader>htp";
+      command = lambda0 (call "hop.hint_patterns" { direction = hintDirBefore; });
+    }
+    {
+      mode = "";
+      bind = "<leader>hbv";
+      command = lambda0 (call "hop.hint_vertical" { direction = hintDirAfter; });
+    }
+    {
+      mode = "";
+      bind = "<leader>htv";
+      command = lambda0 (call "hop.hint_vertical" { direction = hintDirBefore; });
+    }
+  ];
+in
+
+{ configs ? { }
+, keymaps ? defaultKeymaps
+, extraKeymaps ? [ ]
+}:
+
+{
+  hop-nvim = [
+    (local (set "hop" (require "hop")))
+    (pipe1 (var "hop") (call "setup" configs))
+
+    (local (set "hint" (require "hop.hint")))
+  ] ++ map vim.keymap.set (keymaps ++ extraKeymaps);
+}
diff --git a/modules/nvim-tree-lua.nix b/modules/nvim-tree-lua.nix
index 108ea90..9ea511f 100644
--- a/modules/nvim-tree-lua.nix
+++ b/modules/nvim-tree-lua.nix
@@ -1,10 +1,15 @@
 { nix2lua, vim, ... }:
 
-{ configs ? { }
-, keymaps ? [
+let
+  defaultKeymaps = [
     { mode = "n"; bind = "<leader>nt"; command = "<CMD>NvimTreeToggle<CR>"; }
     { mode = "n"; bind = "<leader>nf"; command = "<CMD>NvimTreeFindFile<CR>"; }
-  ]
+  ];
+in
+
+{ configs ? { }
+, keymaps ? defaultKeymaps
+, extraKeymaps ? [ ]
 }:
 
 with nix2lua.lib;
@@ -45,6 +50,6 @@ let isEmptyVar = name: eq "" (var name); in
 
       (vim.api.nvim_create_autocmd [ "VimEnter" ] { callback = var "open_nvim_tree"; })
     ]
-    ++ (map vim.keymap.set keymaps)
+    ++ map vim.keymap.set (keymaps ++ extraKeymaps)
   );
 }