add lsp config

3 files changed, 81 insertions, 0 deletions

diff --git a/after/plugin/lsp.lua b/after/plugin/lsp.lua
new file mode 100644
index 0000000..3e61be0
--- /dev/null
+++ b/after/plugin/lsp.lua
@@ -0,0 +1,34 @@
+local lsp = require("lsp-zero")
+
+lsp.preset("recommended")
+
+lsp.on_attach(function(client, bufnr)
+    local opts = { buffer = bufnr, remap = false }
+
+    vim.keymap.set("n", "gd", function () vim.lsp.buf.definition() end, opts)
+
+    lsp.default_keymaps({buffer = bufnr})
+end)
+
+require('mason').setup({})
+require('mason-lspconfig').setup({
+    -- Replace the language servers listed here 
+    -- with the ones you want to install
+    ensure_installed = {'tsserver', 'eslint', 'sumneko_lua', 'rust_analyzer'},
+    handlers = {
+        lsp.default_setup,
+    },
+})
+
+local cmp = require('cmp')
+local cmp_select = {behavior = cmp.SelectBehavior.Select}
+local cmp_mappings = lsp.defaults.cmp_mappings({
+    ['<C-p>'] = cmp.mapping.select_prev_item(cmp_select),
+    ['<C-n>'] = cmp.mapping.select_next_item(cmp_select),
+    ['<C-y>'] = cmp.mapping.confirm({ select = true }),
+    ["<C-Space>"] = cmp.mapping.complete(),
+})
+
+lsp.set_preferences({
+    sign_icons = { }
+})
diff --git a/lua/zberwaldt/packer.lua b/lua/zberwaldt/packer.lua
index 030c760..1b9a136 100644
--- a/lua/zberwaldt/packer.lua
+++ b/lua/zberwaldt/packer.lua
@@ -21,4 +21,16 @@ return require('packer').startup(function(use)
     use('theprimeagen/harpoon')
     use('mbbill/undotree')
     use('tpope/vim-fugitive')
+    use {
+        'VonHeikemen/lsp-zero.nvim',
+        branch = 'v3.x',
+        requires = {
+            {'williamboman/mason.nvim'},
+            {'williamboman/mason-lspconfig.nvim'},
+            {'neovim/nvim-lspconfig'},
+            {'hrsh7th/nvim-cmp'},
+            {'hrsh7th/cmp-nvim-lsp'},
+            {'L3MON4D3/LuaSnip'},
+        }
+    }
 end)
diff --git a/plugin/packer_compiled.lua b/plugin/packer_compiled.lua
index 5c9c711..342aaee 100644
--- a/plugin/packer_compiled.lua
+++ b/plugin/packer_compiled.lua
@@ -74,11 +74,46 @@ end
 time([[try_loadstring definition]], false)
 time([[Defining packer_plugins]], true)
 _G.packer_plugins = {
+  LuaSnip = {
+    loaded = true,
+    path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/LuaSnip",
+    url = "https://github.com/L3MON4D3/LuaSnip"
+  },
+  ["cmp-nvim-lsp"] = {
+    loaded = true,
+    path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/cmp-nvim-lsp",
+    url = "https://github.com/hrsh7th/cmp-nvim-lsp"
+  },
   harpoon = {
     loaded = true,
     path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/harpoon",
     url = "https://github.com/theprimeagen/harpoon"
   },
+  ["lsp-zero.nvim"] = {
+    loaded = true,
+    path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/lsp-zero.nvim",
+    url = "https://github.com/VonHeikemen/lsp-zero.nvim"
+  },
+  ["mason-lspconfig.nvim"] = {
+    loaded = true,
+    path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/mason-lspconfig.nvim",
+    url = "https://github.com/williamboman/mason-lspconfig.nvim"
+  },
+  ["mason.nvim"] = {
+    loaded = true,
+    path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/mason.nvim",
+    url = "https://github.com/williamboman/mason.nvim"
+  },
+  ["nvim-cmp"] = {
+    loaded = true,
+    path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/nvim-cmp",
+    url = "https://github.com/hrsh7th/nvim-cmp"
+  },
+  ["nvim-lspconfig"] = {
+    loaded = true,
+    path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/nvim-lspconfig",
+    url = "https://github.com/neovim/nvim-lspconfig"
+  },
   ["nvim-treesitter"] = {
     loaded = true,
     path = "/home/zberwaldt/.local/share/nvim/site/pack/packer/start/nvim-treesitter",