Make luacheck happy

lua/nvim-treesitter/configs.lua

@@ -130,7 +130,7 @@ local function disable_mod_conf_autocmd(mod, lang)
 
   if not config_mod or not M.is_enabled(mod, lang) then return end
 
-  local cmd = string.format("lua require'nvim-treesitter.%s'.attach()", mod)
+  --local cmd = string.format("lua require'nvim-treesitter.%s'.attach()", mod)
   -- TODO(kyazdani): detach the correct autocmd... doesn't work when using %s, cmd
   for _, ft in pairs(parsers.lang_to_ft(lang)) do
     api.nvim_command(string.format("autocmd! NvimTreesitter FileType %s", ft))

lua/nvim-treesitter/fold.lua

@@ -1,4 +1,3 @@
-local api = vim.api
 local parsers = require'nvim-treesitter.parsers'
 
 local M = {}
@@ -21,7 +20,7 @@ function M.get_fold_indic(lnum)
 
   local parser = parsers.get_parser()
 
-  local multiline_here, level = smallest_multiline_containing(parser:parse():root(), 0)
+  local _, level = smallest_multiline_containing(parser:parse():root(), 0)
 
   return tostring(level)
 end

lua/nvim-treesitter/health.lua

@@ -2,13 +2,10 @@ local api = vim.api
 local fn = vim.fn
 
 local queries = require'nvim-treesitter.query'
-local locals = require'nvim-treesitter.locals'
-local highlight = require'nvim-treesitter.highlight'
 local parsers = require'nvim-treesitter.parsers'
 
 local health_start = vim.fn["health#report_start"]
 local health_ok = vim.fn['health#report_ok']
-local health_info = vim.fn['health#report_info']
 local health_warn = vim.fn['health#report_warn']
 local health_error = vim.fn['health#report_error']
 

lua/nvim-treesitter/incremental_selection.lua

@@ -58,7 +58,7 @@ local function select_incremental(get_parent)
       return
     end
 
-    node = get_parent(nodes[#nodes])
+    local node = get_parent(nodes[#nodes])
     if not node then return end
 
     if node ~= nodes[#nodes] then

lua/nvim-treesitter/locals.lua

@@ -2,7 +2,6 @@
 -- Locals are a generalization of definition and scopes
 -- its the way nvim-treesitter uses to "understand" the code
 local api = vim.api
-local ts = vim.treesitter
 
 local queries = require'nvim-treesitter.query'
 local parsers = require'nvim-treesitter.parsers'

lua/nvim-treesitter/refactor/highlight_definitions.lua

@@ -1,7 +1,6 @@
 -- This module highlights reference usages and the corresponding
 -- definition on cursor hold.
 
-local parsers = require'nvim-treesitter.parsers'
 local ts_utils = require'nvim-treesitter.ts_utils'
 local locals = require'nvim-treesitter.locals'
 local api = vim.api
@@ -60,9 +59,11 @@ function M.attach(bufnr)
 
   cmd(string.format('augroup NvimTreesitterUsages_%d', bufnr))
   cmd 'au!'
+  -- luacheck: push ignore 631
   cmd(string.format([[autocmd CursorHold <buffer=%d> lua require'nvim-treesitter.refactor.highlight_definitions'.highlight_usages(%d)]], bufnr, bufnr))
   cmd(string.format([[autocmd CursorMoved <buffer=%d> lua require'nvim-treesitter.refactor.highlight_definitions'.clear_usage_highlights(%d)]], bufnr, bufnr))
   cmd(string.format([[autocmd InsertEnter <buffer=%d> lua require'nvim-treesitter.refactor.highlight_definitions'.clear_usage_highlights(%d)]], bufnr, bufnr))
+  -- luacheck: pop
   cmd 'augroup END'
 end
 

lua/nvim-treesitter/refactor/navigation.lua

@@ -7,18 +7,6 @@ local api = vim.api
 
 local M = {}
 
-local function node_to_qf(node, kind)
-  local lnum, col, _ = def.node:start()
-
-  return {
-    bufnr = bufnr,
-    lnum = lnum + 1,
-    col = col + 1,
-    text = ts_utils.get_node_text(def.node)[1] or '',
-    kind = kind
-  }
-end
-
 function M.goto_definition(bufnr)
   local bufnr = bufnr or api.nvim_get_current_buf()
   local node_at_point = ts_utils.get_node_at_cursor()
@@ -70,10 +58,9 @@ function M.attach(bufnr)
 end
 
 function M.detach(bufnr)
-  local buf = bufnr or api.nvim_get_current_buf()
   local config = configs.get_module('refactor.navigation')
 
-  for fn_name, mapping in pairs(config.keymaps) do
+  for _, mapping in pairs(config.keymaps) do
     api.nvim_buf_del_keymap(bufnr, 'n', mapping)
   end
 end

lua/nvim-treesitter/refactor/smart_rename.lua

@@ -35,7 +35,7 @@ function M.smart_rename(bufnr)
   end
 
   for _, node in ipairs(nodes_to_rename) do
-    local start_row, start_col, end_row, end_col = node:range() 
+    local start_row, start_col, _, end_col = node:range()
     local line = api.nvim_buf_get_lines(bufnr, start_row, start_row + 1, false)[1]
 
     if line then
@@ -56,10 +56,9 @@ function M.attach(bufnr)
 end
 
 function M.detach(bufnr)
-  local buf = bufnr or api.nvim_get_current_buf()
   local config = configs.get_module('refactor.smart_rename')
 
-  for fn_name, mapping in pairs(config.keymaps) do
+  for _, mapping in pairs(config.keymaps) do
     api.nvim_buf_del_keymap(bufnr, 'n', mapping)
   end
 end

lua/nvim-treesitter/ts_utils.lua

@@ -222,7 +222,6 @@ function M.find_definition(node, bufnr)
   local bufnr = bufnr or api.nvim_get_current_buf()
   local node_text = M.get_node_text(node)[1]
   local current_scope = M.containing_scope(node)
-  local _, _, node_start = node:start()
   local matching_def_nodes = {}
 
   -- If a scope wasn't found then use the root node

lua/nvim-treesitter/utils.lua

@@ -1,7 +1,6 @@
 local api = vim.api
 local fn = vim.fn
 local luv = vim.loop
-local ts = vim.treesitter
 
 local M = {}