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refactor(nvim): 完整重写配置，支持 Go/Rust/Python/TypeScript 开发

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- 架构重构：新增 plugins/lang/ 子目录，按语言拆分配置
- 补全引擎：nvim-cmp → blink.cmp + LuaSnip
- 文件浏览：新增 neo-tree（<Space>e）
- 语言支持：
  - Go: ray-x/go.nvim + dap-go + neotest-go
  - Rust: rustaceanvim + crates.nvim
  - Python: venv-selector + dap-python + neotest-python
  - TypeScript: typescript-tools.nvim（替换 ts_ls）
- LSP: lazydev + mason + mason-lspconfig + fidget + inc-rename
- 格式化: conform.nvim（lsp_format fallback，保存时自动格式化）
- Lint: nvim-lint（selene 替换 luacheck，Mason 可直接安装）
- UI: snacks.nvim（dashboard+notifier+picker）+ noice + lualine + bufferline
- 编辑增强: mini.ai + mini.surround + grug-far + flash + ufo + trouble v3
- 删除废弃文件: cmp/coding/null-ls/mason/lspconfig/go/python 等旧文件
- 修复: Neovim 0.12 treesitter query 校验报错（noice routes 过滤）
- 新增: NVIM_GUIDE.md 快捷键使用手册

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
Li Tang
2026-04-07 16:55:07 +08:00
parent 2aa176dff5
commit 6fd5d96043
36 changed files with 2087 additions and 2814 deletions
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153
nvim/lua/config/autocmds.lua
View File

