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captain 2024-10-07 15:29:32 +08:00
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local M = {}
M.config = {
-- 使用nvim-cmp
'hrsh7th/nvim-cmp',
after = "SirVer/ultisnips",
dependencies = {
{ 'hrsh7th/cmp-nvim-lsp' },
{ 'hrsh7th/cmp-buffer' }, -- 缓冲区字符
{ 'hrsh7th/cmp-path' }, -- 补全路径
{ 'hrsh7th/cmp-cmdline' },
{
"onsails/lspkind.nvim", -- 补全的图标
lazy = false,
config = function()
require("lspkind").init()
end
},
-- 代码片段来源
{ 'SirVer/ultisnips', dependencies = { "honza/vim-snippets" }, },
{ 'quangnguyen30192/cmp-nvim-ultisnips' },
},
-- 使用coq_nvim补全
-- 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
-- { 'ms-jpq/coq_nvim', build = 'python3 -m coq deps', lazy = true },
-- { 'ms-jpq/coq.artifacts' },
-- { 'ms-jpq/coq.thirdparty' },
config = function()
-- Set up nvim-cmp.
local cmp = require 'cmp'
local cmp_ultisnips_mappings = require("cmp_nvim_ultisnips.mappings")
local has_words_before = function()
local line, col = unpack(vim.api.nvim_win_get_cursor(0))
return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
end
cmp.setup({
snippet = {
-- REQUIRED - you must specify a snippet engine
-- 目录nvim/snippets/*: snippets using snipMate format
-- 目录nvim/UltiSnips/*: snippets using UltiSnips format
expand = function(args)
vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
end,
},
-- 和cw补全同一种风格样式
window = {
completion = {
-- winhighlight = "Normal:Pmenu,FloatBorder:Pmenu,Search:None",
col_offset = -3,
side_padding = 0,
},
},
formatting = {
fields = { "kind", "abbr", "menu" },
format = function(entry, vim_item)
local kind = require("lspkind").cmp_format({ mode = "symbol_text", maxwidth = 50 })(entry, vim_item)
local strings = vim.split(kind.kind, "%s", { trimempty = true })
kind.kind = " " .. (strings[1] or "") .. " "
kind.menu = " (" .. (strings[2] or "") .. ")"
return kind
end,
},
mapping = cmp.mapping.preset.insert({
-- 召唤代码补全
['<c-o>'] = cmp.mapping.complete(),
['<c-space>'] = cmp.mapping.complete(),
-- 代码片段下一处位置
["<c-e>"] = cmp.mapping(
function()
cmp_ultisnips_mappings.compose { "expand", "jump_forwards" } (function() end)
end,
{ "i", "s", --[[ "c" (to enable the mapping in command mode) ]] }
),
-- 代码片段上一处位置
["<c-n>"] = cmp.mapping(
function(fallback)
cmp_ultisnips_mappings.jump_backwards(fallback)
end,
{ "i", "s", --[[ "c" (to enable the mapping in command mode) ]] }
),
-- 关闭代码补全和telescope冲突
['<c-f>'] = cmp.mapping({
i = function(fallback)
cmp.close()
fallback()
end
}),
['<c-y>'] = cmp.mapping({ i = function(fallback) fallback() end }),
-- 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
-- ['<CR>'] = cmp.mapping({
-- i = function(fallback)
-- if cmp.visible() and cmp.get_active_entry() then
-- cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true })
-- else
-- fallback()
-- end
-- end
-- }),
['<CR>'] = cmp.mapping({
i = cmp.mapping.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true }),
c = function(fallback)
if cmp.visible() then
cmp.confirm({ behavior = cmp.ConfirmBehavior.Replace, select = true })
else
fallback()
end
end
}),
["<Tab>"] = cmp.mapping({
i = function(fallback)
if cmp.visible() then
cmp.select_next_item({ behavior = cmp.SelectBehavior.Insert })
elseif has_words_before() then
cmp.complete()
else
cmp_ultisnips_mappings.compose { "jump_forwards" } (function() end) -- 添加跳转代码片段下一处的功能
fallback()
end
end,
}),
["<S-Tab>"] = cmp.mapping({
i = function(fallback)
if cmp.visible() then
cmp.select_prev_item({ behavior = cmp.SelectBehavior.Insert })
else
fallback()
end
end,
}),
}),
sources = cmp.config.sources({
{ name = 'path' }, -- 本地路径补全
{ name = 'nvim_lsp' },
{ name = 'ultisnips' }, -- For ultisnips users.
}, {
{ name = 'buffer' },
})
})
-- Set configuration for specific filetype.
cmp.setup.filetype('gitcommit', {
sources = cmp.config.sources({
{ name = 'git' }, -- You can specify the `git` source if [you were installed it](https://github.com/petertriho/cmp-git).
}, {
{ name = 'buffer' },
})
})
-- 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
-- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
-- cmp.setup.cmdline({ '/', '?' }, {
-- mapping = cmp.mapping.preset.cmdline(),
-- sources = {
-- { name = 'buffer' }
-- }
-- })
-- cmdline模式下的补全可以自动纠正大小写
-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
cmp.setup.cmdline(':', {
mapping = cmp.mapping.preset.cmdline(),
sources = cmp.config.sources({
{ name = 'path' }
}, {
{ name = 'cmdline' }
})
})
-- ===
-- === 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
-- ===
-- 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
-- local lspconfig = require('lspconfig')
-- vim.g.coq_settings = {
-- auto_start = 'shut-up',
-- keymap = {
-- jump_to_mark = '<c-e>', -- 跳转至代码片段的下一个占位
-- pre_select = true -- 当有补全时预先选择第一个
-- }
-- }
-- -- Enable some language servers with the additional completion capabilities offered by coq_nvim
-- -- 具体查看https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md
-- local servers = {
-- -- 'lua_ls',
-- -- 'marksman',
-- 'dartls',
-- 'pyright',
-- 'clangd',
-- 'gopls',
-- }
-- for _, lsp in ipairs(servers) do
-- lspconfig[lsp].setup(require('coq').lsp_ensure_capabilities({
-- -- on_attach = my_custom_on_attach,
-- }))
-- end
end
}
return M