89 lines
2.4 KiB
Lua
89 lines
2.4 KiB
Lua
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 vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
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end
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local luasnip = require("luasnip")
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local cmp = require("cmp")
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cmp.setup({
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formatting = {
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format = function(entry, vim_item)
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vim_item.menu = ({
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nvim_lsp = ' [LSP]',
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buffer = ' [Buffer]',
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luasnip = ' [LuaSnip]',
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nvim_lua = ' [Lua]',
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})[entry.source.name]
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vim_item.kind = ({
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Text = ' text',
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Method = ' Method',
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Function = ' Function',
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Constructor = ' Constructor',
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Field = 'ﰠ Field',
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Variable = ' Variable',
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Class = ' Class',
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Interface = 'ﰮ Interface',
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Module = ' Module',
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Property = ' Property',
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Unit = ' Unit',
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Value = ' Value',
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Enum = ' Enum',
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Keyword = ' Keyword',
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Snippet = ' Snippet',
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Color = ' Color',
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File = ' File',
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Reference = ' Reference',
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Folder = ' Folder',
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EnumMember = ' EnumMember',
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Constant = ' Constant',
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Struct = ' Struct',
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Event = ' Event',
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Operator = ' Operator',
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TypeParameter = ' TypeParameter',
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})[vim_item.kind]
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return vim_item
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end
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},
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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 = {
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['<C-p>'] = cmp.mapping.select_prev_item(),
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['<C-n>'] = cmp.mapping.select_next_item(),
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['<C-d>'] = 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.close(),
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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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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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["<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 = 'buffer' },
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},
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experimental = { custom_menu = true }
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})
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