82 lines
2.0 KiB
Lua
82 lines
2.0 KiB
Lua
-- completion.lua
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local has_cmp, cmp = pcall(require, 'cmp')
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if not has_cmp then
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print("Warning: nvim-cmp not found. Autocompletion won't be available.")
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return
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end
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local has_luasnip, luasnip = pcall(require, 'luasnip')
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if not has_luasnip then
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print("Warning: luasnip not found. Snippet expansion won't be available.")
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return
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end
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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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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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mapping = cmp.mapping.preset.insert({
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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 = false }), -- Accept explicitly selected item
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-- Tab support
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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' },
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{ name = 'luasnip' },
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{ name = 'buffer' },
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{ name = 'path' },
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}),
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formatting = {
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format = function(entry, vim_item)
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-- Add icons
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vim_item.menu = ({
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nvim_lsp = "[LSP]",
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luasnip = "[Snippet]",
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buffer = "[Buffer]",
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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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-- Enable command-line 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({
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{ name = 'path' },
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{ name = 'cmdline' }
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})
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})
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print("Completion system initialized!")
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