72 lines
2.0 KiB
Lua
72 lines
2.0 KiB
Lua
local cmp = require('cmp')
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require("luasnip.loaders.from_vscode").lazy_load()
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-- Check Tab Completion
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local has_words_before = function()
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local line, col = unpack(vim.api.nvim_win_get_cursor(0))
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return col ~= 0 and
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vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col,
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col)
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:match("%s") == nil
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end
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cmp.setup({
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snippet = {
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expand = function(args) require'luasnip'.lsp_expand(args.body) end
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},
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mapping = cmp.mapping.preset.insert({
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-- Tab Completion
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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 has_words_before() then
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cmp.complete()
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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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-- Reverse Tab Completion
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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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else
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fallback()
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end
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end, {"i", "s"}),
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-- Misc Mappings
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['<C-b>'] = cmp.mapping.scroll_docs(-4),
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['<C-f>'] = cmp.mapping.scroll_docs(4),
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['<C-Space>'] = cmp.mapping.complete(),
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['<C-e>'] = cmp.mapping.abort(),
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['<CR>'] = cmp.mapping.confirm({select = true})
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}),
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-- Default Sources
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sources = cmp.config.sources({
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{name = 'nvim_lsp'}, {name = 'luasnip'}, {name = 'path'},
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{name = 'buffer'}
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})
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})
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-- Completion - `/` and `?`
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cmp.setup.cmdline({'/', '?'}, {
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mapping = cmp.mapping.preset.cmdline(),
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sources = {{name = 'buffer'}}
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})
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-- Completion = `:`
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cmp.setup.cmdline(':', {
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mapping = cmp.mapping.preset.cmdline(),
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sources = cmp.config.sources({{name = 'path'}, {name = 'cmdline'}})
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})
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-- Autopairs
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local cmp_autopairs = require('nvim-autopairs.completion.cmp')
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cmp.event:on('confirm_done', cmp_autopairs.on_confirm_done())
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