Inside nvim.

return {
   "lewis6991/gitsigns.nvim",
   -- See: https://github.com/lewis6991/gitsigns.nvim#usage
   -- stylua: ignore
   opts = {
      signcolumn = true,  -- Toggle with `:Gitsigns toggle_signs`
      numhl      = false, -- Toggle with `:Gitsigns toggle_numhl`
      linehl     = false, -- Toggle with `:Gitsigns toggle_linehl`
      word_diff  = false, -- Toggle with `:Gitsigns toggle_word_diff`
      current_line_blame = false, -- Toggle with `:Gitsigns toggle_current_line_blame`
      attach_to_untracked = true,
      watch_gitdir = {
         interval = 1000,
         follow_files = true,
      },
      preview_config = {
         border = 'rounded',
      },
      signs = {
         add = { text = '▎' },
         change = { text = '▎' },
         delete = { text = '' },
         topdelete = { text = '' },
         changedelete = { text = '▎' },
         untracked = { text = '▎' },
      },
      signs_staged = {
         add = { text = '▎' },
         change = { text = '▎' },
         delete = { text = '' },
         topdelete = { text = '' },
         changedelete = { text = '▎' },
      },
      on_attach = function(bufnr)
         local gs = package.loaded.gitsigns

         local function map(mode, l, r, opts)
            opts = opts or {}
            opts.buffer = bufnr
            vim.keymap.set(mode, l, r, opts)
         end

         -- Navigation
         ---@return string
         map('n', ']g', function()
            if vim.wo.diff then return ']c' end
            vim.schedule(function() gs.nav_hunk('next') end)
            return '<Ignore>'
         end, { expr = true, desc = 'Next git hunk'  })

         map('n', '[g', function()
            if vim.wo.diff then return '[c' end
            vim.schedule(function() gs.nav_hunk('prev') end)
            return '<Ignore>'
         end, { expr = true, desc = 'Previous git hunk' })

         -- Actions
         --
         map('n', ']h', function()
            if vim.wo.diff then
               vim.cmd.normal({ ']c', bang = true })
            else
               gs.nav_hunk('next')
            end
         end, { desc = 'Next Hunk' })
         map('n', '[h', function()
            if vim.wo.diff then
               vim.cmd.normal({ '[c', bang = true })
            else
               gs.nav_hunk('prev')
            end
         end, { desc = 'Prev Hunk' })
         map('n', ']H', function() gs.nav_hunk('last') end, { desc = 'Last Hunk' })
         map('n', '[H', function() gs.nav_hunk('first') end, { desc = 'First Hunk' })
         map('n', '<leader>hs', gs.stage_hunk, { silent = true, desc = 'Stage hunk' })
         map('n', '<leader>hr', gs.reset_hunk, { silent = true, desc = 'Reset hunk' })
         map('x', '<leader>hs', function() gs.stage_hunk({vim.fn.line('.'), vim.fn.line('v')}) end, { desc = 'Stage hunk' })
         map('x', '<leader>hr', function() gs.reset_hunk({vim.fn.line('.'), vim.fn.line('v')}) end, { desc = 'Reset hunk' })
         map('n', '<leader>hS', gs.stage_buffer, { silent = true, desc = 'Stage buffer' })
         map('n', '<leader>hu', gs.undo_stage_hunk, { desc = 'Undo staged hunk' })
         map('n', '<leader>hR', gs.reset_buffer, { desc = 'Reset buffer' })
         map('n', 'gs', gs.preview_hunk, { desc = 'Preview hunk' })
         map('n', '<leader>hp', gs.preview_hunk_inline, { desc = 'Preview hunk inline' })
         map('n', '<leader>hb', function() gs.blame_line({ full=true }) end, { desc = 'Show blame commit' })
         map('n', '<leader>hd', gs.diffthis, { desc = 'Diff against the index' })
         map('n', '<leader>hD', function() gs.diffthis('~') end, { desc = 'Diff against the last commit' })
         map('n', '<leader>hl', function()
            if vim.bo.filetype ~= 'qf' then
               require('gitsigns').setqflist(0, { use_location_list = true })
            end
         end, { desc = 'Send to location list' })

         -- Toggles
         map('n', '<leader>htb', gs.toggle_current_line_blame, { desc = 'Toggle Git line blame' })
         map('n', '<leader>htB', function() gs.blame() end, { desc = 'Blame Buffer' })
         map('n', '<leader>htd', gs.toggle_deleted, { desc = 'Toggle Git deleted' })
         map('n', '<leader>htw', gs.toggle_word_diff, { desc = 'Toggle Git word diff' })
         map('n', '<leader>htl', gs.toggle_linehl, { desc = 'Toggle Git line highlight' })
         map('n', '<leader>htn', gs.toggle_numhl, { desc = 'Toggle Git number highlight' })
         map('n', '<leader>hts', gs.toggle_signs, { desc = 'Toggle Git signs' })

         -- Text object
         map({'o', 'x'}, 'ih', ':<C-U>Gitsigns select_hunk<CR>', { silent = true, desc = 'Select hunk'})

      end,
   },
}
-- https://github.com/rafi/vim-config/blob/master/lua/rafi/plugins/git.lua