:!git status        " 查看状态
:!git diff          " 查看差异
:!git add %         " 暂存当前文件
:!git commit -m "msg"  " 提交
:!git log --oneline    " 查看日志

{ "lewis6991/gitsigns.nvim",
    event = { "BufReadPre", "BufNewFile" },
    opts = {
        signs = {
            add          = { text = "│" },
            change       = { text = "│" },
            delete       = { text = "_" },
            topdelete    = { text = "‾" },
            changedelete = { text = "~" },
            untracked    = { text = "┆" },
        },
        signcolumn = true,
        numhl      = false,
        linehl     = false,
        word_diff  = false,
        watch_gitdir = { follow_files = true },
        attach_to_untracked = true,
        current_line_blame = false,
        current_line_blame_opts = {
            virt_text = true,
            virt_text_pos = "eol",
            delay = 1000,
        },
        on_attach = function(bufnr)
            local gs = package.loaded.gitsigns
            local map = function(mode, l, r, desc)
                vim.keymap.set(mode, l, r, { buffer = bufnr, desc = desc })
            end

            -- 导航
            map("n", "]h", gs.next_hunk, "下一个 hunk")
            map("n", "[h", gs.prev_hunk, "上一个 hunk")

            -- 操作
            map("n", "<leader>hs", gs.stage_hunk, "暂存 hunk")
            map("n", "<leader>hr", gs.reset_hunk, "重置 hunk")
            map("v", "<leader>hs", function() gs.stage_hunk({vim.fn.line("."), vim.fn.line("v")}) end, "暂存选中")
            map("v", "<leader>hr", function() gs.reset_hunk({vim.fn.line("."), vim.fn.line("v")}) end, "重置选中")
            map("n", "<leader>hS", gs.stage_buffer, "暂存缓冲区")
            map("n", "<leader>hu", gs.undo_stage_hunk, "撤销暂存")
            map("n", "<leader>hR", gs.reset_buffer, "重置缓冲区")
            map("n", "<leader>hp", gs.preview_hunk, "预览 hunk")
            map("n", "<leader>hb", function() gs.blame_line({full=true}) end, "行级 blame")
            map("n", "<leader>hd", gs.diffthis, "差异比较")
            map("n", "<leader>hD", function() gs.diffthis("~") end, "差异比较（HEAD）")
        end,
    },
}

{ "NeogitOrg/neogit",
    cmd = "Neogit",
    keys = {
        { "<leader>gg", "<cmd>Neogit<cr>", desc = "Neogit" },
    },
    dependencies = {
        "nvim-lua/plenary.nvim",
        "sindrets/diffview.nvim",
    },
    opts = {
        integrations = {
            diffview = true,
        },
        signs = {
            section = { "▸", "▾" },
            item = { "▸", "▾" },
            hunk = { "", "" },
        },
    },
}

{ "sindrets/diffview.nvim",
    cmd = { "DiffviewOpen", "DiffviewFileHistory" },
    keys = {
        { "<leader>gd", "<cmd>DiffviewOpen<cr>", desc = "Diff View" },
        { "<leader>gh", "<cmd>DiffviewFileHistory<cr>", desc = "File History" },
        { "<leader>gf", "<cmd>DiffviewFileHistory %<cr>", desc = "Current File History" },
    },
    opts = {
        enhanced_diff_hl = true,
        view = {
            merge_tool = {
                layout = "diff3_mixed",
            },
        },
    },
}

:DiffviewOpen               " 打开当前分支的差异
:DiffviewOpen HEAD~2        " 与 2 个提交前对比
:DiffviewOpen main          " 与 main 分支对比
:DiffviewFileHistory        " 所有文件历史
:DiffviewFileHistory %      " 当前文件历史
:DiffviewClose              " 关闭差异视图

" vimdiff 模式
vimdiff file1 file2         " 终端中打开
:vert diffsplit file2       " 在 Vim 中打开差异

" 差异操作
]c          " 下一个差异
[c          " 上一个差异
do          " 获取差异（diff obtain）
dp          " 推送差异（diff put）
:diffupdate " 刷新差异
:diffthis    " 将当前窗口加入差异

{ "akinsho/git-conflict.nvim",
    version = "*",
    config = true,
    keys = {
        { "<leader>gco", "<cmd>GitConflictChooseOurs<cr>", desc = "选择我们的" },
        { "<leader>gct", "<cmd>GitConflictChooseTheirs<cr>", desc = "选择他们的" },
        { "<leader>gcb", "<cmd>GitConflictChooseBoth<cr>", desc = "选择两者" },
        { "<leader>gcn", "<cmd>GitConflictNone<cr>", desc = "都不选" },
        { "]x", "<cmd>GitConflictNextConflict<cr>", desc = "下一个冲突" },
        { "[x", "<cmd>GitConflictPrevConflict<cr>", desc = "上一个冲突" },
    },
}