From 99a3927cfa4684fd08eca187f257c0449cc06e36 Mon Sep 17 00:00:00 2001 From: Aotrix Date: Sat, 22 Jun 2024 19:33:06 +0200 Subject: added coc.nvim --- init.lua | 22 +-- lua/autocomplete/autocomplete.lua | 276 +++++++++++++++++++++++--------------- 2 files changed, 174 insertions(+), 124 deletions(-) diff --git a/init.lua b/init.lua index 896c7cf..09900ae 100644 --- a/init.lua +++ b/init.lua @@ -21,27 +21,13 @@ require('lazy').setup({ -- LSP { - {'VonHeikemen/lsp-zero.nvim', + -- Autocompletion + {'neoclide/coc.nvim' , config = function() require('autocomplete/autocomplete') - end + end , + branch="release" }, - 'neovim/nvim-lspconfig', - - - {'williamboman/mason.nvim', - config = function() - require('mason').setup() - end}, - 'williamboman/mason-lspconfig.nvim' , -- Optional - - -- Autocompletion - 'hrsh7th/nvim-cmp', -- Required - 'hrsh7th/cmp-nvim-lsp', -- Required - 'hrsh7th/cmp-buffer', -- Optional - 'hrsh7th/cmp-path', -- Optional - 'saadparwaiz1/cmp_luasnip', -- Optional - 'hrsh7th/cmp-nvim-lua', -- Optional -- Snippets 'L3MON4D3/LuaSnip' , -- Required diff --git a/lua/autocomplete/autocomplete.lua b/lua/autocomplete/autocomplete.lua index 6bab031..ae863d6 100644 --- a/lua/autocomplete/autocomplete.lua +++ b/lua/autocomplete/autocomplete.lua @@ -1,108 +1,172 @@ --- Add additional capabilities supported by nvim-cmp -local capabilities = require('cmp_nvim_lsp').default_capabilities() - -local lspconfig = require('lspconfig') - --- Enable some language servers with the additional completion capabilities offered by nvim-cmp -local servers = { 'clangd', 'rust_analyzer', 'pyright', 'tsserver', 'cmake'} -for _, lsp in ipairs(servers) do - lspconfig[lsp].setup { - -- on_attach = my_custom_on_attach, - capabilities = capabilities, - } +local keyset = vim.keymap.set +-- Autocomplete +function _G.check_back_space() + local col = vim.fn.col('.') - 1 + return col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') ~= nil end --- luasnip setup -local luasnip = require 'luasnip' - --- nvim-cmp setup -local cmp = require 'cmp' -cmp.setup { - snippet = { - expand = function(args) - luasnip.lsp_expand(args.body) - end, - }, - mapping = cmp.mapping.preset.insert({ - [''] = cmp.mapping.scroll_docs(-4), - [''] = cmp.mapping.scroll_docs(4), - [''] = cmp.mapping.complete(), - [''] = cmp.mapping.confirm { - behavior = cmp.ConfirmBehavior.Replace, - select = true, - }, - [''] = cmp.mapping(function(fallback) - if cmp.visible() then - cmp.select_next_item() - elseif luasnip.expand_or_jumpable() then - luasnip.expand_or_jump() - else - fallback() - end - end, { 'i', 's' }), - [''] = cmp.mapping(function(fallback) - if cmp.visible() then - cmp.select_prev_item() - elseif luasnip.jumpable(-1) then - luasnip.jump(-1) - else - fallback() - end - end, { 'i', 's' }), - }), - sources = cmp.config.sources({ - { name = 'nvim_lsp' }, - { name = 'luasnip' }, - }), - window = { - completion = cmp.config.window.bordered(), - documentation = cmp.config.window.bordered() - }, - formatting = { - fields = { "abbr", "menu", "kind" }, - format = function(entry, item) - -- Define menu shorthand for different completion sources. - local menu_icon = { - nvim_lsp = "LSP", - nvim_lua = "LUA", - luasnip = "SNP", - buffer = "BUFF", - path = "PATH", - } - -- Set the menu "icon" to the shorthand for each completion source. - item.menu = menu_icon[entry.source.name] - - -- Set the fixed width of the completion menu to 60 characters. - -- fixed_width = 20 - - -- Set 'fixed_width' to false if not provided. - fixed_width = fixed_width or false - - -- Get the completion entry text shown in the completion window. - local content = item.abbr - - -- Set the fixed completion window width. - if fixed_width then - vim.o.pumwidth = fixed_width - end - - -- Get