1 files changed, 100 insertions, 0 deletions
diff --git a/nvim/lua/plugins/lsp.lua b/nvim/lua/plugins/lsp.lua
new file mode 100644
index 0000000..e33925e
--- /dev/null
+++ b/nvim/lua/plugins/lsp.lua
@@ -0,0 +1,100 @@
+return
+{
+	'VonHeikemen/lsp-zero.nvim',
+	branch = 'v3.x',
+	dependencies = {
+		-- LSP Support
+		{'neovim/nvim-lspconfig'},
+		{'williamboman/mason.nvim'},
+		{'williamboman/mason-lspconfig.nvim'},
+		{'folke/todo-comments.nvim'}, -- doesn't load for some reason
+
+		-- Autocompletion
+		{'hrsh7th/nvim-cmp'},
+		{'hrsh7th/cmp-nvim-lsp'},
+		{'hrsh7th/cmp-buffer'},
+		{'hrsh7th/cmp-path'},
+		{'saadparwaiz1/cmp_luasnip'},
+		{'hrsh7th/cmp-nvim-lua'},
+
+		-- Snippets
+		{'L3MON4D3/LuaSnip'},
+		{'rafamadriz/friendly-snippets'},
+	},
+
+	config = function()
+		local lsp_zero = require('lsp-zero')
+
+		lsp_zero.on_attach(function(client, bufnr)
+			-- see :help lsp-zero-keybindings
+			-- to learn the available actions
+			lsp_zero.default_keymaps({buffer = bufnr})
+
+			vim.keymap.set('n', 'K', '<cmd>lua vim.lsp.buf.hover()<cr>', opts)
+			vim.keymap.set('n', 'gd', '<cmd>lua vim.lsp.buf.definition()<cr>', opts)
+			vim.keymap.set('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<cr>', opts)
+			vim.keymap.set('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<cr>', opts)
+			vim.keymap.set('n', 'go', '<cmd>lua vim.lsp.buf.type_definition()<cr>', opts)
+			vim.keymap.set('n', 'gr', '<cmd>lua vim.lsp.buf.references()<cr>', opts)
+			vim.keymap.set('n', 'gs', '<cmd>lua vim.lsp.buf.signature_help()<cr>', opts)
+		end)
+
+		-- to learn how to use mason.nvim with lsp-zero
+		-- read this: https://github.com/VonHeikemen/lsp-zero.nvim/blob/v3.x/doc/md/guides/integrate-with-mason-nvim.md
+		require('mason').setup({})
+		require('mason-lspconfig').setup({
+			ensure_installed = {
+				'lua_ls',
+				'clangd',
+				'texlab',
+			},
+			handlers = {
+				lsp_zero.default_setup,
+			},
+		})
+
+		-- Setup completion
+		local cmp = require('cmp')
+		local cmp_action = lsp_zero.cmp_action()
+
+		cmp.setup({
+			mapping = cmp.mapping.preset.insert({
+				['<CR>'] = cmp.mapping.confirm({select = false}),
+				['<C-Space>'] = cmp.mapping.complete(),
+				['<C-f>'] = cmp_action.luasnip_jump_forward(),
+				['<C-b>'] = cmp_action.luasnip_jump_backward(),
+				['<C-u>'] = cmp.mapping.scroll_docs(-4),
+				['<C-d>'] = cmp.mapping.scroll_docs(4),
+			}),
+			snippet = {
+				expand = function(args)
+					-- You need Neovim v0.10 to use vim.snippet
+					vim.snippet.expand(args.body)
+				end,
+			},
+		})
+
+		require('lspconfig').lua_ls.setup({
+			capabilities = lsp_capabilities,
+			settings = {
+				Lua = {
+					runtime = {
+						version = 'LuaJIT'
+					},
+					diagnostics = {
+						globals = {'vim'},
+						disable = { 'unused-function' },
+					},
+					workspace = {
+						library = {
+							vim.env.VIMRUNTIME,
+						}
+					}
+				}
+			}
+		})
+
+
+	end
+
+}