133 lines
3.1 KiB
Lua
133 lines
3.1 KiB
Lua
local M = { 'hrsh7th/nvim-cmp' }
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M.dependencies = {
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'hrsh7th/cmp-nvim-lsp',
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'hrsh7th/cmp-nvim-lua',
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'hrsh7th/cmp-path',
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'hrsh7th/cmp-buffer',
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'hrsh7th/cmp-cmdline',
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'onsails/lspkind-nvim',
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'L3MON4D3/LuaSnip',
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'saadparwaiz1/cmp_luasnip',
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}
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M.event = {
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'CmdlineEnter',
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'InsertEnter',
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}
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local make_keymap = function(cmp)
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local select = { behavior = cmp.SelectBehavior.Select }
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local either = function(yes, no)
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return function(fallback)
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if cmp.visible() then yes(fallback) else no(fallback) end
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end
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end
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-- Mappings that should work in both command line and Insert mode.
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local common = {
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['<c-n>'] = either(cmp.mapping.select_next_item(select), cmp.mapping.complete()),
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['<c-p>'] = either(cmp.mapping.select_prev_item(select), cmp.mapping.complete()),
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['<down>'] = cmp.mapping.select_next_item(select),
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['<up>'] = cmp.mapping.select_prev_item(select),
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['<c-f>'] = cmp.mapping.scroll_docs( 3),
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['<s-down>'] = cmp.mapping.scroll_docs( 3),
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['<c-b>'] = cmp.mapping.scroll_docs(-3),
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['<s-up>'] = cmp.mapping.scroll_docs(-3),
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['<c-e>'] = cmp.mapping.abort(),
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['<c-y>'] = cmp.mapping.confirm { select = true },
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}
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-- I want <tab> to start completion on the command line, but not in Insert.
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local keymap = {
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['<tab>'] = {
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i = either(cmp.mapping.confirm { select = true }, function(fallback) fallback() end),
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c = either(cmp.mapping.confirm { select = true }, cmp.mapping.complete()),
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}
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}
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-- Turn { lhs = rhs } into { lhs = { i = rhs, c = rhs } }.
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for lhs, rhs in pairs(common) do
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keymap[lhs] = { i = rhs, c = rhs }
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end
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return cmp.mapping.preset.insert(keymap)
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end
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M.config = function(--[[plugin]]_, --[[opts]]_)
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local cmp = require 'cmp'
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local keymap = make_keymap(cmp)
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cmp.setup {
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mapping = keymap,
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enabled = function()
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local c = require 'cmp.config.context'
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return not c.in_treesitter_capture('comment') and
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not c.in_syntax_group('Comment')
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end,
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snippet = {
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expand = function(args)
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require('luasnip').lsp_expand(args.body)
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end,
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},
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formatting = {
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format = require('lspkind').cmp_format {
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mode = 'symbol_text',
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menu = {
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buffer = 'buf',
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nvim_lsp = 'LSP',
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nvim_lua = 'lua',
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path = '',
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},
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symbol_map = require('fschauen.icons').kind,
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},
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},
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sources = cmp.config.sources({
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{ name = 'nvim_lua' },
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{ name = 'nvim_lsp' },
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{ name = 'luasnip' },
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}, {
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{ name = 'path' },
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{ name = 'buffer', keyword_length = 5 },
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}),
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window = {
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completion = cmp.config.window.bordered(),
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documentation = cmp.config.window.bordered(),
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},
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experimental = {
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ghost_text = true,
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},
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}
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cmp.setup.cmdline(':', {
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mapping = keymap,
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completion = {
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autocomplete = false,
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},
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sources = cmp.config.sources({
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{ name = 'path' }
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}, {
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{ name = 'cmdline' }
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}),
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})
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cmp.setup.filetype('TelescopePrompt', { enabled = false })
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end
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return M
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