Add support csharp-language-server

lua/lazyvim/plugins/extras/lang/csharp_ls.lua

@@ -0,0 +1,104 @@
+return {
+  recommended = function()
+    return LazyVim.extras.wants({
+      ft = { "cs", "vb" },
+      root = { "*.sln", "*.csproj", "omnisharp.json", "function.json" },
+    })
+  end,
+
+  { "Decodetalkers/csharpls-extended-lsp.nvim", lazy = true },
+
+  {
+    "nvim-treesitter/nvim-treesitter",
+    opts = { ensure_installed = { "c_sharp" } },
+  },
+  {
+    "nvimtools/none-ls.nvim",
+    optional = true,
+    opts = function(_, opts)
+      local nls = require("null-ls")
+      opts.sources = opts.sources or {}
+      table.insert(opts.sources, nls.builtins.formatting.csharpier)
+    end,
+  },
+  {
+    "stevearc/conform.nvim",
+    optional = true,
+    opts = {
+      formatters_by_ft = {
+        cs = { "csharpier" },
+      },
+      formatters = {
+        csharpier = {
+          command = "dotnet-csharpier",
+          args = { "--write-stdout" },
+        },
+      },
+    },
+  },
+  {
+    "williamboman/mason.nvim",
+    opts = { ensure_installed = { "csharpier", "netcoredbg", "csharp-language-server" } },
+  },
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        sharp_ls = {
+          handlers = {
+            ["textDocument/definition"] = function(...)
+              return require("csharpls_extended").handler(...)
+            end,
+            ["textDocument/typeDefinition"] = function(...)
+              return require("csharpls_extended").handler(...)
+            end,
+          },
+        },
+      },
+    },
+  },
+  {
+    "mfussenegger/nvim-dap",
+    optional = true,
+    opts = function()
+      local dap = require("dap")
+      if not dap.adapters["netcoredbg"] then
+        require("dap").adapters["netcoredbg"] = {
+          type = "executable",
+          command = vim.fn.exepath("netcoredbg"),
+          args = { "--interpreter=vscode" },
+        }
+      end
+      for _, lang in ipairs({ "cs", "fsharp", "vb" }) do
+        if not dap.configurations[lang] then
+          dap.configurations[lang] = {
+            {
+              type = "netcoredbg",
+              name = "Launch file",
+              request = "launch",
+              ---@diagnostic disable-next-line: redundant-parameter
+              program = function()
+                return vim.fn.input("Path to dll: ", vim.fn.getcwd() .. "/", "file")
+              end,
+              cwd = "${workspaceFolder}",
+            },
+          }
+        end
+      end
+    end,
+  },
+  {
+    "nvim-neotest/neotest",
+    optional = true,
+    dependencies = {
+      "Issafalcon/neotest-dotnet",
+    },
+    opts = {
+      adapters = {
+        ["neotest-dotnet"] = {
+          -- Here we can set options for neotest-dotnet
+        },
+      },
+    },
+  },
+}