.files/.config/nvim/plugin/gitsigns.lua

require("gitsigns").setup {
    on_attach = function(bufnr)
        local gitsigns = 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
        map('n', ']c', function()
            if vim.wo.diff then
                vim.cmd.normal({ ']c', bang = true })
            else
                gitsigns.nav_hunk('next')
            end
        end)

        map('n', '[c', function()
            if vim.wo.diff then
                vim.cmd.normal({ '[c', bang = true })
            else
                gitsigns.nav_hunk('prev')
            end
        end)

        -- Actions
        map("n", "<leader>hs", gitsigns.stage_hunk)
        map("n", "<leader>hu", gitsigns.undo_stage_hunk)
        map("n", "<leader>hr", gitsigns.reset_hunk)

        map("v", "<leader>hs", function() gitsigns.stage_hunk { vim.fn.line("."), vim.fn.line("v") } end)
        map("v", "<leader>hr", function() gitsigns.reset_hunk { vim.fn.line("."), vim.fn.line("v") } end)

        map("n", "<leader>hS", gitsigns.stage_buffer)
        map("n", "<leader>hR", gitsigns.reset_buffer)

        map("n", "<leader>hp", gitsigns.preview_hunk)
        map("n", "<leader>hb", function() gitsigns.blame_line { full = true } end)
        map("n", "<leader>tb", gitsigns.toggle_current_line_blame)

        map("n", "<leader>hd", gitsigns.diffthis)
        map("n", "<leader>hD", function() gitsigns.diffthis("~") end)

        map("n", "<leader>td", gitsigns.toggle_deleted)

        -- Text object
        map({ "o", "x" }, "ih", gitsigns.select_hunk)
    end,
}