71 lines
1.9 KiB
Lua
71 lines
1.9 KiB
Lua
-- nvim-cmp config
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local cmp = require('cmp')
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local cmp_select = {behavior = cmp.SelectBehavior.Select}
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-- luasnip for Tab completion
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local luasnip = require('luasnip')
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cmp.setup({
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-- No preselection
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preselect = 'None',
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sources = {
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{name = 'nvim_lsp'}, -- lsp
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{name = 'buffer', max_item_count = 5}, -- Text within current buffer
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{name = 'luasnip', max_item_count = 3}, -- Snippets
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{name = 'path', max_item_count = 3}, -- File system paths
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},
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formatting = {
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expandable_indicator = true,
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},
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experimental = {
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ghost_text = true,
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},
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mapping = {
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["<Tab>"] = cmp.mapping(function(fallback)
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if cmp.visible() then
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if #cmp.get_entries() == 1 then
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cmp.confirm({ select = true })
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else
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cmp.select_next_item()
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end
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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() -- The fallback function sends a already mapped key. In this case, it's probably `<Tab>`.
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end
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end, { "i", "s" }),
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["<S-Tab>"] = cmp.mapping(function()
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if cmp.visible() then
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if #cmp.get_entries() == 1 then
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cmp.confirm({ select = true })
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else
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cmp.select_prev_item()
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end
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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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['<CR>'] = cmp.mapping.confirm({select = true }),
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['<C-e>'] = cmp.mapping.abort(),
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},
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snippet = {
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expand = function(args)
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local ls = require("luasnip")
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if not ls then
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return
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end
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ls.lsp_expand(args.body)
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end,
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},
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})
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