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203
lua/lazy/plugins/autocomplete.lua
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203
lua/lazy/plugins/autocomplete.lua
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local M = {}
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M.config = {
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-- 使用nvim-cmp
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'hrsh7th/nvim-cmp',
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after = "SirVer/ultisnips",
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dependencies = {
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{ 'hrsh7th/cmp-nvim-lsp' },
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{ 'hrsh7th/cmp-buffer' }, -- 缓冲区字符
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{ 'hrsh7th/cmp-path' }, -- 补全路径
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{ 'hrsh7th/cmp-cmdline' },
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{
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"onsails/lspkind.nvim", -- 补全的图标
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lazy = false,
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config = function()
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require("lspkind").init()
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end
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},
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-- 代码片段来源
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{ 'SirVer/ultisnips', dependencies = { "honza/vim-snippets" }, },
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{ 'quangnguyen30192/cmp-nvim-ultisnips' },
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},
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-- 使用coq_nvim补全
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-- 自动启动默认情况下无法运行,索性懒加载,或者见lazy.nvim中的init
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-- { 'ms-jpq/coq_nvim', build = 'python3 -m coq deps', lazy = true },
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-- { 'ms-jpq/coq.artifacts' },
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-- { 'ms-jpq/coq.thirdparty' },
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config = function()
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-- Set up nvim-cmp.
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local cmp = require 'cmp'
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local cmp_ultisnips_mappings = require("cmp_nvim_ultisnips.mappings")
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local has_words_before = function()
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local line, col = unpack(vim.api.nvim_win_get_cursor(0))
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return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
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end
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cmp.setup({
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snippet = {
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-- REQUIRED - you must specify a snippet engine
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-- 目录nvim/snippets/*: snippets using snipMate format
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-- 目录nvim/UltiSnips/*: snippets using UltiSnips format
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expand = function(args)
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vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
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end,
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},
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-- 和cw补全同一种风格样式
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window = {
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completion = {
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-- winhighlight = "Normal:Pmenu,FloatBorder:Pmenu,Search:None",
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col_offset = -3,
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side_padding = 0,
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},
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},
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formatting = {
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fields = { "kind", "abbr", "menu" },
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format = function(entry, vim_item)
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local kind = require("lspkind").cmp_format({ mode = "symbol_text", maxwidth = 50 })(entry, vim_item)
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local strings = vim.split(kind.kind, "%s", { trimempty = true })
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kind.kind = " " .. (strings[1] or "") .. " "
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kind.menu = " (" .. (strings[2] or "") .. ")"
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return kind
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end,
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},
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mapping = cmp.mapping.preset.insert({
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-- 召唤代码补全
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['<c-o>'] = cmp.mapping.complete(),
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['<c-space>'] = cmp.mapping.complete(),
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-- 代码片段下一处位置
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["<c-e>"] = cmp.mapping(
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function()
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cmp_ultisnips_mappings.compose { "expand", "jump_forwards" } (function() end)
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end,
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{ "i", "s", --[[ "c" (to enable the mapping in command mode) ]] }
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),
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-- 代码片段上一处位置
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["<c-n>"] = cmp.mapping(
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function(fallback)
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cmp_ultisnips_mappings.jump_backwards(fallback)
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end,
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{ "i", "s", --[[ "c" (to enable the mapping in command mode) ]] }
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),
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-- 关闭代码补全,和telescope冲突
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['<c-f>'] = cmp.mapping({
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i = function(fallback)
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cmp.close()
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fallback()
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end
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}),
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['<c-y>'] = cmp.mapping({ i = function(fallback) fallback() end }),
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-- cw的回车配置不会默认补全第一个,在:输入命令的时候比较合适
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-- ['<CR>'] = cmp.mapping({
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-- i = function(fallback)
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-- if cmp.visible() and cmp.get_active_entry() then
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-- cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true })
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-- else
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-- fallback()
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-- end
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-- end
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-- }),
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['<CR>'] = cmp.mapping({
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i = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true }),
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c = function(fallback)
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if cmp.visible() then
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cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true })
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else
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fallback()
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end
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end
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}),
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["<Tab>"] = cmp.mapping({
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i = function(fallback)
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if cmp.visible() then
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cmp.select_next_item({ behavior = cmp.SelectBehavior.Insert })
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elseif has_words_before() then
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cmp.complete()
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else
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cmp_ultisnips_mappings.compose { "jump_forwards" } (function() end) -- 添加跳转代码片段下一处的功能
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fallback()
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end
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end,
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}),
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["<S-Tab>"] = cmp.mapping({
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i = function(fallback)
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if cmp.visible() then
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cmp.select_prev_item({ behavior = cmp.SelectBehavior.Insert })
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else
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fallback()
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end
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end,
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}),
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}),
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sources = cmp.config.sources({
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{ name = 'path' }, -- 本地路径补全
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{ name = 'nvim_lsp' },
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{ name = 'ultisnips' }, -- For ultisnips users.
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}, {
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{ name = 'buffer' },
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})
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})
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-- Set configuration for specific filetype.
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cmp.setup.filetype('gitcommit', {
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sources = cmp.config.sources({
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{ name = 'git' }, -- You can specify the `git` source if [you were installed it](https://github.com/petertriho/cmp-git).
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}, {
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{ name = 'buffer' },
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})
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})
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-- 实现查找单词时根据上下文的补全,要输入多次回车,不太实用
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-- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
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-- cmp.setup.cmdline({ '/', '?' }, {
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-- mapping = cmp.mapping.preset.cmdline(),
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-- sources = {
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-- { name = 'buffer' }
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-- }
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-- })
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-- cmdline模式下的补全,可以自动纠正大小写
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-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
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cmp.setup.cmdline(':', {
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mapping = cmp.mapping.preset.cmdline(),
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sources = cmp.config.sources({
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{ name = 'path' }
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}, {
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{ name = 'cmdline' }
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})
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})
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-- ===
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-- === 自动补全coq,更改跳转代码片段快捷键,和idea一样,可以使用ctrl+space召唤补全窗口
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-- ===
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-- 代码补全自定义片段放在~/.config/nvim/coq-user-snippets目录下面,格式和snipMate一致除了后缀名是snip结尾
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-- local lspconfig = require('lspconfig')
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-- vim.g.coq_settings = {
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-- auto_start = 'shut-up',
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-- keymap = {
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-- jump_to_mark = '<c-e>', -- 跳转至代码片段的下一个占位
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-- pre_select = true -- 当有补全时预先选择第一个
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-- }
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-- }
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-- -- Enable some language servers with the additional completion capabilities offered by coq_nvim
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-- -- 具体查看https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
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-- local servers = {
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-- -- 'lua_ls',
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-- -- 'marksman',
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-- 'dartls',
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-- 'pyright',
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-- 'clangd',
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-- 'gopls',
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-- }
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-- for _, lsp in ipairs(servers) do
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-- lspconfig[lsp].setup(require('coq').lsp_ensure_capabilities({
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-- -- on_attach = my_custom_on_attach,
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-- }))
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-- end
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end
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}
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return M
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