-- leader key 为空格
vim.g.mapleader = " "
vim.g.maplocalleader = " "
-- 本地变量
local map = vim.api.nvim_set_keymap
local opt = {
noremap = true,
silent = true
}
map("n", "<C-j>", "4j", opt)
map("n", "<C-k>", "4k", opt)
map("i", "<C-h>", "<ESC>I", opt)
map("i", "<C-l>", "<ESC>A", opt)
-- ctrl u / ctrl + d 只移动9行，默认移动半屏
map("n", "<C-u>", "9k", opt)
map("n", "<C-d>", "9j", opt)
-- magic search
map("n", "/", "/\\v", { noremap = true , silent = false})
map("v", "/", "/\\v", { noremap = true , silent = false})
------------------------------------------------------------------
-- windows 分屏快捷键
map("n", "sv", ":vsp<CR>", opt)
map("n", "sh", ":sp<CR>", opt)
-- 关闭当前
map("n", "sc", "<C-w>c", opt)
-- 关闭其他
map("n", "so", "<C-w>o", opt) -- close others
-- 比例控制
map("n", "s.", ":vertical resize +20<CR>", opt)
map("n", "s,", ":vertical resize -20<CR>", opt)
map("n", "s=", "<C-w>=", opt)
map("n", "sj", ":resize +10<CR>", opt)
map("n", "sk", ":resize -10<CR>", opt)
-- alt + hjkl 窗口之间跳转
map("n", "<A-h>", "<C-w>h", opt)
map("n", "<A-j>", "<C-w>j", opt)
map("n", "<A-k>", "<C-w>k", opt)
map("n", "<A-l>", "<C-w>l", opt)
--------------------------------------------------------------------
-- 插件快捷键
-- nvimTree
map('n', '<A-m>', ':NvimTreeToggle<CR>', opt)
-- bufferline 左右Tab切换
map("n", "<C-h>", ":BufferLineCyclePrev<CR>", opt)
map("n", "<C-l>", ":BufferLineCycleNext<CR>", opt)
map("n", "<C-w>", ":bd<CR>", opt)
local pluginKeys = {}
-- lsp 回调函数快捷键设置
pluginKeys.maplsp = function(mapbuf)
-- rename
mapbuf('n', '<leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opt)
-- code action
mapbuf('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opt)
-- go xx
mapbuf('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opt)
mapbuf('n', 'gh', '<cmd>lua vim.lsp.buf.hover()<CR>', opt)
mapbuf('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opt)
mapbuf('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opt)
mapbuf('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opt)
-- diagnostic
mapbuf('n', 'go', '<cmd>lua vim.diagnostic.open_float()<CR>', opt)
mapbuf('n', 'gp', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opt)
mapbuf('n', 'gn', '<cmd>lua vim.diagnostic.goto_next()<CR>', opt)
-- mapbuf('n', '<leader>q', '<cmd>lua vim.diagnostic.setloclist()<CR>', opt)
mapbuf('n', '<gk>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opt)
-- leader + =
mapbuf('n', '<leader>=', '<cmd>lua vim.lsp.buf.formatting()<CR>', opt)
-- mapbuf('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opt)
-- mapbuf('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opt)
-- mapbuf('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opt)
-- mapbuf('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opt)
end
-- nvim-cmp 自动补全
pluginKeys.cmp = function(cmp)
return {
-- 上一个
['<C-k>'] = cmp.mapping.select_prev_item(),
-- 下一个
['<C-j>'] = cmp.mapping.select_next_item(),
-- 出现补全
['<A-.>'] = cmp.mapping(cmp.mapping.complete(), { 'i', 'c' }),
-- 取消
['<A-,>'] = cmp.mapping({
i = cmp.mapping.abort(),
c = cmp.mapping.close(),
}),
-- 确认
-- Accept currently selected item. If none selected, `select` first item.
-- Set `select` to `false` to only confirm explicitly selected items.
['<CR>'] = cmp.mapping.confirm({
select = true ,
behavior = cmp.ConfirmBehavior.Replace
}),
-- ['<C-y>'] = cmp.config.disable, -- Specify `cmp.config.disable` if you want to remove the default `<C-y>` mapping.
['<C-u>'] = cmp.mapping(cmp.mapping.scroll_docs(-4), { 'i', 'c' }),
['<C-d>'] = cmp.mapping(cmp.mapping.scroll_docs(4), { 'i', 'c' }),
}
end
return pluginKeys
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