25.12.23 #2

.config/nvim/lua/plugins/autocomplete.lua

@@ -0,0 +1,71 @@
+return {
+  {
+    "hrsh7th/nvim-cmp",
+    dependencies = {
+      "hrsh7th/cmp-buffer",
+      "hrsh7th/cmp-path",
+      "hrsh7th/cmp-cmdline",
+      "L3MON4D3/LuaSnip",
+      "saadparwaiz1/cmp_luasnip",
+    },
+    config = function()
+      local luasnip = require("luasnip")
+      local cmp = require("cmp")
+
+      require("luasnip.loaders.from_vscode").lazy_load()
+
+      local has_words_before = function()
+        unpack = unpack or table.unpack
+        local line, col = unpack(vim.api.nvim_win_get_cursor(0))
+        return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match("%s") == nil
+      end
+
+      cmp.setup({
+        snippet = {
+          expand = function(args)
+            luasnip.lsp_expand(args.body)
+          end,
+        },
+        mapping = {
+          ["<Tab>"] = cmp.mapping(function(fallback)
+            if cmp.visible() then cmp.select_next_item()
+            elseif luasnip.expand_or_jumpable() then luasnip.expand_or_jump()
+            elseif has_words_before() then cmp.complete()
+            else fallback() end
+          end, { "i", "s" }),
+          ["<S-Tab>"] = cmp.mapping(function(fallback)
+            if cmp.visible() then cmp.select_prev_item()
+            elseif luasnip.jumpable(-1) then luasnip.jump(-1)
+            else fallback() end
+          end, { "i", "s" }),
+          ['<C-Space>'] = cmp.mapping.complete(),
+          ['<C-e>'] = cmp.mapping.abort(),
+          ['<CR>'] = cmp.mapping.confirm({ select = true }),
+        },
+        sources = cmp.config.sources({
+          { name = 'nvim_lsp' },
+          { name = 'luasnip' },
+        }, {
+          { name = 'buffer' },
+        })
+      })
+      cmp.setup.filetype('gitcommit', {
+        sources = cmp.config.sources(
+          {{ name = 'git' }}, 
+          {{ name = 'buffer' }}
+        )
+      })
+      cmp.setup.cmdline({ '/', '?' }, {
+        mapping = cmp.mapping.preset.cmdline(),
+        sources = {{ name = 'buffer' }}
+      })
+      cmp.setup.cmdline(':', {
+        mapping = cmp.mapping.preset.cmdline(),
+        sources = cmp.config.sources(
+          {{ name = 'path' }},
+          {{ name = 'cmdline' }}
+        )
+      })
+    end,
+  },
+}