dotfiles/config/nvim/lua/plugins/git.lua

return {

  -- Git integration for buffers
  -- https://github.com/lewis6991/gitsigns.nvim
  {
    'lewis6991/gitsigns.nvim',
    config = function()
      require('gitsigns').setup {
        signs = {
          add = { text = '+' },
          change = { text = '~' },
          delete = { text = '_' },
          topdelete = { text = '‾' },
          changedelete = { text = '~' },
        },
        current_line_blame = false,
        on_attach = function(bufnr)
          local gs = require 'gitsigns'

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

          -- Navigation
          map('n', ']c', function()
            if vim.wo.diff then
              return ']c'
            end
            vim.schedule(function()
              gs.next_hunk()
            end)
            return '<Ignore>'
          end, { expr = true })

          map('n', '[c', function()
            if vim.wo.diff then
              return '[c'
            end
            vim.schedule(function()
              gs.prev_hunk()
            end)
            return '<Ignore>'
          end, { expr = true })

          -- Actions
          map({ 'n', 'v' }, '<leader>hs', ':Gitsigns stage_hunk<CR>')
          map({ 'n', 'v' }, '<leader>hr', ':Gitsigns reset_hunk<CR>')
          map('n', '<leader>hS', gs.stage_buffer)
          map('n', '<leader>ha', gs.stage_hunk)
          map('n', '<leader>hu', gs.undo_stage_hunk)
          map('n', '<leader>hR', gs.reset_buffer)
          map('n', '<leader>hp', gs.preview_hunk)
          map('n', '<leader>hb', function()
            gs.blame_line { full = true }
          end)
          map('n', '<leader>tB', gs.toggle_current_line_blame)
          map('n', '<leader>hd', gs.diffthis)
          map('n', '<leader>hD', function()
            gs.diffthis '~'
          end)

          -- Text object
          map({ 'o', 'x' }, 'ih', ':<C-U>Gitsigns select_hunk<CR>')
        end,
      }
    end,
  },

  -- git-worktree.nvim: Manage git worktrees
  -- https://github.com/ThePrimeagen/git-worktree.nvim
  {
    'ThePrimeagen/git-worktree.nvim',
    config = function()
      require('git-worktree').setup()
    end,
  },

  -- An interactive and powerful Git interface for Neovim, inspired by Magit
  -- https://github.com/NeogitOrg/neogit
  {
    'NeogitOrg/neogit',
    config = function()
      -- This contains mainly Neogit but also a bunch of Git settings
      -- like fetching branches with telescope or blaming with fugitive
      local neogit = require 'neogit'

      vim.keymap.set('n', '<leader>gs', neogit.open, { silent = true, noremap = true })
      vim.keymap.set('n', '<leader>gc', ':Neogit commit<CR>', { silent = true, noremap = true })
      vim.keymap.set('n', '<leader>gp', ':Neogit pull<CR>', { silent = true, noremap = true })
      vim.keymap.set('n', '<leader>gP', ':Neogit push<CR>', { silent = true, noremap = true })
      vim.keymap.set('n', '<leader>gb', ':Telescope git_branches<CR>', { silent = true, noremap = true })
      vim.keymap.set('n', '<leader>gB', ':G blame<CR>', { silent = true, noremap = true })

      neogit.setup {
        disable_commit_confirmation = true,
        disable_signs = false,
        disable_context_highlighting = false,
        disable_builtin_notifications = false,
        signs = {
          section = { '', '' },
          item = { '', '' },
          hunk = { '', '' },
        },
        integrations = {
          diffview = true,
        },
      }
    end,
  },
}