the width of the current window. - local win_width = vim.api.nvim_win_get_width(0) - - -- Set the max content width based on either: 'fixed_width' - -- or a percentage of the window width, in this case 20%. - -- We subtract 10 from 'fixed_width' to leave room for 'kind' fields. - local max_content_width = fixed_width and fixed_width - 10 or math.floor(win_width * 0.2) - - -- Truncate the completion entry text if it's longer than the - -- max content width. We subtract 3 from the max content width - -- to account for the "..." that will be appended to it. - if #content > max_content_width then - item.abbr = vim.fn.strcharpart(content, 0, max_content_width - 3) .. "..." - else - item.abbr = content .. (" "):rep(max_content_width - #content) - end - return item - end, -}, -} +-- Use Tab for trigger completion with characters ahead and navigate +-- NOTE: There's always a completion item selected by default, you may want to enable +-- no select by setting `"suggest.noselect": true` in your configuration file +-- NOTE: Use command ':verbose imap ' to make sure Tab is not mapped by +-- other plugins before putting this into your config +local opts = {silent = true, noremap = true, expr = true, replace_keycodes = false} +keyset("i", "", 'coc#pum#visible() ? coc#pum#next(1) : v:lua.check_back_space() ? "" : coc#refresh()', opts) +keyset("i", "", [[coc#pum#visible() ? coc#pum#prev(1) : "\"]], opts) + +-- Make to accept selected completion item or notify coc.nvim to format +-- u breaks current undo, please make your own choice +keyset("i", "", [[coc#pum#visible() ? coc#pum#confirm() : "\u\\=coc#on_enter()\"]], opts) + +-- Use to trigger snippets +keyset("i", "", "(coc-snippets-expand-jump)") +-- Use to trigger completion +keyset("i", "", "coc#refresh()", {silent = true, expr = true}) + +-- Use `[g` and `]g` to navigate diagnostics +-- Use `:CocDiagnostics` to get all diagnostics of current buffer in location list +keyset("n", "[g", "(coc-diagnostic-prev)", {silent = true}) +keyset("n", "]g", "(coc-diagnostic-next)", {silent = true}) + +-- GoTo code navigation +keyset("n", "gd", "(coc-definition)", {silent = true}) +keyset("n", "gy", "(coc-type-definition)", {silent = true}) +keyset("n", "gi", "(coc-implementation)", {silent = true}) +keyset("n", "gr", "(coc-references)", {silent = true}) + + +-- Use K to show documentation in preview window +function _G.show_docs() + local cw = vim.fn.expand('') + if vim.fn.index({'vim', 'help'}, vim.bo.filetype) >= 0 then + vim.api.nvim_command('h ' .. cw) + elseif vim.api.nvim_eval('coc#rpc#ready()') then + vim.fn.CocActionAsync('doHover') + else + vim.api.nvim_command('!' .. vim.o.keywordprg .. ' ' .. cw) + end +end +keyset("n", "K", 'lua _G.show_docs()', {silent = true}) + + +-- Highlight the symbol and its references on a CursorHold event(cursor is idle) +vim.api.nvim_create_augroup("CocGroup", {}) +vim.api.nvim_create_autocmd("CursorHold", { + group = "CocGroup", + command = "silent call CocActionAsync('highlight')", + desc = "Highlight symbol under cursor on CursorHold" +}) + + +-- Symbol renaming +keyset("n", "rn", "(coc-rename)", {silent = true}) + + +-- Formatting selected code +keyset("x", "f", "(coc-format-selected)", {silent = true}) +keyset("n", "f", "(coc-format-selected)", {silent = true}) + + +-- Setup formatexpr specified filetype(s) +vim.api.nvim_create_autocmd("FileType", { + group = "CocGroup", + pattern = "typescript,json", + command = "setl formatexpr=CocAction('formatSelected')", + desc = "Setup formatexpr specified filetype(s)." +}) + +-- Update signature help on jump placeholder +vim.api.nvim_create_autocmd("User", { + group = "CocGroup", + pattern = "CocJumpPlaceholder", + command = "call CocActionAsync('showSignatureHelp')", + desc = "Update signature