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75 lines
1.7 KiB
Lua
75 lines
1.7 KiB
Lua
-- Completion setup for Neovim using nvim-cmp and LuaSnip
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-- Safely import modules
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local cmp_status, cmp = pcall(require, "cmp")
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if not cmp_status then
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return
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end
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local snip_status, luasnip = pcall(require, "luasnip")
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if not snip_status then
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return
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end
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-- Load friendly-snippets (optional, prebuilt snippets)
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require("luasnip.loaders.from_vscode").lazy_load()
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-- Setup nvim-cmp
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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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mapping = cmp.mapping.preset.insert({
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["<C-Space>"] = cmp.mapping.complete(), -- Trigger completion menu
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["<CR>"] = cmp.mapping.confirm({ select = true }), -- Confirm selection
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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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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 = cmp.config.sources({
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{ name = "nvim_lsp" }, -- LSP completion
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{ name = "luasnip" }, -- Snippets
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}, {
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{ name = "buffer" }, -- Words in current buffer
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{ name = "path" }, -- File system paths
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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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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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luasnip = "[Snip]",
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buffer = "[Buf]",
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path = "[Path]",
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})[entry.source.name]
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return vim_item
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end,
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},
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})
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