textDocument/codeAction workspace edit title with new line

[aspeddro]

Describe the bug
A textDocument/codeAction request return a edit with title very long containing newlines \n

To Reproduce

Neovim head:

nvim --version
NVIM v0.7.0-dev+1425-gff726cc56
Build type: RelWithDebInfo
LuaJIT 2.1.0-beta3

1. File example

local null_ls = require 'null-ls'
local formatting = null_ls.builtins.formatting

null_ls.setup {
  debug = false,
  sources = {
    formatting.prettier.with {
      only_local = 'node_modules/.bin',
      condition = function(utils)
        return utils.root_has_file {
          '.prettierrc',
          '.prettierrc.json',
          '.prettierrc.yml',
          '.prettierrc.yaml',
          '.prettierrc.json5',
          '.prettierrc.js',
          '.prettierrc.cjs',
          'prettier.config.js',
          'prettier.config.cjs',
          '.prettierrc.toml',
        }
      end,
    },
    formatting.stylua.with {
      condition = function(utils)
        return utils.root_has_file { 'stylua.toml', '.stylua.toml' }
      end,
    },
    -- formatting.styler,
    formatting.black.with {
      condition = function(utils)
        return utils.root_has_file { 'setup.py', 'setup.cfg', 'pyproject.toml' }
      end,
    },
    formatting.rescript.with {
      only_local = 'node_modules/.bin',
      condition = function(utils)
        return utils.root_has_file { 'bsconfig.json' }
      end,
    },
    -- code_actions.gitsigns,
  },
  on_attach = function(client, bufnr)
    -- Format on Save
    if client.resolved_capabilities.document_formatting then
      vim.cmd [[
        augroup nullls_lsp_buf_format
          au! BufWritePre <buffer>
          autocmd BufWritePre <buffer> lua vim.lsp.buf.formatting_sync()
        augroup END
      ]]
    end

    -- if client.resolved_capabilities.document_range_formatting then
    --   vim.api.nvim_buf_set_keymap(
    --     bufnr,
    --     'v',
    --     '<leader>f',
    --     '<cmd>lua vim.lsp.buf.range_formatting()<CR>',
    --     {
    --       noremap = true,
    --       silent = false,
    --     }
    --   )
    -- end
  end,
}

3. Send a request:

:lua vim.lsp.buf_request_all(0, "textDocument/codeAction", vim.lsp.util.make_range_params(), function(results) print(vim.inspect(results)) end)

Server Response:

