try watch compile_config
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dlond
parent
d523eeb957
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@ -14,8 +14,10 @@ end
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function M.stop_clangd()
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for _, client in ipairs(vim.lsp.get_clients()) do
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if client.name == 'clangd' then
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pcall(function()
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client.stop { force = true }
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vim.notify '[clangd] stopped clangd'
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end)
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vim.notify '[clangd] Stopped clangd'
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end
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end
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end
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@ -32,11 +34,11 @@ function M.start_clangd(dir)
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'--resource-dir=' .. vim.fn.systemlist({ 'clang++', '--print-resource-dir' })[1],
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}
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if dir and dir ~= '' then
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table.insert(cmd, '--compile-commands-dir=' .. dir)
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vim.notify('[clangd] Setting up with: ' .. dir)
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table.insert(cmd, '--compile-commands-dir=' .. dir)
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else
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table.insert(cmd, '--compile-commands-dir=.')
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vim.notify '[clangd] No compile_commands.json found.\nUse <leader>cc to manually set location'
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table.insert(cmd, '--compile-commands-dir=.')
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end
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lspconfig.clangd.setup {
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@ -56,18 +58,6 @@ function M.reload_clangd()
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end, 100)
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end
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-- for _, bufnr in ipairs(vim.api.nvim_list_bufs()) do
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-- local ft = vim.api.nvim_get_option_value('filetype', { buf = bufnr })
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-- if vim.tbl_contains(M.clang_filetypes, ft) then
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-- local client = vim.lsp.get_clients({ name = 'clangd' })[1]
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-- if client then
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-- vim.lsp.buf_attach_client(bufnr, client.id)
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-- end
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-- end
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-- end
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-- end, 100)
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-- end
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function M.pick_commands_dir()
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local pickers = require 'telescope.pickers'
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local finders = require 'telescope.finders'
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@ -92,62 +82,53 @@ function M.pick_commands_dir()
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:find()
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end
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-- function M.watch_compile_commands()
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-- vim.notify('clangd: Starting watcher for compile_commands.json', vim.log.levels.INFO)
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-- local uv = vim.uv or vim.loop
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-- local check_interval = 1000 -- ms
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--
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-- local function try_attach()
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-- local dir = find_compile_commands()
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-- if dir then
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-- vim.notify('[clangd] Found compile_commands at: ' .. dir)
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-- M.setup_clangd(dir)
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-- return true
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-- end
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-- return false
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-- end
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--
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-- local timer = uv.new_timer()
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-- timer:start(0, check_interval, function()
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-- if try_attach() then
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-- timer:stop()
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-- timer:close()
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-- end
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-- end)
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--
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-- local fs_watcher = uv.new_fs_event()
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-- fs_watcher:start(vim.fn.getcwd(), { recursive = true }, function(_, fname, status)
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-- if fname and fname:match 'compile_commands%.json$' and status.change then
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-- fs_watcher:stop()
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-- vim.schedule(function()
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-- vim.notify '[clangd] Detected compile_commands.json change, reloading ...'
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-- M.setup_clangd(vim.fn.fnamemodify(fname, ':h'))
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-- end)
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-- end
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-- end)
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-- end
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function M.watch_compile_commands(dir)
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local uv = vim.uv or vim.loop
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local watcher = uv.new_fs_event()
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local debounce_timer
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local watch_path = dir or vim.fn.getcwd()
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local watch_file = watch_path .. '/compile_commands.json'
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if not vim.fn.filereadable(watch_file) then
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return
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end
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watcher:start(watch_path, { recursive = true }, function(err, fname, status)
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if err then
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vim.schedule(function()
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vim.notify('[clangd] Watcher error: ' .. err, vim.log.levels.ERROR)
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end)
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return
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end
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if fname and fname:match 'compile_commands%.json$' and status.change then
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if debounce_timer then
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debounce_timer.stop()
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debounce_timer.close()
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end
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debounce_timer = uv.new_timer()
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debounce_timer:start(200, 0, function()
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vim.schedule(function()
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vim.notify '[clangd] Detected compile_commands.json change. Reloading ...'
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-- M.start_clangd(watch_path)
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M.reload_clangd()
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end)
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end)
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end
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end)
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vim.notify('[clangd] Watching: ' .. watch_file)
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end
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return {
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'neovim/nvim-lspconfig',
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ft = M.clang_filetypes,
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config = function()
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-- vim.api.nvim_create_autocmd('FileType', {
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-- pattern = M.clang_filetypes,
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-- group = vim.api.nvim_create_augroup('clangd-setup', { clear = true }),
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-- callback = function()
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-- if not vim.lsp.get_clients({ name = 'clangd' })[1] then
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-- local dir = find_compile_commands()
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-- if dir then
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-- vim.notify('[clangd] Starting with compile_commands from: ' .. dir)
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-- M.start_clangd(dir)
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-- else
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-- vim.notify '[clangd] No compile_commands found. Using fallback config.\nUse <leader>cc to manually set location.'
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-- M.start_clangd(nil)
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-- end
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-- end
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-- end,
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-- })
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M.start_clangd(find_compile_commands())
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local dir = find_compile_commands()
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M.start_clangd(dir)
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if dir ~= '' then
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M.watch_compile_commands(dir)
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end
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vim.keymap.set('n', '<leader>cc', M.pick_commands_dir, { desc = 'Pick location of compile_commands.json for clangd' })
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end,
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