more plugins and their mappings
parent
04543adb05
commit
a097dab167
198
neovim/init.lua
198
neovim/init.lua
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@ -19,17 +19,17 @@ vim.opt.backup = false
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vim.opt.undodir = os.getenv("HOME") .. "/.vim/undodir"
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vim.opt.undofile = true
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vim.opt.completeopt = 'menuone,noselect'
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vim.g.mapleader = ' '
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-- basic keymaps
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vim.keymap.set({'n','v'}, '<Space>', '<Nop>', {silent=true}) -- since we're using space for leader
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vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true }) -- since we're using space for leader
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vim.keymap.set('t', '<Esc>', '<C-\\><C-n>)') -- make :terminal escape out
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-- diagnostics (errors/warnings to be shown)
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vim.keymap.set('n', '[d', vim.diagnostic.goto_prev)
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vim.keymap.set('n', ']d', vim.diagnostic.goto_next)
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vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float) -- opens diag in box (floating)
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vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist)
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vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist) -- opens list of diags
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-- vim-plug
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@ -46,10 +46,10 @@ vim.call('plug#begin', '~/.config/nvim/plugged')
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-- libs and dependencies
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Plug('nvim-lua/plenary.nvim')
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-- plugins
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-- plugins
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Plug('nvim-treesitter/nvim-treesitter') -- language parser engine
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Plug('nvim-treesitter/nvim-treesitter-textobjects') -- more text objects
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Plug('nvim-telescope/telescope.nvim', {tag = '0.1.0'}) -- fuzzy search thru files
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Plug('nvim-telescope/telescope.nvim', { tag = '0.1.0' }) -- file browser
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-- cmp: auto-complete/suggestions
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Plug('neovim/nvim-lspconfig') -- built-in LSP configurations
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Plug('hrsh7th/cmp-nvim-lsp')
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@ -57,9 +57,11 @@ Plug('hrsh7th/cmp-buffer')
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Plug('hrsh7th/nvim-cmp')
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Plug('onsails/lspkind-nvim')
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-- DevExp
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Plug('numToStr/Comment.nvim') -- "gc" to comment visual regions/lines
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Plug('numToStr/Comment.nvim') -- "gc" to comment visual regions/lines
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Plug('lewis6991/gitsigns.nvim') -- add git info to sign columns
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Plug('tpope/vim-fugitive') -- git commands in nvim
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Plug('williamboman/mason.nvim') -- LSP, debuggers,... package manager
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Plug('williamboman/mason-lspconfig.nvim') -- lsp config for mason
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-- UI & colorscheme
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Plug('gruvbox-community/gruvbox')
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@ -67,7 +69,9 @@ Plug('nvim-lualine/lualine.nvim') -- fancy status line
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Plug('lukas-reineke/indent-blankline.nvim') -- identation lines on blank lines
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-- other
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Plug('nvim-treesitter/nvim-treesitter', {run = ':TSUpdate'})
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Plug('nvim-treesitter/nvim-treesitter', { run = ':TSUpdate' })
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Plug('saadparwaiz1/cmp_luasnip') -- snippet engine
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Plug('L3MON4D3/LuaSnip') -- snippet engine
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---------
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vim.call('plug#end')
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@ -76,10 +80,11 @@ vim.call('plug#end')
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vim.cmd.colorscheme('gruvbox')
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-- plugin keymaps
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function remap(mode, key_cmd, binded_fn, opts)
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opts = opts or {remap = true}
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local function remap(mode, key_cmd, binded_fn, opts)
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opts = opts or { remap = true }
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return vim.keymap.set(mode, key_cmd, binded_fn, opts)
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end
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-- Comment.nvim
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require('Comment').setup()
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-- lukas-reineke/indent-blankline.nvim
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@ -99,27 +104,27 @@ require('telescope').setup {
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}
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}
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pcall(require('telescope').load_extension, 'fzf')
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remap('n', '<C-p>','<cmd>Telescope<cr>', {desc = 'Open Telescope general search'})
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remap('n', '<leader>ff',function()
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remap('n', '<C-p>', '<cmd>Telescope<cr>', { desc = 'Open Telescope general search' })
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remap('n', '<leader>ff', function()
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require('telescope.builtin').find_files()
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end, {desc = '[F]ind [F]iles'})
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remap('n', '<leader>fg',function()
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end, { desc = '[F]ind [F]iles' })
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remap('n', '<leader>fg', function()
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require('telescope.builtin').live_grep()
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end, {desc = '[F]ind by [G]rep'})
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remap('n', '<leader>fb',function()
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end, { desc = '[F]ind by [G]rep' })
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remap('n', '<leader>fb', function()
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require('telescope.builtin').buffers()
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end, {desc = '[F]ind existing [B]uffers'})
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remap('n', '<leader>fh',function()
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end, { desc = '[F]ind existing [B]uffers' })
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remap('n', '<leader>fh', function()
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require('telescope.builtin').help_tags()
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end, {desc = '[F]ind [H]elp'})
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remap('n', '<leader>fd',function()
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end, { desc = '[F]ind [H]elp' })
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remap('n', '<leader>fd', function()
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require('telescope.builtin').live_grep()
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end, {desc = '[F]ind [D]iagnostics'})
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end, { desc = '[F]ind [D]iagnostics' })
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-- treesitter
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require('nvim-treesitter.configs').setup {
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ensure_installed = {'lua', 'typescript', 'rust', 'go', 'python'},
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highlight = {enable = true},
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indent = {enable = true},
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ensure_installed = { 'lua', 'typescript', 'rust', 'go', 'python' },
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highlight = { enable = true },
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indent = { enable = true },
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incremental_selection = {
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enable = true,
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keymap = {
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@ -143,5 +148,152 @@ require('nvim-treesitter.configs').setup {
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}
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-- LSP settings
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-- This function gets run when an LSP connects to a particular buffer.