{ {
    result = { {
        command = {
          arguments = { {
              action = "add",
              key = "Lua.diagnostics.disable",
              uri = "file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua",
              value = "unused-local"
            } },
          command = "lua.setConfig",
          title = "Disable diagnostics"
        },
        kind = "quickfix",
        title = "Disable diagnostics in the workspace (unused-local)."
      }, {
        edit = {
          changes = {
            ["file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua"] = { {
                newText = "---@diagnostic disable-next-line: unused-local\n",
                range = {
                  end = {
                    character = 0,
                    line = 42
                  },
                  start = {
                    character = 0,
                    line = 42
                  }
                }
              } }
          }
        },
        kind = "quickfix",
        title = "Disable diagnostics on this line (unused-local)."
      }, {
        edit = {
          changes = {
            ["file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua"] = { {
                newText = "---@diagnostic disable: unused-local\n",
                range = {
                  end = {
                    character = 0,
                    line = 0
                  },
                  start = {
                    character = 0,
                    line = 0
                  }
                }
              } }
          }
        },
        kind = "quickfix",
        title = "Disable diagnostics in this file (unused-local)."
      }, {
        edit = {
          changes = {
            ["file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua"] = { {
                newText = "client",
                range = {
                  end = {
                    character = 36,
                    line = 42
                  },
                  start = {
                    character = 31,
                    line = 42
                  }
                }
              }, {
                newText = "bufnr",
                range = {
                  end = {
                    character = 29,
                    line = 42
                  },
                  start = {
                    character = 23,
                    line = 42
                  }
                }
              } }
          }
        },
        kind = "refactor.rewrite",
        title = "Change to parameter 1 of `on_attach = function(client, bufnr)\n    -- Format on Save\n    if client.resolved_capabilities.document_formatting
then\n      vim.cmd [[\n        augroup nullls_lsp_buf_format\n          au! BufWritePre <buffer>\n          autocmd BufWritePre <buffer> lua vim.lsp.buf.forma
tting_sync()\n        augroup END\n      ]]\n    end\n\n    -- if client.resolved_capabilities.document_range_formatting then\n    --   vim.api.nvim_buf_set_ke
ymap(\n    --     bufnr,\n    --     'v',\n    --     '<leader>f',\n    --     '<cmd>lua vim.lsp.buf.range_formatting()<CR>',\n    --     {\n    --       norem
ap = true,\n    --       silent = false,\n    --     }\n    --   )\n    -- end\n  end`"
      } }
  } }
67 lines yanked
{ {
    result = { {
        command = {
          arguments = { {
              action = "add",
              key = "Lua.diagnostics.disable",
              uri = "file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua",
              value = "unused-local"
            } },
          command = "lua.setConfig",
          title = "Disable diagnostics"
        },
        kind = "quickfix",
        title = "Disable diagnostics in the workspace (unused-local)."
      }, {
        edit = {
          changes = {
            ["file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua"] = { {
                newText = "---@diagnostic disable-next-line: unused-local\n",
                range = {
                  end = {
                    character = 0,
                    line = 42
                  },
                  start = {
                    character = 0,
                    line = 42
                  }
                }
              } }
          }
        },
        kind = "quickfix",
        title = "Disable diagnostics on this line (unused-local)."
      },
{
        edit = {
          changes = {
            ["file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua"] = { {
                newText = "---@diagnostic disable: unused-local\n",
                range = {
                  end = {
                    character = 0,
                    line = 0
                  },
                  start = {
                    character = 0,
                    line = 0
                  }
                }
              } }
          }
        },
        kind = "quickfix",
        title = "Disable diagnostics in this file (unused-local)."
      }, {
        edit = {
          changes = {
            ["file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua"] = { {
                newText = "client",
                range = {
                  end = {
                    character = 36,
                    line = 42
                  },
                  start = {
                    character = 31,
                    line = 42
                  }
                }
              }, {
                newText = "bufnr",
                range = {
                  end = {
                    character = 29,
                    line = 42
                  },
                  start = {
                    character = 23,
                    line = 42
                  }
                }
              } }
          }
        },
        kind = "refactor.rewrite",
        title = "Change to parameter 1 of `on_attach = function(client, bufnr)\n    -- Format on Save\n    if client.resolved_capabilities.document_formatting
then\n      vim.cmd [[\n        augroup nullls_lsp_buf_format\n          au! BufWritePre <buffer>\n          autocmd BufWritePre <buffer> lua vim.lsp.buf.forma
tting_sync()\n        augroup END\n      ]]\n    end\n\n    -- if client.resolved_capabilities.document_range_formatting then\n    --   vim.api.nvim_buf_set_ke
ymap(\n    --     bufnr,\n    --     'v',\n    --     '<leader>f',\n    --     '<cmd>lua vim.lsp.buf.range_formatting()<CR>',\n    --     {\n    --       norem
ap = true,\n    --       silent = false,\n    --     }\n    --   )\n    -- end\n  end`"
      } }
  } }

Last action title:

title = "Change to parameter 1 of `on_attach = function(client, bufnr)\n    -- Format on Save\n    if client.resolved_capabilities.document_formatting
then\n      vim.cmd [[\n        augroup nullls_lsp_buf_format\n          au! BufWritePre <buffer>\n          autocmd BufWritePre <buffer> lua vim.lsp.buf.forma
tting_sync()\n        augroup END\n      ]]\n    end\n\n    -- if client.resolved_capabilities.document_range_formatting then\n    --   vim.api.nvim_buf_set_ke
ymap(\n    --     bufnr,\n    --     'v',\n    --     '<leader>f',\n    --     '<cmd>lua vim.lsp.buf.range_formatting()<CR>',\n    --     {\n    --       norem
ap = true,\n    --       silent = false,\n    --     }\n    --   )\n    -- end\n  end`"

Expected behavior
It should only return the name of the function

title = "Change to parameter 1 of `on_attach`"

Screenshots

Reproduce Screenshot:

1. Go to line
2. Run :lua vim.lsp.buf.code_action()

Environment (please complete the following information):

• OS: [Arch Linux]
• Is WSL remote? no
• Client: [Neovim]

