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so basically I've fixed my previous nvim config that I cursed at for 5 hours

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This commit is contained in:
lemon-sh 2021-12-12 00:03:11 +01:00
parent 516ee22c99
commit 8db2995874
1 changed files with 92 additions and 2 deletions
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94
.config/nvim/init.vim
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@ -6,7 +6,7 @@ set showtabline=2
set mouse=a
set number
set expandtab
set cursorline
set relativenumber
" plugins
call plug#begin()
@ -14,6 +14,13 @@ Plug 'sainnhe/sonokai'
Plug 'preservim/nerdtree'
Plug 'vim-airline/vim-airline'
Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
Plug 'tribela/vim-transparent'
" nvim LSP
Plug 'hrsh7th/nvim-cmp'
Plug 'hrsh7th/cmp-nvim-lsp'
Plug 'saadparwaiz1/cmp_luasnip'
Plug 'L3MON4D3/LuaSnip'
Plug 'neovim/nvim-lspconfig'
call plug#end()
" color fix
@ -37,6 +44,9 @@ command Dw :w !doas dd of=%
nnoremap <C-s> :w<CR>
nnoremap <C-q> :q<CR>
" autoindent when pasting
nnoremap p p=`]
" NERDTree
nnoremap <C-t> :NERDTreeToggle<CR>
let g:NERDTreeAutoDeleteBuffer = 1
@ -45,8 +55,88 @@ let g:NERDTreeQuitOnOpen = 1
let g:NERDTreeDirArrowExpandable = '>'
let g:NERDTreeDirArrowCollapsible = '<'
" treesitter
" LSP & Treesitter
lua << EOF
local nvim_lsp = require('lspconfig')
local on_attach = function(client, bufnr)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
local opts = { noremap=true, silent=true }
buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
buf_set_keymap('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
buf_set_keymap('n', '[d', '<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>', opts)
buf_set_keymap('n', ']d', '<cmd>lua vim.lsp.diagnostic.goto_next()<CR>', opts)
buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
buf_set_keymap('n', '<space>f', '<cmd>lua vim.lsp.buf.formatting()<CR>', opts)
end
local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
nvim_lsp.clangd.setup {
on_attach = on_attach;
capabilities = capabilities;
}
nvim_lsp.rust_analyzer.setup {
on_attach = on_attach;
capabilities = capabilities;
}
vim.o.completeopt = 'menuone,noselect'
local luasnip = require 'luasnip'
local cmp = require 'cmp'
cmp.setup {
snippet = {
expand = function(args)
require('luasnip').lsp_expand(args.body)
end,
},
mapping = {
['<C-p>'] = cmp.mapping.select_prev_item(),
['<C-n>'] = cmp.mapping.select_next_item(),
['<C-d>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.close(),
['<CR>'] = cmp.mapping.confirm {
behavior = cmp.ConfirmBehavior.Replace,
select = true,
},
['<Tab>'] = function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif luasnip.expand_or_jumpable() then
luasnip.expand_or_jump()
else
fallback()
end
end,
['<S-Tab>'] = function(fallback)
if cmp.visible() then
cmp.select_prev_item()
elseif luasnip.jumpable(-1) then
luasnip.jump(-1)
else
fallback()
end
end,
},
sources = {
{ name = 'nvim_lsp' },
{ name = 'luasnip' },
},
}
require'nvim-treesitter.configs'.setup {
ensure_installed = { "c", "toml" },