86 lines
2.1 KiB
Lua
86 lines
2.1 KiB
Lua
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vim.opt.completeopt = {'menu', 'menuone', 'noselect'}
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local cmp = require('cmp')
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local luasnip = require('luasnip')
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local select_opts = {behavior = cmp.SelectBehavior.Select}
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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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sources = {
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{name = 'path'},
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{name = 'nvim_lsp', keyword_length = 1},
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{name = 'buffer', keyword_length = 3},
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{name = 'luasnip', keyword_length = 2},
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},
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window = {
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documentation = cmp.config.window.bordered()
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},
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formatting = {
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fields = {'menu', 'abbr', 'kind'},
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format = function(entry, item)
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local menu_icon = {
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nvim_lsp = 'λ',
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luasnip = '⋗',
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buffer = 'Ω',
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path = '🖫',
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}
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item.menu = menu_icon[entry.source.name]
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return item
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end,
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},
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mapping = {
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['<Up>'] = cmp.mapping.select_prev_item(select_opts),
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['<Down>'] = cmp.mapping.select_next_item(select_opts),
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['<C-p>'] = cmp.mapping.select_prev_item(select_opts),
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['<C-n>'] = cmp.mapping.select_next_item(select_opts),
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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-e>'] = cmp.mapping.abort(),
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['<C-y>'] = cmp.mapping.confirm({select = true}),
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['<CR>'] = cmp.mapping.confirm({select = false}),
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['<C-f>'] = cmp.mapping(function(fallback)
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if 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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['<C-b>'] = cmp.mapping(function(fallback)
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if 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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['<Tab>'] = cmp.mapping(function(fallback)
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local col = vim.fn.col('.') - 1
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if cmp.visible() then
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cmp.select_next_item(select_opts)
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elseif col == 0 or vim.fn.getline('.'):sub(col, col):match('%s') then
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fallback()
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else
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cmp.complete()
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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(select_opts)
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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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})
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