Provide logs

LOG

[02:28:52.739][info] [#0:/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server/main.lua:65]: Lua Lsp startup, root: 	/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server
[02:28:52.739][info] [#0:/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server/main.lua:66]: ROOT:	/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server
[02:28:52.739][info] [#0:/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server/main.lua:67]: LOGPATH:	/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server/log
[02:28:52.739][info] [#0:/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server/main.lua:68]: METAPATH:	/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server/meta
[02:28:52.739][info] [#0:/home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server/main.lua:69]: VERSION:	3.0.0
[02:28:52.767][info] [#0:script/service/service.lua:141]:
========= Medical Examination Report =========
    --------------- Memory ---------------
        Total: 1.338 MB
        # 00 : 1.338 MB
        # 01 : 0.000 MB
        # 02 : 0.000 MB
        # 03 : 0.000 MB
        # 04 : 0.000 MB
    --------------- Coroutine ---------------
        Total:     0
        Running:   0
        Suspended: 0
        Normal:    0
        Dead:      0
    --------------- Cache ---------------
        Total: 1
        Dead:  0
    ---------------  RPC  ---------------
        Holdon:   0
        Waiting:  0
==============================================
[02:28:52.872][info] [#0:script/language.lua:135]: VSC language: nil
[02:28:52.872][info] [#0:script/language.lua:136]: LS  language: en-us
[02:28:52.977][info] [#0:script/provider/provider.lua:52]: Load config from client	fallback
[02:28:52.977][info] [#0:script/library.lua:207]: Init builtin library at:	nil
[02:28:52.996][info] [#0:script/plugin.lua:80]: plugin path:	nil
[02:28:52.997][info] [#0:script/provider/provider.lua:52]: Load config from client	fallback
[02:28:52.997][info] [#0:script/workspace/workspace.lua:278]: Preload start:	<fallback>
[02:28:52.997][info] [#0:script/workspace/workspace.lua:294]: Scan library at:	file:///home/pedro/.local/share/nvim/site/pack/packer/start/lua-dev.nvim/types
[02:28:52.998][warn] [#0:script/proto/proto.lua:122]: Response of [workspace/semanticTokens/refresh] error [-32601]: MethodNotFound
[02:28:52.998][warn] [#0:script/proto/proto.lua:122]: Response of [workspace/semanticTokens/refresh] error [-32601]: MethodNotFound
[02:28:52.999][info] [#0:script/workspace/workspace.lua:294]: Scan library at:	file:///home/pedro/.local/share/nvim/lsp_servers/sumneko_lua/extension/server/meta/LuaJIT%20en-us%20utf8
[02:28:52.999][info] [#0:script/workspace/workspace.lua:294]: Scan library at:	file:///usr/share/nvim/runtime/lua
[02:28:53.001][info] [#0:script/workspace/workspace.lua:294]: Scan library at:	file:///home/pedro/.local/share/nvim/site/pack/packer/start/plenary.nvim/lua
[02:28:54.788][info] [#0:script/workspace/workspace.lua:308]: Found 145 files at:	<fallback>
[02:28:55.655][info] [#0:script/workspace/loading.lua:154]: Loaded finish.
[02:28:55.655][info] [#0:script/workspace/workspace.lua:310]: Preload finish at:	<fallback>
[02:28:55.656][info] [#0:script/provider/diagnostic.lua:388]: Diagnostics scope [<fallback>], files count:[146]
[02:28:55.658][warn] [#0:script/proto/proto.lua:171]: Method [textDocument/didOpen] takes [0.935]sec. {
  jsonrpc = "2.0",
  method = "textDocument/didOpen",
  params = {
    textDocument = {
      languageId = "lua",
      text = '"***"',
      uri = "file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua",
      version = 0
    }
  }
}
[02:28:55.658][warn] [#0:script/proto/proto.lua:171]: Method [textDocument/documentHighlight] takes [0.934]sec. {
  id = 2,
  jsonrpc = "2.0",
  method = "textDocument/documentHighlight",
  params = {
    position = {
      character = 0,
      line = 0
    },
    textDocument = {
      uri = "file:///home/pedro/.config/nvim/lua/user/plugins/null-ls.lua"
    }
  }
}
[02:28:55.670][info] [#0:script/provider/diagnostic.lua:405]: Diagnostics scope [<fallback>] finished, takes [0.013] sec.
[02:28:55.973][info] [#0:script/provider/diagnostic.lua:388]: Diagnostics scope [<fallback>], files count:[145]
[02:28:55.976][info] [#0:script/provider/diagnostic.lua:405]: Diagnostics scope [<fallback>] finished, takes [0.004] sec.
[02:32:35.827][info] [#0:script/provider/diagnostic.lua:388]: Diagnostics scope [<fallback>], files count:[145]
[02:32:35.830][info] [#0:script/provider/diagnostic.lua:405]: Diagnostics scope [<fallback>] finished, takes [0.004] sec.