LazyVim.LazyVim/lua/lazyvim/plugins/extras/ui/mini-animate.lua

-- animations
return {
  -- disable snacks scroll when animate is enabled
  {
    "snacks.nvim",
    opts = {
      scroll = { enabled = false },
    },
  },

  -- setup animate
  {
    "echasnovski/mini.animate",
    event = "VeryLazy",
    cond = vim.g.neovide == nil,
    opts = function(_, opts)
      -- don't use animate when scrolling with the mouse
      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")
      return vim.tbl_deep_extend("force", opts, {
        resize = {
          timing = animate.gen_timing.linear({ duration = 50, unit = "total" }),
        },
        scroll = {
          timing = animate.gen_timing.linear({ duration = 150, 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,
          }),
        },
      })
    end,
  },
}