help on jump placeholder" +}) + +-- Apply codeAction to the selected region +-- Example: `aap` for current paragraph +local opts = {silent = true, nowait = true} +keyset("x", "a", "(coc-codeaction-selected)", opts) +keyset("n", "a", "(coc-codeaction-selected)", opts) + +-- Remap keys for apply code actions at the cursor position. +keyset("n", "ac", "(coc-codeaction-cursor)", opts) +-- Remap keys for apply source code actions for current file. +keyset("n", "as", "(coc-codeaction-source)", opts) +-- Apply the most preferred quickfix action on the current line. +keyset("n", "qf", "(coc-fix-current)", opts) + +-- Remap keys for apply refactor code actions. +keyset("n", "re", "(coc-codeaction-refactor)", { silent = true }) +keyset("x", "r", "(coc-codeaction-refactor-selected)", { silent = true }) +keyset("n", "r", "(coc-codeaction-refactor-selected)", { silent = true }) + +-- Run the Code Lens actions on the current line +keyset("n", "cl", "(coc-codelens-action)", opts) + + +-- Map function and class text objects +-- NOTE: Requires 'textDocument.documentSymbol' support from the language server +keyset("x", "if", "(coc-funcobj-i)", opts) +keyset("o", "if", "(coc-funcobj-i)", opts) +keyset("x", "af", "(coc-funcobj-a)", opts) +keyset("o", "af", "(coc-funcobj-a)", opts) +keyset("x", "ic", "(coc-classobj-i)", opts) +keyset("o", "ic", "(coc-classobj-i)", opts) +keyset("x", "ac", "(coc-classobj-a)", opts) +keyset("o", "ac", "(coc-classobj-a)", opts) + + +-- Remap and to scroll float windows/popups +---@diagnostic disable-next-line: redefined-local +local opts = {silent = true, nowait = true, expr = true} +keyset("n", "", 'coc#float#has_scroll() ? coc#float#scroll(1) : ""', opts) +keyset("n", "", 'coc#float#has_scroll() ? coc#float#scroll(0) : ""', opts) +keyset("i", "", + 'coc#float#has_scroll() ? "=coc#float#scroll(1)" : ""', opts) +keyset("i", "", + 'coc#float#has_scroll() ? "=coc#float#scroll(0)" : ""', opts) +keyset("v", "", 'coc#float#has_scroll() ? coc#float#scroll(1) : ""', opts) +keyset("v", "", 'coc#float#has_scroll() ? coc#float#scroll(0) : ""', opts) + + +-- Use CTRL-S for selections ranges +-- Requires 'textDocument/selectionRange' support of language server +keyset("n", "", "(coc-range-select)", {silent = true}) +keyset("x", "", "(coc-range-select)", {silent = true}) + + +-- Add `:Format` command to format current buffer +vim.api.nvim_create_user_command("Format", "call CocAction('format')", {}) + +-- " Add `:Fold` command to fold current buffer +vim.api.nvim_create_user_command("Fold", "call CocAction('fold', )", {nargs = '?'}) + +-- Add `:OR` command for organize imports of the current buffer +vim.api.nvim_create_user_command("OR", "call CocActionAsync('runCommand', 'editor.action.organizeImport')", {}) + +-- Add (Neo)Vim's native statusline support +-- NOTE: Please see `:h coc-status` for integrations with external plugins that +-- provide custom statusline: lightline.vim, vim-airline +vim.opt.statusline:prepend("%{coc#status()}%{get(b:,'coc_current_function','')}") + +-- Mappings for CoCList +-- code actions and coc stuff +---@diagnostic disable-next-line: redefined-local +local opts = {silent = true, nowait = true} +-- Show all diagnostics +keyset("n", "a", ":CocList diagnostics", opts) +-- Manage extensions +keyset("n", "e", ":CocList extensions", opts) +-- Show commands +keyset("n", "c", ":CocList commands", opts) +-- Find symbol of current document +keyset("n", "o", ":CocList outline", opts) +-- Search workspace symbols +keyset("n", "s", ":CocList -I symbols", opts) +-- Do default action for next item +keyset("n", "j", ":CocNext", opts) +-- Do default action for previous item +keyset("n", "k", ":CocPrev", opts) +-- Resume latest coc list +keyset("n", "p", ":CocListResume", opts) -- cgit v1.2.3