93 lines
3.3 KiB
Lua
93 lines
3.3 KiB
Lua
local config = function()
|
|
-- Add additional capabilities supported by nvim-cmp
|
|
local capabilities = require("cmp_nvim_lsp").default_capabilities()
|
|
local lspconfig = 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
|
|
-- Mappings.
|
|
local opts = { noremap=true, silent=true }
|
|
buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
|
|
buf_set_keymap('n', 'gD', '<cmd>tab split | lua vim.lsp.buf.declaration()<CR>', opts)
|
|
buf_set_keymap('n', 'gd', '<cmd>tab split | lua vim.lsp.buf.definition()<CR>', opts)
|
|
buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
|
|
buf_set_keymap('n', 'gR', '<cmd>lua vim.lsp.buf.rename()<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', '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>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
|
|
-- buf_set_keymap('n', '<space>e', '<cmd>lua vim.lsp.diagnostic.show_line_diagnostics()<CR>', opts)
|
|
-- buf_set_keymap('n', '<space>q', '<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>', opts)
|
|
end
|
|
|
|
-- Enable some language servers with the additional
|
|
-- completion capabilities offered by nvim-cmp
|
|
local servers = { 'gopls', 'erlangls' }
|
|
for _, lsp in ipairs(servers) do
|
|
lspconfig[lsp].setup {
|
|
on_attach = on_attach,
|
|
capabilities = capabilities,
|
|
}
|
|
end
|
|
|
|
local luasnip = require 'luasnip'
|
|
|
|
local cmp = require 'cmp'
|
|
|
|
cmp.setup {
|
|
snippet = {
|
|
expand = function(args)
|
|
luasnip.lsp_expand(args.body)
|
|
end,
|
|
},
|
|
mapping = cmp.mapping.preset.insert({
|
|
['<C-u>'] = cmp.mapping.scroll_docs(-4), -- Up
|
|
['<C-d>'] = cmp.mapping.scroll_docs(4), -- Down
|
|
-- C-b (back) C-f (forward) for snippet placeholder navigation.
|
|
['<C-Space>'] = cmp.mapping.complete(),
|
|
['<CR>'] = cmp.mapping.confirm {
|
|
behavior = cmp.ConfirmBehavior.Replace,
|
|
select = true,
|
|
},
|
|
['<Tab>'] = cmp.mapping(function(fallback)
|
|
if cmp.visible() then
|
|
cmp.select_next_item()
|
|
elseif luasnip.expand_or_jumpable() then
|
|
luasnip.expand_or_jump()
|
|
else
|
|
fallback()
|
|
end
|
|
end, { 'i', 's' }),
|
|
['<S-Tab>'] = cmp.mapping(function(fallback)
|
|
if cmp.visible() then
|
|
cmp.select_prev_item()
|
|
elseif luasnip.jumpable(-1) then
|
|
luasnip.jump(-1)
|
|
else
|
|
fallback()
|
|
end
|
|
end, { 'i', 's' }),
|
|
}),
|
|
sources = {
|
|
{ name = 'nvim_lsp' },
|
|
{ name = 'luasnip' },
|
|
},
|
|
}
|
|
end
|
|
|
|
return {
|
|
"neovim/nvim-lspconfig",
|
|
dependencies = {
|
|
'hrsh7th/nvim-cmp',
|
|
'hrsh7th/cmp-nvim-lsp',
|
|
'saadparwaiz1/cmp_luasnip',
|
|
'L3MON4D3/LuaSnip',
|
|
},
|
|
config = config
|
|
}
|
|
|