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local ensure_packer = function()
local fn = vim.fn
local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
if fn.empty(fn.glob(install_path)) > 0 then
fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})
vim.cmd [[packadd packer.nvim]]
return true
end
return false
end
local packer_bootstrap = ensure_packer()
return require('packer').startup(function(use)
use 'wbthomason/packer.nvim'
use {
'rose-pine/neovim',
as = 'rose-pine',
config = function()
vim.cmd('colorscheme rose-pine')
end
}
use {
"SmiteshP/nvim-navic",
requires = "neovim/nvim-lspconfig"
}
use {
"folke/which-key.nvim",
config = function()
require("which-key").setup {
-- your configuration comes here
-- or leave it empty to use the default settings
-- refer to the configuration section below
}
end
}
use {
'neovim/nvim-lspconfig',
config = function()
local lspconfig = require('lspconfig')
local capabilities = require('cmp_nvim_lsp').default_capabilities(vim.lsp.protocol.make_client_capabilities())
local cache = os.getenv("XDG_RUNTIME_DIR") or "/tmp/"
local on_attach = function(client, bufnr)
vim.api.nvim_exec_autocmds('User', {pattern = 'LspAttached'})
require('nvim-navic').attach(client, bufnr)
end
lspconfig.ccls.setup {
on_attach = on_attach,
capabilities = capabilities,
single_file_support = true,
init_options = {
cache = {
directory = cache .. "/ccls"
}
}
}
lspconfig.phpactor.setup {
on_attach = on_attach,
capabilities = capabilities
}
lspconfig.bashls.setup {
on_attach = on_attach,
capabilities = capabilities
}
lspconfig.rust_analyzer.setup {
on_attach = on_attach,
capabilities = capabilities
}
lspconfig.lua_ls.setup {
on_attach = on_attach,
capabilities = capabilities,
settings = {
Lua = {
runtime = {
version = 'LuaJIT',
},
diagnostics = {
globals = {'vim'},
},
workspace = {
library = vim.api.nvim_get_runtime_file("", true),
},
telemetry = {
enable = false,
}
}
}
}
end
}
use {
'nvim-treesitter/nvim-treesitter',
run = ':TSUpdate',
config = function()
require'nvim-treesitter.configs'.setup {
ensure_installed = { "c", "cpp", "php", "lua" },
sync_install = false,
auto_install = true,
highlight = {
enable = true,
additional_vim_regex_highlighting = false,
}
}
end
}
use {
'hrsh7th/nvim-cmp',
requires = {
'hrsh7th/cmp-nvim-lsp',
'hrsh7th/cmp-vsnip',
'hrsh7th/vim-vsnip',
'hrsh7th/cmp-nvim-lsp-signature-help',
'hrsh7th/cmp-nvim-lsp-document-symbol',
},
config = function()
-- Setup nvim-cmp.
local cmp = require'cmp'
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
local feedkey = function(key, mode)
vim.api.nvim_feedkeys(vim.api.nvim_replace_termcodes(key, true, true, true), mode, true)
end
cmp.setup({
snippet = {
-- REQUIRED - you must specify a snippet engine
expand = function(args)
vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` users.
-- require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
-- require('snippy').expand_snippet(args.body) -- For `snippy` users.
-- vim.fn["UltiSnips#Anon"](args.body) -- For `ultisnips` users.
end,
},
window = {
completion = cmp.config.window.bordered(),
documentation = cmp.config.window.bordered(),
},
mapping = cmp.mapping.preset.insert({
['<C-b>'] = cmp.mapping.scroll_docs(-4),
['<C-f>'] = cmp.mapping.scroll_docs(4),
['<C-Space>'] = cmp.mapping.complete(),
['<C-e>'] = cmp.mapping.abort(),
['<CR>'] = cmp.mapping.confirm({ select = false }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
['<Tab>'] = cmp.mapping(function(fallback)
if cmp.visible() then
cmp.select_next_item()
elseif vim.fn["vsnip#available"](1) == 1 then
feedkey("<Plug>(vsnip-expand-or-jump)", "")
elseif has_words_before() then
cmp.complete()
else
fallback() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
end
end, { "i", "s" }),
['<S-Tab>'] = cmp.mapping(function()
if cmp.visible() then
cmp.select_prev_item()
elseif vim.fn["vsnip#jumpable"](-1) == 1 then
feedkey("<Plug>(vsnip-jump-prev)", "")
end
end, { "i", "s" }),
}),
sources = cmp.config.sources({
{ name = 'nvim_lsp' },
{ name = 'vsnip' }, -- For vsnip users.
-- { name = 'luasnip' }, -- For luasnip users.
-- { name = 'ultisnips' }, -- For ultisnips users.
-- { name = 'snippy' }, -- For snippy users.
{ name = 'nvim_lsp_signature_help' }
}, {
{ name = 'buffer' },
})
})
end
}
if packer_bootstrap then
require('packer').sync()
end
end)
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