@@ -1,9 +1,8 @@
-- autocmds.lua - 自动命令配置
-- 创建自动命令组
local augroup = vim.api.nvim_create_augroup("MyCustomGroup", { clear = true })
-- 自动设置光标行
-- 插入模式进出切换光标行高亮
vim.api.nvim_create_autocmd({ "InsertLeave", "WinEnter" }, {
pattern = "*",
group = augroup,
@@ -33,20 +32,7 @@ vim.api.nvim_create_autocmd("TextYankPost", {
end,
})
-- 自动切换工作目录
vim.api.nvim_create_autocmd({ "BufEnter" }, {
pattern = "*",
group = augroup,
desc = "自动切换到文件所在目录",
callback = function()
local buftype = vim.bo.buftype
if buftype ~= "terminal" and buftype ~= "nofile" and buftype ~= "prompt" then
vim.cmd("silent! lcd %:p:h")
end
end,
})
-- 自动恢复光标位置
-- 恢复光标位置
vim.api.nvim_create_autocmd("BufReadPost", {
group = augroup,
desc = "恢复光标位置",
@@ -59,18 +45,12 @@ vim.api.nvim_create_autocmd("BufReadPost", {
end,
})
-- 自动关闭某些窗口的 q 键
-- 特定文件类型用 q 关闭
vim.api.nvim_create_autocmd("FileType", {
pattern = {
"qf",
"help",
"man",
"notify",
"lspinfo",
"startuptime",
"tsplayground",
"spectre_panel",
"PlenaryTestPopup",
"qf", "help", "man", "notify", "lspinfo", "startuptime",
"tsplayground", "spectre_panel", "PlenaryTestPopup",
"checkhealth", "neotest-output", "neotest-summary",
},
group = augroup,
callback = function(event)
@@ -79,28 +59,43 @@ vim.api.nvim_create_autocmd("FileType", {
end,
})
-- 在保存时自动删除行尾空白字符
-- 保存时删除行尾空白（markdown 使用尾部空格表示换行，需跳过）
vim.api.nvim_create_autocmd("BufWritePre", {
pattern = "*",
group = augroup,
desc = "删除行尾空白字符",
desc = "删除行尾空白",
callback = function()
-- 保存当前位置
local ft = vim.bo.filetype
if ft == "markdown" or ft == "text" or ft == "diff" then return end
local cursor_pos = vim.api.nvim_win_get_cursor(0)
-- 保存搜索寄存器
local search = vim.fn.getreg("/")
-- 替换所有行尾空白字符
vim.cmd([[%s/\s\+$//e]])
-- 恢复搜索寄存器
vim.fn.setreg("/", search)
-- 恢复光标位置
vim.api.nvim_win_set_cursor(0, cursor_pos)
end,
})
-- 自动设置文件类型的选项
-- 在外部更改时自动重新加载文件
vim.api.nvim_create_autocmd({ "FocusGained", "BufEnter", "CursorHold", "CursorHoldI" }, {
pattern = "*",
group = augroup,
callback = function()
if vim.fn.mode() ~= "c" and not vim.bo.readonly then
vim.cmd("checktime")
end
end,
})
vim.api.nvim_create_autocmd("FileChangedShellPost", {
pattern = "*",
group = augroup,
callback = function()
vim.notify("文件已被外部修改，缓冲区已重新加载", vim.log.levels.WARN)
end,
})
-- ========== 语言专用设置 ==========
vim.api.nvim_create_autocmd("FileType", {
pattern = "python",
group = augroup,
@@ -109,7 +104,7 @@ vim.api.nvim_create_autocmd("FileType", {
vim.opt_local.shiftwidth = 4
vim.opt_local.tabstop = 4
vim.opt_local.softtabstop = 4
vim.opt_local.textwidth = 88 -- 符合 black 格式化
vim.opt_local.textwidth = 88
vim.opt_local.colorcolumn = "88"
end,
})
@@ -121,11 +116,25 @@ vim.api.nvim_create_autocmd("FileType", {
vim.opt_local.expandtab = false
vim.opt_local.shiftwidth = 4
vim.opt_local.tabstop = 4
vim.opt_local.softtabstop = 4
end,
})
vim.api.nvim_create_autocmd("FileType", {
pattern = { "javascript", "typescript", "javascriptreact", "typescriptreact", "json", "html", "css", "yaml", "markdown" },
pattern = "rust",
group = augroup,
callback = function()
vim.opt_local.expandtab = true
vim.opt_local.shiftwidth = 4
vim.opt_local.tabstop = 4
vim.opt_local.softtabstop = 4
vim.opt_local.textwidth = 100
vim.opt_local.colorcolumn = "100"
end,
})
vim.api.nvim_create_autocmd("FileType", {
pattern = { "javascript", "typescript", "javascriptreact", "typescriptreact", "json", "jsonc", "html", "css", "scss", "yaml", "markdown" },
group = augroup,
callback = function()
vim.opt_local.expandtab = true
@@ -142,71 +151,3 @@ vim.api.nvim_create_autocmd("FileType", {
vim.opt_local.expandtab = false
end,
})
-- 为新文件创建模板
vim.api.nvim_create_autocmd("BufNewFile", {
pattern = "*.py",
group = augroup,
callback = function()
local lines = {
"#!/usr/bin/env python3",
"# -*- coding: utf-8 -*-",
"\"\"\"",
"Description: ",
"\"\"\"",
"",
"",
"def main():",
" pass",
"",
"",
"if __name__ == \"__main__\":",
" main()",
"",
}
vim.api.nvim_buf_set_lines(0, 0, 0, false, lines)
vim.api.nvim_win_set_cursor(0, { 4, 13 })
end,
})
vim.api.nvim_create_autocmd("BufNewFile", {
pattern = "*.go",
group = augroup,
callback = function()
local package_name = vim.fn.fnamemodify(vim.fn.expand("%:p:h:t"), ":r")
local lines = {
"package " .. package_name,
"",
"import (",
"\t\"fmt\"",
")",
"",
"// TODO: Add description here",
"",
"",
}
vim.api.nvim_buf_set_lines(0, 0, 0, false, lines)
vim.api.nvim_win_set_cursor(0, { 7, 27 })
end,
})
-- 在外部更改时自动重新加载文件
vim.api.nvim_create_autocmd({ "FocusGained", "BufEnter", "CursorHold", "CursorHoldI" }, {
pattern = "*",
group = augroup,
callback = function()
if vim.fn.mode() ~= "c" and not vim.bo.readonly then
vim.cmd("checktime")
end
end,
})
-- 当 checktime 检测到文件已更改时通知
vim.api.nvim_create_autocmd("FileChangedShellPost", {
pattern = "*",
group = augroup,
callback = function()
vim.notify("File changed on disk. Buffer reloaded!", vim.log.levels.WARN)
end,
})