A pretty list for showing diagnostics, references, telescope results, quickfix and location lists to help you solve all the trouble your code is causing.
- pretty list of:
- Diagnostics
- LSP references
- LSP implementations
- LSP definitions
- LSP type definitions
- quickfix list
- location list
- Telescope search results
- automatically updates on new diagnostics
- toggle diagnostics mode between workspace or document
- interactive preview in your last accessed window
- cancel preview or jump to the location
- configurable actions, signs, highlights,...
- Neovim >= 0.5.0
- Properly configured Neovim LSP client
- nvim-web-devicons is optional to enable file icons
- a theme with properly configured highlight groups for Neovim Diagnostics
- or install ๐ lsp-colors to automatically create the missing highlight groups
- a patched font for the default severity and fold icons
Install the plugin with your preferred package manager:
" Vim Script
Plug 'kyazdani42/nvim-web-devicons'
Plug 'folke/trouble.nvim'
lua << EOF
require("trouble").setup {
-- your configuration comes here
-- or leave it empty to use the default settings
-- refer to the configuration section below
}
EOF
-- Lua
use {
"folke/trouble.nvim",
requires = "kyazdani42/nvim-web-devicons",
config = function()
require("trouble").setup {
-- your configuration comes here
-- or leave it empty to use the default settings
-- refer to the configuration section below
}
end
}
Trouble comes with the following defaults:
{
position = "bottom", -- position of the list can be: bottom, top, left, right
height = 10, -- height of the trouble list when position is top or bottom
width = 50, -- width of the list when position is left or right
icons = true, -- use devicons for filenames
mode = "workspace_diagnostics", -- "workspace_diagnostics", "document_diagnostics", "quickfix", "lsp_references", "loclist"
fold_open = "๏ผ", -- icon used for open folds
fold_closed = "๏ ", -- icon used for closed folds
group = true, -- group results by file
padding = true, -- add an extra new line on top of the list
action_keys = { -- key mappings for actions in the trouble list
-- map to {} to remove a mapping, for example:
-- close = {},
close = "q", -- close the list
cancel = "<esc>", -- cancel the preview and get back to your last window / buffer / cursor
refresh = "r", -- manually refresh
jump = {"<cr>", "<tab>"}, -- jump to the diagnostic or open / close folds
open_split = { "<c-x>" }, -- open buffer in new split
open_vsplit = { "<c-v>" }, -- open buffer in new vsplit
open_tab = { "<c-t>" }, -- open buffer in new tab
jump_close = {"o"}, -- jump to the diagnostic and close the list
toggle_mode = "m", -- toggle between "workspace" and "document" diagnostics mode
toggle_preview = "P", -- toggle auto_preview
hover = "K", -- opens a small popup with the full multiline message
preview = "p", -- preview the diagnostic location
close_folds = {"zM", "zm"}, -- close all folds
open_folds = {"zR", "zr"}, -- open all folds
toggle_fold = {"zA", "za"}, -- toggle fold of current file
previous = "k", -- previous item
next = "j" -- next item
},
indent_lines = true, -- add an indent guide below the fold icons
auto_open = false, -- automatically open the list when you have diagnostics
auto_close = false, -- automatically close the list when you have no diagnostics
auto_preview = true, -- automatically preview the location of the diagnostic. <esc> to close preview and go back to last window
auto_fold = false, -- automatically fold a file trouble list at creation
auto_jump = {"lsp_definitions"}, -- for the given modes, automatically jump if there is only a single result
signs = {
-- icons / text used for a diagnostic
error = "๏",
warning = "๏ฉ",
hint = "๏ ต",
information = "๏",
other = "๏ซ "
},
use_diagnostic_signs = false -- enabling this will use the signs defined in your lsp client
}
๐ก if you don't want to use icons or a patched font, you can use the settings below
-- settings without a patched font or icons
{
icons = false,
fold_open = "v", -- icon used for open folds
fold_closed = ">", -- icon used for closed folds
indent_lines = false, -- add an indent guide below the fold icons
signs = {
-- icons / text used for a diagnostic
error = "error",
warning = "warn",
hint = "hint",
information = "info"
},
use_diagnostic_signs = false -- enabling this will use the signs defined in your lsp client
}
Trouble comes with the following commands:
Trouble [mode]
: open the listTroubleClose [mode]
: close the listTroubleToggle [mode]
: toggle the listTroubleRefresh
: manually refresh the active list
Modes:
- document_diagnostics: document diagnostics from the builtin LSP client
- workspace_diagnostics: workspace diagnostics from the builtin LSP client
- lsp_references: references of the word under the cursor from the builtin LSP client
- lsp_definitions: definitions of the word under the cursor from the builtin LSP client
- lsp_type_definitions: type definitions of the word under the cursor from the builtin LSP client
- quickfix: quickfix items
- loclist: items from the window's location list
Example keybindings:
" Vim Script
nnoremap <leader>xx <cmd>TroubleToggle<cr>
nnoremap <leader>xw <cmd>TroubleToggle workspace_diagnostics<cr>
nnoremap <leader>xd <cmd>TroubleToggle document_diagnostics<cr>
nnoremap <leader>xq <cmd>TroubleToggle quickfix<cr>
nnoremap <leader>xl <cmd>TroubleToggle loclist<cr>
nnoremap gR <cmd>TroubleToggle lsp_references<cr>
-- Lua
vim.keymap.set("n", "<leader>xx", "<cmd>TroubleToggle<cr>",
{silent = true, noremap = true}
)
vim.keymap.set("n", "<leader>xw", "<cmd>TroubleToggle workspace_diagnostics<cr>",
{silent = true, noremap = true}
)
vim.keymap.set("n", "<leader>xd", "<cmd>TroubleToggle document_diagnostics<cr>",
{silent = true, noremap = true}
)
vim.keymap.set("n", "<leader>xl", "<cmd>TroubleToggle loclist<cr>",
{silent = true, noremap = true}
)
vim.keymap.set("n", "<leader>xq", "<cmd>TroubleToggle quickfix<cr>",
{silent = true, noremap = true}
)
vim.keymap.set("n", "gR", "<cmd>TroubleToggle lsp_references<cr>",
{silent = true, noremap = true}
)
You can use the following functions in your keybindings:
-- jump to the next item, skipping the groups
require("trouble").next({skip_groups = true, jump = true});
-- jump to the previous item, skipping the groups
require("trouble").previous({skip_groups = true, jump = true});
-- jump to the first item, skipping the groups
require("trouble").first({skip_groups = true, jump = true});
-- jump to the last item, skipping the groups
require("trouble").last({skip_groups = true, jump = true});
You can easily open any search results in Trouble, by defining a custom action:
local actions = require("telescope.actions")
local trouble = require("trouble.providers.telescope")
local telescope = require("telescope")
telescope.setup {
defaults = {
mappings = {
i = { ["<c-t>"] = trouble.open_with_trouble },
n = { ["<c-t>"] = trouble.open_with_trouble },
},
},
}
When you open telescope, you can now hit <c-t>
to open the results in Trouble
The table below shows all the highlight groups defined for Trouble.
Highlight Group |
---|
TroubleCount |
TroubleError |
TroubleNormal |
TroubleTextInformation |
TroubleSignWarning |
TroubleLocation |
TroubleWarning |
TroublePreview |
TroubleTextError |
TroubleSignInformation |
TroubleIndent |
TroubleSource |
TroubleSignHint |
TroubleSignOther |
TroubleFoldIcon |
TroubleTextWarning |
TroubleCode |
TroubleInformation |
TroubleSignError |
TroubleFile |
TroubleHint |
TroubleTextHint |
TroubleText |