From 6d39ae8ac1686de03fec6935be980a2525ab64c2 Mon Sep 17 00:00:00 2001
From: "flyingscorpio@clevo" <tfranken@protonmail.com>
Date: Tue, 2 Aug 2022 14:12:52 +0200
Subject: [PATCH] Add lua language server for LSP

---
 roles/neovim/files/lua/autocommands.lua   |  2 +-
 roles/neovim/files/lua/lsp/lua.lua        | 23 +++++++++++++++++++++++
 roles/neovim/files/lua/plugin_options.lua |  3 +++
 roles/neovim/tasks/main.yml               |  2 ++
 4 files changed, 29 insertions(+), 1 deletion(-)
 create mode 100644 roles/neovim/files/lua/lsp/lua.lua

diff --git a/roles/neovim/files/lua/autocommands.lua b/roles/neovim/files/lua/autocommands.lua
index 3b388db..aaafa69 100644
--- a/roles/neovim/files/lua/autocommands.lua
+++ b/roles/neovim/files/lua/autocommands.lua
@@ -65,7 +65,7 @@ vim.api.nvim_create_autocmd("FileType", {
     group = group
 })
 vim.api.nvim_create_autocmd("FileType", {
-    pattern = "vhdl",
+    pattern = { "lua", "vhdl" },
     command = "setlocal shiftwidth=2 tabstop=2 softtabstop=2",
     group = group
 })
diff --git a/roles/neovim/files/lua/lsp/lua.lua b/roles/neovim/files/lua/lsp/lua.lua
new file mode 100644
index 0000000..80835a4
--- /dev/null
+++ b/roles/neovim/files/lua/lsp/lua.lua
@@ -0,0 +1,23 @@
+-- LSP Server for Lua
+require'lspconfig'.sumneko_lua.setup {
+  settings = {
+    Lua = {
+      runtime = {
+        -- Tell the language server which version of Lua you're using (most likely LuaJIT in the case of Neovim)
+        version = 'LuaJIT',
+      },
+      diagnostics = {
+        -- Get the language server to recognize the `vim` global
+        globals = {'vim'},
+      },
+      workspace = {
+        -- Make the server aware of Neovim runtime files
+        library = vim.api.nvim_get_runtime_file("", true),
+      },
+      -- Do not send telemetry data containing a randomized but unique identifier
+      telemetry = {
+        enable = false,
+      },
+    },
+  },
+}
diff --git a/roles/neovim/files/lua/plugin_options.lua b/roles/neovim/files/lua/plugin_options.lua
index bb09fce..5dc29f7 100644
--- a/roles/neovim/files/lua/plugin_options.lua
+++ b/roles/neovim/files/lua/plugin_options.lua
@@ -1,3 +1,6 @@
+-- LSP Servers
+require('lsp.lua')
+
 -- NERDTree
 vim.g.NERDTreeIgnore = { '^__pycache__$', '\\.pyc', '\\~$' }
 vim.keymap.set('n', '<leader>ne', '<cmd>NERDTree<CR>', { remap = true })
diff --git a/roles/neovim/tasks/main.yml b/roles/neovim/tasks/main.yml
index 2fec7fe..0d97863 100644
--- a/roles/neovim/tasks/main.yml
+++ b/roles/neovim/tasks/main.yml
@@ -16,6 +16,7 @@
       - cmake
       - clang
       - npm
+      - lua-language-server
   when:
     ansible_facts['distribution'] == 'Archlinux'
 
@@ -36,6 +37,7 @@
       - cmake
       - clang
       - npm
+      - lua-language-server
   when:
     ansible_facts['distribution'] == 'Debian'