feat: mini.animate

nix/neovim-overlay.nix

@@ -45,6 +45,7 @@ with final.pkgs.lib; let
     lualine-nvim
     noice-nvim
     indent-blankline-nvim
+    mini-animate
 
     # Editor
     neo-tree-nvim

nvim/lua/plugins/ui/init.lua

@@ -5,6 +5,7 @@ return {
   req('bufferline-nvim'),
   req('indent-blankline-nvim'),
   req('lualine-nvim'),
+  req('mini-animate'),
   req('mini-icons'),
   req('noice-nvim'),
 }

nvim/lua/plugins/ui/mini-animate.lua

@@ -0,0 +1,56 @@
+return {
+  'mini.animate',
+  enabled = vim.g.neovide == nil,
+  event = { 'DeferredUIEnter' },
+  after = function()
+    local mouse_scrolled = false
+    for _, scroll in ipairs({ 'UP', 'DOWN' }) do
+      local key = '<SCROLLWHEEL' .. scroll .. '>'
+
+      vim.keymap.set({ '', 'i' }, key, function()
+        mouse_scrolled = true
+        return key
+      end, { expr = true })
+    end
+
+    vim.api.nvim_create_autocmd('FileType', {
+      pattern = 'grug-far',
+      callback = function()
+        vim.b.minianimate_disable = true
+      end,
+    })
+
+    Snacks.toggle({
+      name = 'mini animate',
+      get = function()
+        return not vim.g.minianimate_disable
+      end,
+      set = function(state)
+        vim.g.minianimate_disable = not state
+      end,
+    }):map('<LEADER>ua')
+
+    local animate = require('mini.animate')
+
+    local opts = {
+      resize = {
+        timing = animate.gen_timing.linear({ duration = 50, unit = 'total' }),
+      },
+      scroll = {
+        timing = animate.gen_timing.linear({ duration = 50, unit = 'total' }),
+        subscroll = animate.gen_subscroll.equal({
+          predicate = function(total_scroll)
+            if mouse_scrolled then
+              mouse_scrolled = false
+              return false
+            end
+
+            return total_scroll > 1
+          end,
+        }),
+      },
+    }
+
+    animate.setup(opts)
+  end,
+}

nvim/lua/snacks-nvim.lua

@@ -7,6 +7,7 @@ require('snacks').setup({
   quickfile = { enabled = true },
   statuscolumn = { enabled = true },
   words = { enabled = true },
+  scroll = { enabled = false },
 })
 
 -- Debuggers -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --