Merge branch 'dev' into thesis

nvim: fix lsp installation dir variable
        fix lspconfig require formatting
        format lsp server list
        add rust_analyzer LSP

.config/nvim/lua/plugin/lsp/clangd.lua

@@ -6,8 +6,7 @@
 
 local M = {}
 
-local lsp_root_path = vim.fn.stdpath("data") .. "/lsp_servers/"
-local clangd_binary = lsp_root_path .. "clangd/clangd/bin/clangd"
+local clangd_binary = _G.lsp_root_dir .. "clangd/clangd/bin/clangd"
 
 M.setup = function(opts)
     opts.settings = {

.config/nvim/lua/plugin/lsp/init.lua

@@ -58,7 +58,12 @@ end
 local capabilities = vim.lsp.protocol.make_client_capabilities()
 capabilities = require("cmp_nvim_lsp").default_capabilities(capabilities)
 
-local servers = { "clangd", "sumneko_lua", "texlab" }
+local servers = {
+    "clangd",
+    "rust_analyzer",
+    "sumneko_lua",
+    "texlab",
+}
 
 mason.setup({
     ui = {
@@ -70,6 +75,8 @@ mason.setup({
     }
 })
 
+_G.lsp_root_dir = vim.fn.stdpath("data") .. "/mason/bin"
+
 mason_lspconfig.setup({
     ensure_installed = servers,
 })
@@ -81,7 +88,7 @@ for _, server in ipairs(servers) do
         capabilities = capabilities,
     }
 
-    local plugin = string.format("%s.%s", "plugin.lsp", server)
+    local plugin = string.format("plugin.lsp.%s", server)
     require(plugin).setup(opts)
 
     lspconfig[server].setup(opts)

.config/nvim/lua/plugin/lsp/rust_analyzer.lua

@@ -0,0 +1,16 @@
+-- Author        : swytch
+-- Created       : Wednesday Nov. 30, 2022 16:35:43 CET
+-- License       : GPLv3
+-- Description   : neovim lsp config file for rust_analyzer
+
+
+local M = {}
+
+local rust_analayzer_binary = _G.lsp_root_dir .. "rust_analyzer/rust_analyzer"
+
+M.setup = function(opts)
+    opts.settings = {}
+end
+
+return M
+