nvim/lua/plugins/harpoon.lua

return  {
  "ThePrimeagen/harpoon",
  branch = "harpoon2",
  dependencies = {
    "nvim-lua/plenary.nvim"
  },
  config = function()
    local harpoon = require("harpoon")
    -- REQUIRED
    harpoon:setup()
    -- REQUIRED
    -- basic telescope configuration
    local conf = require("telescope.config").values
    local function toggle_telescope(harpoon_files)
      local file_paths = {}
      for _, item in ipairs(harpoon_files.items) do
        table.insert(file_paths, item.value)
      end

      require("telescope.pickers").new({}, {
        prompt_title = "Harpoon",
        finder = require("telescope.finders").new_table({
          results = file_paths,
        }),
        previewer = conf.file_previewer({}),
        sorter = conf.generic_sorter({}),
      }):find()
    end
    -- vim.keymap.set("n", "<C-h>", function() toggle_telescope(harpoon:list()) end, { desc = "Open harpoon window" })
    vim.keymap.set("n", "<leader>a", function() harpoon:list():add() end)
    vim.keymap.set("n", "<leader>c", function() harpoon:list():clear() end)
    vim.keymap.set("n", "<leader>r", function() harpoon:list():remove() end)
    vim.keymap.set("n", "<leader>h", function() harpoon.ui:toggle_quick_menu(harpoon:list()) end)
    -- Toggle previous & next buffers stored within Harpoon list
    -- vim.keymap.set("n", "<C-S-P>", function() harpoon:list():prev() end)
    -- vim.keymap.set("n", "<C-S-N>", function() harpoon:list():next() end)
  end
}