overhaul of some dotfiles

nvim/lua/configs/lspconfig.lua

@@ -1,6 +1,48 @@
+-- NvChad sets default capabilities (nvim-cmp) and on_attach via vim.lsp.config("*", ...)
 require("nvchad.configs.lspconfig").defaults()
 
-local servers = { "html", "cssls" }
-vim.lsp.enable(servers)
+-- Go
+vim.lsp.config("gopls", {
+  settings = {
+    gopls = {
+      gofumpt = true,
+      usePlaceholders = true,
+      staticcheck = true,
+      analyses = {
+        unusedparams = true,
+        shadow = true,
+        nilness = true,
+      },
+      hints = {
+        assignVariableTypes = true,
+        compositeLiteralFields = true,
+        functionTypeParameters = true,
+        parameterNames = true,
+        rangeVariableTypes = true,
+      },
+    },
+  },
+})
 
--- read :h vim.lsp.config for changing options of lsp servers 
+-- YAML
+vim.lsp.config("yamlls", {
+  settings = {
+    yaml = {
+      validate = true,
+      schemaStore = {
+        enable = true,
+        url = "https://www.schemastore.org/api/json/catalog.json",
+      },
+    },
+  },
+})
+
+-- C# / OmniSharp
+vim.lsp.config("omnisharp", {
+  enable_roslyn_analyzers = true,
+  organize_imports_on_format = true,
+  enable_import_completion = true,
+})
+
+-- Enable all servers (Mason puts their binaries on PATH automatically)
+vim.lsp.enable({ "gopls", "yamlls", "bashls", "omnisharp" })