work in progress, migrating to lazy

lua/plugins/lsp.lua

@@ -0,0 +1,46 @@
+local lsp = require('lsp-zero').preset({})
+
+lsp.ensure_installed({
+    'lua_ls',               -- Lua
+    'rust_analyzer',        -- rust
+    'texlab',               -- LaTeX
+    'clangd',               -- C/C++
+    'jedi_language_server', -- Python
+    'html',                 -- HTML
+    'ocamllsp',             -- OCaml
+})
+
+-- Fix undefined global 'vim'
+lsp.configure('lua_ls', {
+    cmd = { 'lua-language-server' },
+    settings = {
+        Lua = {
+            runtime = {
+                version = 'LuaJIT',
+                path = vim.split(package.path, ';'),
+            },
+            diagnostics = {
+                globals = { 'vim' },
+            },
+            workspace = {
+                library = {
+                    [vim.fn.expand('$VIMRUNTIME/lua')] = true,
+                    [vim.fn.expand('$VIMRUNTIME/lua/vim/lsp')] = true,
+                },
+            },
+        },
+    },
+})
+
+lsp.on_attach(function(_, bufnr)
+    lsp.default_keymaps({ buffer = bufnr })
+end)
+
+lsp.set_sign_icons({
+    error = '✘',
+    warn = '▲',
+    hint = '⚑',
+    info = '»'
+})
+
+lsp.setup()