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local on_attach = function(_, bufnr)
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-- NOTE: Remember that lua is a real programming language, and as such it is possible
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-- to define small helper and utility functions so you don't have to repeat yourself
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-- many times.
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--
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-- In this case, we create a function that lets us more easily define mappings specific
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-- for LSP related items. It sets the mode, buffer and description for us each time.
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local nmap = function(keys, func, desc)
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if desc then
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desc = 'LSP: ' .. desc
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end
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vim.keymap.set('n', keys, func, { buffer = bufnr, desc = desc })
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end
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nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
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nmap('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction')
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-- symbols and gotos
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nmap('gd', vim.lsp.buf.definition, '[G]oto [D]efinition')
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nmap('gi', vim.lsp.buf.implementation, '[G]oto [I]mplementation')
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nmap('gr', require('telescope.builtin').lsp_references)
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nmap('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
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nmap('<leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
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-- documentations. See `:help K` for why this keymap
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nmap('K', vim.lsp.buf.hover, 'Hover Documentation')
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nmap('<C-k>', vim.lsp.buf.signature_help, 'Signature Documentation')
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-- Lesser used LSP functionality
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nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
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nmap('<leader>D', vim.lsp.buf.type_definition, 'Type [D]efinition')
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nmap('<leader>ja', vim.lsp.buf.add_workspace_folder, '[W]orkspace [A]dd Folder')
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nmap('<leader>wr', vim.lsp.buf.remove_workspace_folder, '[W]orkspace [R]emove Folder')
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nmap('<leader>wl', function()
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print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
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end, '[W]orkspace [L]ist Folders')
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-- Create a command `:Format` local to the LSP buffer
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vim.api.nvim_buf_create_user_command(bufnr, 'Format', vim.lsp.buf.format or vim.lsp.buf.formatting,
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{ desc = 'Format current buffer with LSP' })
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end
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-- nvim-cmp supports additional completion capabilities
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local capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
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-- default language servers
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local servers = { 'clangd', 'rust_analyzer', 'pyright', 'tsserver', 'sumneko_lua' }
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require("mason").setup({
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ui = {
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icons = {
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package_installed = "✓",
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package_pending = "➜",
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package_uninstalled = "✗"
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}
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}
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})
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require('mason-lspconfig').setup({
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ensure_installed = servers,
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-- automatic_installation = true
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})
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for _, lsp in ipairs(servers) do
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require('lspconfig')[lsp].setup {
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on_attach = on_attach,
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capabilities = capabilities,
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}
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end
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-- config overwrites
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require('lspconfig').sumneko_lua.setup {
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on_attach = on_attach,
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capabilities = capabilities,
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settings = {
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Lua = {
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runtime = {
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version = "LuaJIT",
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path = vim.split(package.path, ";"),
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},
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diagnostics = {
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globals = {"vim"}
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},
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workspace = {
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library = vim.api.nvim_get_runtime_file('', true)
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},
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telemetry = {enable = false}
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}
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}
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}
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-- nvim-cmp
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local cmp = require 'cmp'
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local luasnip = require 'luasnip'
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cmp.setup {
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snippet = {
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expand = function(args)
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luasnip.lsp_expand(args.body)
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end,
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},
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mapping = cmp.mapping.preset.insert {
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['<C-u>'] = cmp.mapping.scroll_docs(-4),
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['<C-d>'] = cmp.mapping.scroll_docs(4),
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['<C-Space>'] = cmp.mapping.complete(),
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['<CR>'] = cmp.mapping.confirm {
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behavior = cmp.ConfirmBehavior.Replace,
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select = true,
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},
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['<Tab>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_next_item()
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elseif luasnip.expand_or_jumpable() then
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luasnip.expand_or_jump()
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else
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fallback()
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end
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end, { 'i', 's' }),
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['<S-Tab>'] = cmp.mapping(function(fallback)
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if cmp.visible() then
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cmp.select_prev_item()
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elseif luasnip.jumpable(-1) then
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luasnip.jump(-1)
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else
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fallback()
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end
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end, { 'i', 's' }),
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},
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sources = {
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{ name = 'nvim_lsp' },
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{ name = 'luasnip' },
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},
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}
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-- Gitsigns
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require('gitsigns').setup {
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signs = {
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add = { text = '+' },
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change = { text = '~' },
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delete = { text = '_' },
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topdelete = { text = '‾' },
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changedelete = { text = '~' },
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}
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}
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require('lualine').setup {
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options = {
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icons_enabled = true,
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theme = 'onedark',
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component_separators = '|',
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section_separators = '',
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},
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}
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