starter/lua/plugins/lspconfig.lua

return {
  "neovim/nvim-lspconfig",
  opts = {
    -- make sure mason installs the server
    servers = {
      --- @deprecated -- tsserver renamed to ts_ls but not yet released, so keep this for now
      --- the proper approach is to check the nvim-lspconfig release version when it's released to determine the server name dynamically
      tsserver = {
        enabled = false,
      },
      ts_ls = {
        enabled = false,
      },
      vtsls = {
        -- explicitly add default filetypes, so that we can extend
        -- them in related extras
        filetypes = {
          "javascript",
          "javascriptreact",
          "javascript.jsx",
          "typescript",
          "typescriptreact",
          "typescript.tsx",
        },
        settings = {
          -- format on save
          complete_function_calls = true,
          vtsls = {
            enableMoveToFileCodeAction = true,
            autoUseWorkspaceTsdk = true,
            experimental = {
              maxInlayHintLength = 30,
              completion = {
                enableServerSideFuzzyMatch = true,
              },
            },
          },
          typescript = {
            format = {
              organizeImportsOnSave = true,
            },
            updateImportsOnFileMove = { enabled = "always" },
            suggest = {
              completeFunctionCalls = true,
            },
            inlayHints = {
              enumMemberValues = { enabled = true },
              functionLikeReturnTypes = { enabled = true },
              parameterNames = { enabled = "literals" },
              parameterTypes = { enabled = true },
              propertyDeclarationTypes = { enabled = true },
              variableTypes = { enabled = false },
            },
          },
        },
        keys = {
          {
            "gD",
            function()
              local params = vim.lsp.util.make_position_params()
              LazyVim.lsp.execute({
                command = "typescript.goToSourceDefinition",
                arguments = { params.textDocument.uri, params.position },
                open = true,
              })
            end,
            desc = "Goto Source Definition",
          },
          {
            "gR",
            function()
              LazyVim.lsp.execute({
                command = "typescript.findAllFileReferences",
                arguments = { vim.uri_from_bufnr(0) },
                open = true,
              })
            end,
            desc = "File References",
          },
          {
            "<leader>co",
            LazyVim.lsp.action["source.organizeImports"],
            desc = "Organize Imports",
          },
          {
            "<leader>cM",
            LazyVim.lsp.action["source.addMissingImports.ts"],
            desc = "Add missing imports",
          },
          {
            "<leader>cu",
            LazyVim.lsp.action["source.removeUnused.ts"],
            desc = "Remove unused imports",
          },
          {
            "<leader>cD",
            LazyVim.lsp.action["source.fixAll.ts"],
            desc = "Fix all diagnostics",
          },
          {
            "<leader>cV",
            function()
              LazyVim.lsp.execute({ command = "typescript.selectTypeScriptVersion" })
            end,
            desc = "Select TS workspace version",
          },
        },
      },
    },
    setup = {
      --- @deprecated -- tsserver renamed to ts_ls but not yet released, so keep this for now
      --- the proper approach is to check the nvim-lspconfig release version when it's released to determine the server name dynamically
      tsserver = function()
        -- disable tsserver
        return true
      end,
      ts_ls = function()
        -- disable tsserver
        return true
      end,
      vtsls = function(_, opts)
        LazyVim.lsp.on_attach(function(client, buffer)
          client.commands["_typescript.moveToFileRefactoring"] = function(command, ctx)
            ---@type string, string, lsp.Range
            local action, uri, range = unpack(command.arguments)

            local function move(newf)
              client.request("workspace/executeCommand", {
                command = command.command,
                arguments = { action, uri, range, newf },
              })
            end

            local fname = vim.uri_to_fname(uri)
            client.request("workspace/executeCommand", {
              command = "typescript.tsserverRequest",
              arguments = {
                "getMoveToRefactoringFileSuggestions",
                {
                  file = fname,
                  startLine = range.start.line + 1,
                  startOffset = range.start.character + 1,
                  endLine = range["end"].line + 1,
                  endOffset = range["end"].character + 1,
                },
              },
            }, function(_, result)
              ---@type string[]
              local files = result.body.files
              table.insert(files, 1, "Enter new path...")
              vim.ui.select(files, {
                prompt = "Select move destination:",
                format_item = function(f)
                  return vim.fn.fnamemodify(f, ":~:.")
                end,
              }, function(f)
                if f and f:find("^Enter new path") then
                  vim.ui.input({
                    prompt = "Enter move destination:",
                    default = vim.fn.fnamemodify(fname, ":h") .. "/",
                    completion = "file",
                  }, function(newf)
                    return newf and move(newf)
                  end)
                elseif f then
                  move(f)
                end
              end)
            end)
          end
        end, "vtsls")
        -- copy typescript settings to javascript
        opts.settings.javascript =
          vim.tbl_deep_extend("force", {}, opts.settings.typescript, opts.settings.javascript or {})
      end,
    },
  },
}