update dotfiles

2026-07-19 20:39:54 +08:00
parent aef001a855
commit 88c9035c43
18 changed files with 337 additions and 294 deletions
@@ -2,7 +2,7 @@
 -- keymaps.lua — 基础键位映射
 -- =============================================================================

-local keymap = vim.keymap.set
+local keymap         = vim.keymap.set

 -- Leader 键
 vim.g.mapleader      = " "
@@ -12,41 +12,58 @@ vim.g.maplocalleader = " "
 keymap("n", "<leader>w", "<cmd>w<cr>", { desc = "保存" })

 -- 关闭当前 buffer / 窗口（VSCode 风格）
--   - quickfix 窗口：cclose（cmake-tools 输出窗口）
--   - 普通文件：统计文件 buffer 数量
--     - 只剩 1 个文件 buffer → 退出 nvim（不留下 "no name" 空白）
--     - 多个文件 buffer → Bdelete 关闭当前标签
--   - 其他特殊 buffer（终端等）：直接关闭窗口
 keymap("n", "<leader>q", function()
-  local bt = vim.bo.buftype
-  local ft = vim.bo.filetype
+    local bt = vim.bo.buftype
+    local ft = vim.bo.filetype

-  if bt == "quickfix" then
-    vim.cmd("cclose")
-    return
-  end
-
-  if bt ~= "" then
-    vim.cmd("close")
-    return
-  end
-
-  -- 统计文件 buffer 数量（排除 nvim-tree/dashboard/quickfix/terminal 等）
-  local file_bufs = 0
-  for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
-    if vim.api.nvim_buf_is_loaded(bufnr) then
-      local b = vim.bo[bufnr]
-      if b.buftype == "" and b.filetype ~= "" then
-        file_bufs = file_bufs + 1
-      end
+    -- 统计文件 buffer 数量
+    local file_bufs = 0
+    for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
+        if vim.api.nvim_buf_is_loaded(bufnr) then
+            local b = vim.bo[bufnr]
+            if b.buftype == "" and b.filetype ~= "" and b.filetype ~= "NvimTree" and b.filetype ~= "dashboard" then
+                file_bufs = file_bufs + 1
+            end
+        end
    end
-  end

-  if file_bufs <= 1 then
-    vim.cmd("qa")
-  else
-    vim.cmd("Bdelete")
-  end
+    -- dashboard：无文件直接退出
+    if ft == "dashboard" then
+        vim.cmd("qa")
+        return
+    end
+
+    -- nvim-tree：有文件关闭树，无文件退出
+    if ft == "NvimTree" then
+        if file_bufs == 0 then
+            vim.cmd("qa")
+        else
+            vim.cmd("NvimTreeClose")
+        end
+        return
+    end
+
+    -- quickfix：cclose
+    if bt == "quickfix" then
+        vim.cmd("cclose")
+        return
+    end
+
+    -- 其他特殊 buffer：关闭窗口（失败则退出）
+    if bt ~= "" then
+        local ok = pcall(vim.cmd, "close")
+        if not ok then
+            vim.cmd("qa")
+        end
+        return
+    end
+
+    -- 普通文件：根据数量决定退出或关闭
+    if file_bufs <= 1 then
+        vim.cmd("qa")
+    else
+        vim.cmd("Bdelete")
+    end
 end, { desc = "关闭当前 buffer/窗口" })

 keymap("n", "<leader>/", "<cmd>noh<cr>", { desc = "清除搜索高亮" })
@@ -63,12 +80,67 @@ keymap("n", "<leader>sh", "<cmd>split<cr>", { desc = "水平分屏" })
 keymap("n", "<leader>sc", "<cmd>close<cr>", { desc = "关闭窗口" })

 -- Buffer 导航
-keymap("n", "<S-h>", "<cmd>bnext<cr>", { desc = "下一个 buffer" })
-keymap("n", "<S-l>", "<cmd>bprevious<cr>", { desc = "上一个 buffer" })
+keymap("n", "<S-h>", "<cmd>bprevious<cr>", { desc = "下一个 buffer" })
+keymap("n", "<S-l>", "<cmd>bnext<cr>", { desc = "上一个 buffer" })
+
+-- Buffer 操作
+keymap("n", "<leader>bc", "<cmd>Bdelete<cr>", { desc = "关闭当前 buffer" })
+keymap("n", "<leader>bs", "<cmd>wall<cr>", { desc = "保存全部" })
+keymap("n", "<leader>bo", function()
+  local current = vim.api.nvim_get_current_buf()
+  local special_ft = { NvimTree = true, dashboard = true, [""] = true }
+
+  -- 检查是否有未保存的文件 buffer
+  local unsaved = {}
+  for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
+    if vim.api.nvim_buf_is_loaded(bufnr) then
+      local ft = vim.bo[bufnr].filetype
+      local bt = vim.bo[bufnr].buftype
+      -- 只统计普通文件 buffer
+      if bt == "" and not special_ft[ft] and bufnr ~= current then
+        if vim.bo[bufnr].modified then
+          table.insert(unsaved, bufnr)
+        end
+      end
+    end
+  end
+
+  local function close_others(force)
+    for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
+      if vim.api.nvim_buf_is_loaded(bufnr) and bufnr ~= current then
+        local ft = vim.bo[bufnr].filetype
+        local bt = vim.bo[bufnr].buftype
+        -- 只关闭普通文件 buffer，保留 nvim-tree/dashboard 等
+        if bt == "" and not special_ft[ft] then
+          vim.api.nvim_buf_delete(bufnr, { force = force })
+        end
+      end
+    end
+  end
+
+  if #unsaved > 0 then
+    vim.ui.select({ "保存全部", "强制关闭（不保存）", "取消" }, { prompt = "有 " .. #unsaved .. " 个未保存的 buffer" }, function(choice)
+      if not choice then return end
+      if choice == "保存全部" then
+        for _, bufnr in ipairs(unsaved) do
+          vim.api.nvim_buf_call(bufnr, function()
+            vim.cmd("write")
+          end)
+        end
+        close_others(false)
+      elseif choice == "强制关闭（不保存）" then
+        close_others(true)
+      end
+    end)
+  else
+    close_others(false)
+  end
+end, { desc = "关闭其他 buffer" })

 -- 文件树
 keymap("n", "<leader>e", "<cmd>NvimTreeToggle<cr>", { desc = "文件树" })

 -- 终端
 keymap("n", "<c-`>", "<cmd>ToggleTerm<cr>", { desc = "终端" })
-keymap("t", "<c-`>", "<cmd>ToggleTerm<cr>", { desc = "终端" })
+keymap("t", "<c-`>", "<cmd>ToggleTerm<cr>", { desc = "终端" })
+