remaster

lua/plugins/completion.lua

@@ -0,0 +1,74 @@
+-- Autocompletion
+return {
+  'hrsh7th/nvim-cmp',
+  event = 'InsertEnter',
+  dependencies = {
+    {
+      'L3MON4D3/LuaSnip',
+      build = (function()
+        if vim.fn.has 'win32' == 1 or vim.fn.executable 'make' == 0 then
+          return
+        end
+        return 'make install_jsregexp'
+      end)(),
+      config = function()
+        require('luasnip.loaders.from_lua').load { paths = { '~/.config/nvim/snippets/' } }
+      end,
+    },
+    'saadparwaiz1/cmp_luasnip',
+    'hrsh7th/cmp-nvim-lsp',
+    'hrsh7th/cmp-path',
+  },
+  config = function()
+    local cmp = require 'cmp'
+    local luasnip = require 'luasnip'
+    luasnip.config.setup {}
+
+    cmp.setup {
+      snippet = {
+        expand = function(args)
+          luasnip.lsp_expand(args.body)
+        end,
+      },
+      completion = { completeopt = 'menu,menuone,noinsert' },
+      preselect = require('cmp').PreselectMode.None,
+      mapping = cmp.mapping.preset.insert {
+        ['<C-n>'] = cmp.mapping.select_next_item(),
+        ['<C-p>'] = cmp.mapping.select_prev_item(),
+        ['<C-j>'] = cmp.mapping.select_next_item(),
+        ['<C-k>'] = cmp.mapping.select_prev_item(),
+        ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+        ['<C-f>'] = cmp.mapping.scroll_docs(4),
+        ['<Tab>'] = cmp.mapping(function(fallback)
+          if cmp.visible() then
+            cmp.confirm({ select = true })
+          elseif luasnip.expand_or_locally_jumpable() then
+            luasnip.expand_or_jump()
+          else
+            fallback()
+          end
+        end, { 'i', 's' }),
+        ['<C-Space>'] = cmp.mapping.complete {},
+        ['<C-l>'] = cmp.mapping(function()
+          if luasnip.expand_or_locally_jumpable() then
+            luasnip.expand_or_jump()
+          end
+        end, { 'i', 's' }),
+        ['<C-h>'] = cmp.mapping(function()
+          if luasnip.locally_jumpable(-1) then
+            luasnip.jump(-1)
+          end
+        end, { 'i', 's' }),
+      },
+      sources = {
+        {
+          name = 'lazydev',
+          group_index = 0,
+        },
+        { name = 'luasnip', priority = 1000 },
+        { name = 'nvim_lsp', priority = 800 },
+        { name = 'path', priority = 300 },
+      },
+    }
+  end,
+}