dotfiles

commit b1ce67f45422854d5351d2a308f7d8fae31c6fd1
parent de82f78cbb66b69f7abc801d3fb2f1de9c1ec353
Author: Michal Sapka <michal@sapka.me>
Date:   Fri, 20 May 2022 22:43:22 +0200

Add completition

Diffstat:
M
nvim/init.lua
 | 
141
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 141 insertions(+), 0 deletions(-)
diff --git a/nvim/init.lua b/nvim/init.lua
@@ -1,4 +1,5 @@
 local set = vim.opt -- set options
+
 local cmd = vim.api.nvim_command
 -- General options
 set.backup = false
@@ -71,7 +72,135 @@ packer.init {
 	},
 }
 
+-- nvim-cmp
+local cmp_status_ok, cmp = pcall(require, "cmp")
+if not cmp_status_ok then
+  return
+end
+
+local snip_status_ok, luasnip = pcall(require, "luasnip")
+if not snip_status_ok then
+  return
+end
+
+require("luasnip/loaders/from_vscode").lazy_load()
+
+local check_backspace = function()
+  local col = vim.fn.col "." - 1
+  return col == 0 or vim.fn.getline("."):sub(col, col):match "%s"
+end
+
+--   פּ ﯟ   some other good icons
+local kind_icons = {
+  Text = "",
+  Method = "m",
+  Function = "",
+  Constructor = "",
+  Field = "",
+  Variable = "",
+  Class = "",
+  Interface = "",
+  Module = "",
+  Property = "",
+  Unit = "",
+  Value = "",
+  Enum = "",
+  Keyword = "",
+  Snippet = "",
+  Color = "",
+  File = "",
+  Reference = "",
+  Folder = "",
+  EnumMember = "",
+  Constant = "",
+  Struct = "",
+  Event = "",
+  Operator = "",
+  TypeParameter = "",
+}
+-- find more here: https://www.nerdfonts.com/cheat-sheet
+
+cmp.setup {
+  snippet = {
+    expand = function(args)
+      luasnip.lsp_expand(args.body) -- For `luasnip` users.
+    end,
+  },
+  mapping = {
+    ["<C-k>"] = cmp.mapping.select_prev_item(),
+		["<C-j>"] = cmp.mapping.select_next_item(),
+    ["<C-b>"] = cmp.mapping(cmp.mapping.scroll_docs(-1), { "i", "c" }),
+    ["<C-f>"] = cmp.mapping(cmp.mapping.scroll_docs(1), { "i", "c" }),
+    ["<C-Space>"] = cmp.mapping(cmp.mapping.complete(), { "i", "c" }),
+    ["<C-y>"] = cmp.config.disable, -- Specify `cmp.config.disable` if you want to remove the default `<C-y>` mapping.
+    ["<C-e>"] = cmp.mapping {
+      i = cmp.mapping.abort(),
+      c = cmp.mapping.close(),
+    },
+    -- Accept currently selected item. If none selected, `select` first item.
+    -- Set `select` to `false` to only confirm explicitly selected items.
+    ["<CR>"] = cmp.mapping.confirm { select = true },
+    ["<Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_next_item()
+      elseif luasnip.expandable() then
+        luasnip.expand()
+      elseif luasnip.expand_or_jumpable() then
+        luasnip.expand_or_jump()
+      elseif check_backspace() then
+        fallback()
+      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",
+    }),
+  },
+  formatting = {
+    fields = { "kind", "abbr", "menu" },
+    format = function(entry, vim_item)
+      -- Kind icons
+  --    vim_item.kind = string.format("%s", kind_icons[vim_item.kind])
+       vim_item.kind = string.format('%s', vim_item.kind) -- This concatonates the icons with the name of the item kind
+      vim_item.menu = ({
+        luasnip = "[S]",
+        buffer = "[B]",
+        path = "[P]",
+      })[entry.source.name]
+      return vim_item
+    end,
+  },
+  sources = {
+    { name = "luasnip" },
+    { name = "buffer" },
+    { name = "path" },
+  },
+  confirm_opts = {
+    behavior = cmp.ConfirmBehavior.Replace,
+    select = false,
+  },
+  experimental = {
+    ghost_text = false,
+    native_menu = false,
+  },
+}
+
+
 -- Install your plugins here
+
 return packer.startup(function(use)
 	-- My plugins here
 	use "wbthomason/packer.nvim" -- Have packer manage itself
@@ -97,6 +226,17 @@ return packer.startup(function(use)
 		requires = { {'nvim-lua/plenary.nvim'} }
 	}
 	vim.cmd('colorscheme dracula')
+	
+	-- cmp
+	use "hrsh7th/nvim-cmp"
+	use "hrsh7th/cmp-buffer"
+	use "hrsh7th/cmp-path"
+	use "hrsh7th/cmp-cmdline"
+	use "saadparwaiz1/cmp_luasnip"
+
+	--snippets
+	use "L3MON4D3/LuaSnip"
+	use "rafamadriz/friendly-snippets"
 
 	-- Automatically set up your configuration after cloning packer.nvim
 	-- Put this at the end after all plugins
@@ -104,3 +244,4 @@ return packer.startup(function(use)
 		require("packer").sync()
 	end
 end)
+