dotfiles/nvim/lua/new_lsp_conf.lua

-- Mappings.
-- See `:help vim.diagnostic.*` for documentation on any of the below functions
local opts = { noremap = true, silent = true }
local goErrorOpts = { severity = vim.diagnostic.severity.ERROR, noremap = true, silent = true }
vim.keymap.set('n', '<space>e', vim.diagnostic.open_float, opts)
vim.keymap.set('n', 'gE', ':lua vim.diagnostic.goto_prev({severity = vim.diagnostic.severity.ERROR})<cr>', opts)
vim.keymap.set('n', 'ge', ':lua vim.diagnostic.goto_next({severity = vim.diagnostic.severity.ERROR})<cr>', opts)
vim.keymap.set('n', '<space>q', vim.diagnostic.setloclist, opts)

-- Use an on_attach function to only map the following keys
-- after the language server attaches to the current buffer
local on_attach = function(client, bufnr)
  -- Enable completion triggered by <c-x><c-o>
  --vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')

  -- Mappings.
  -- See `:help vim.lsp.*` for documentation on any of the below functions
  local bufopts = { noremap = true, silent = true, buffer = bufnr }
  vim.keymap.set('n', '<leader>gD', vim.lsp.buf.declaration, bufopts)
  vim.keymap.set('n', '<leader>gd', vim.lsp.buf.definition, bufopts)
  vim.keymap.set('n', '<leader>K', vim.lsp.buf.hover, bufopts)
  vim.keymap.set('n', '<leader>gi', vim.lsp.buf.implementation, bufopts)
  vim.keymap.set('n', '<leader>k', vim.lsp.buf.signature_help, bufopts)
  vim.keymap.set('n', '<leader>wa', vim.lsp.buf.add_workspace_folder, bufopts)
  vim.keymap.set('n', '<leader>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
  vim.keymap.set('n', '<leader>wl', function()
    print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
  end, bufopts)
  vim.keymap.set('n', '<leader>D', vim.lsp.buf.type_definition, bufopts)
  vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, bufopts)
  vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, bufopts)
  vim.keymap.set('n', '<leader>gr', vim.lsp.buf.references, bufopts)
  vim.keymap.set('n', '<leader>f', vim.lsp.buf.format, bufopts)

  if vim.bo[bufnr].buftype ~= "" or vim.bo[bufnr].filetype == "helm" then
    vim.diagnostic.disable()
  end
end

local lsp_flags = {
  -- This is the default in Nvim 0.7+
  debounce_text_changes = 250,
}

local capabilities = require('cmp_nvim_lsp').default_capabilities(

  vim.lsp.protocol.make_client_capabilities()
)
require('mason-lspconfig').setup_handlers {
  function(server_name)
    require('lspconfig')[server_name].setup {
      on_attach = on_attach,
      flags = lsp_flags,
      capabilities = capabilities
    }
  end,
  ['rust_analyzer'] = function()
    local rustToolsOpts = {
      tools = {
        inlay_hints = {
          auto = true,
          only_current_line = true,
          show_parameter_hints = false,
          parameter_hints_prefix = "<-",
        }
      },
      server = {
        on_attach = on_attach,
        capabilities = capabilities,
        flags = lsp_flags,
        settings = {
          ["rust_analyzer"] = {
            checkOnSave = {
              command = "clippy"
            }
          }
        }
      }
    }
    require('rust-tools').setup(rustToolsOpts)
    --on_attach = on_attach,
    --flags = lsp_flags,
    require('lspconfig')['rust_analyzer'].setup {
      on_attach = on_attach,
      flags = lsp_flags,
      -- server-specific settings...
      settings = {
        ["rust-analyzer"] = {}
      }
    }
  end,
  ['html'] = function()
    require('lspconfig')['html'].setup {
      on_attach = on_attach,
      flags = lsp_flags,
      cmd = { "html-languageserver", "--stdio" },
      filetypes = { "html" },
      init_options = {
        configurationSection = { "html", "css", "javascript" },
        embeddedLanguages = {
          css = true,
          javascript = true
        }
      },
      settings = {}
    }
  end,
  ['tsserver'] = function()
    require('lspconfig')['tsserver'].setup {
      on_attach = on_attach,
      flags = lsp_flags,
      settings = {
        init_options = {
          host_info = 'neovim'
        }
      }
    }
  end,
  ['yamlls'] = function()
    require('lspconfig')["yamlls"].setup {
      on_attach = on_attach,
      flags = lsp_flags,
      settings = {
        yaml = {
          schemas = { kubernetes = "globPattern" },
        }
      }
    }
  end
  --  ['sumneko_lua'] = function()
  --    require('lspconfig')["sumneko_lua"].setup {
  --      on_attach = on_attach,
  --      flags = lsp_flags,
  --      settings = {
  --        Lua = {
  --          diagnostics = {
  --            globals = { "vim" }
  --          }
  --        }
  --      }
  --    }
  --  end,
}
--require('lspconfig')['rust_analyzer'].setup {
--  on_attach = on_attach,
--  flags = lsp_flags,
--  -- Server-specific settings...
--  settings = {
--    ["rust-analyzer"] = {}
--  }
--}
require "fidget".setup {}