Update used snippets

symlinks/config/nvim/lua/init/plugins.lua

@@ -23,10 +23,7 @@ return require("packer").startup {
         use "airblade/vim-gitgutter" -- Git signs
         use "godlygeek/tabular" -- Tabular command for alignment
         use "vim-scripts/utl.vim" -- Universal text linking
-        use {
+        use {"mbbill/undotree", cmd = "UndotreeToggle"} -- Undos in a tree for easy access
-            "mbbill/undotree",
-            cmd = "UndotreeToggle"
-        } -- Undos in a tree for easy access
         use "mhinz/vim-grepper" -- Grepper command - improved grepping throughout project
         use "radenling/vim-dispatch-neovim" -- vim-dispatch for neovim - uses terminal
         use "wellle/targets.vim" -- Additional targets for inside and around motions
@@ -47,10 +44,9 @@ return require("packer").startup {
         use "jbyuki/one-small-step-for-vimkind" -- Debugger for Nvim-Lua
 
         -- Snippets
-        if vim.g.loaded_python3_provider ~= 0 then
+        use "L3MON4D3/LuaSnip" -- snippets support
-            use "SirVer/ultisnips" -- Snippets in python format
+        use "rafamadriz/friendly-snippets" -- Collection of snippets
-            use "honza/vim-snippets" -- Collection of snippets for UltiSnips
+        use "saadparwaiz1/cmp_luasnip" -- cmp snippets support
-        end
 
         -- Language support
         use "tpope/vim-rails" -- Enables all rails command through vim and integrates with projectionist
@@ -69,10 +65,7 @@ return require("packer").startup {
         use "cdelledonne/vim-cmake" -- CMake integration
 
         -- Treesitter
-        use {
+        use {"nvim-treesitter/nvim-treesitter", run = ":TSUpdate"} -- Treesitter integration
-            "nvim-treesitter/nvim-treesitter",
-            run = ":TSUpdate"
-        } -- Treesitter integration
         use "nvim-treesitter/playground" -- TSPlaygroundToggle - access treesitter data
 
         -- LSP
@@ -82,7 +75,6 @@ return require("packer").startup {
         use "hrsh7th/cmp-buffer" -- Buffer source for nvim-cmp
         use "hrsh7th/cmp-path" -- Path source for nvim-cmp
         use "hrsh7th/cmp-nvim-lua" -- Nvim-Lua source for nvim-cmp
-        use "quangnguyen30192/cmp-nvim-ultisnips" -- Ultisnips source for nvim-cmp
         use "hrsh7th/nvim-cmp" -- completion integration
         use "nvim-lua/lsp_extensions.nvim" -- LSP extensions (like closing labels for Dart)
         use "jose-elias-alvarez/null-ls.nvim" -- Linting and formatting

symlinks/config/nvim/lua/lsp/completion.lua

@@ -1,16 +1,15 @@
 -------------------------------------------------------------------------------
 --    - LSP completion config -
 -------------------------------------------------------------------------------
-
 -- Set completeopt to have a better completion experience
 vim.o.completeopt = "menu,menuone,noselect"
 
 local cmp = require "cmp"
+local luasnip = require("luasnip")
+
 cmp.setup {
     snippet = {
-        expand = function(args)
+        expand = function(args) require'luasnip'.lsp_expand(args.body) end
-            vim.fn["UltiSnips#Anon"](args.body)
-        end
     },
     mapping = {
         ["<C-d>"] = cmp.mapping.scroll_docs(-4),
@@ -31,13 +30,24 @@ cmp.setup {
             else
                 fallback()
             end
-        end
+        end,
+        ["<C-j>"] = cmp.mapping(function(fallback)
+            if luasnip.jumpable(1) then
+                luasnip.jump(1)
+            else
+                fallback()
+            end
+        end, {"i", "s"}),
+        ["<C-k>"] = cmp.mapping(function(fallback)
+            if luasnip.jumpable(-1) then
+                luasnip.jump(-1)
+            else
+                fallback()
+            end
+        end, {"i", "s"})
     },
     sources = {
-        {name = "nvim_lsp"},
+        {name = "nvim_lsp"}, {name = "nvim_lua"}, {name = "path"},
-        {name = "nvim_lua"},
+        {name = "luasnip"}, {name = "buffer"}
-        {name = "path"},
-        {name = "ultisnips"},
-        {name = "buffer"}
     }
 }

symlinks/config/nvim/plugin/snippets.lua

@@ -0,0 +1,11 @@
+local luasnip = require("luasnip")
+local s = luasnip.snippet
+local f = luasnip.function_node
+
+luasnip.add_snippets("all", {
+    s("date", {f(function(_, _) return os.date("%Y-%m-%d") end)}),
+    s("datetime", {f(function(_, _) return os.date("%Y-%m-%d %H:%M:%S") end)}),
+    s("diso", {f(function(_, _) return os.date("%Y-%m-%dT%H:%M:%S") end)})
+})
+
+require("luasnip.loaders.from_vscode").lazy_load()

symlinks/config/nvim/plugin/ultisnips.vim

@@ -1,6 +0,0 @@
-" -----------------------------------------------------------------------------
-"     - UltiSnips configuration -
-" -----------------------------------------------------------------------------
-
-" Force ultisnips to use vim directory (for supporting both NeoVim and Vim)
-let g:UltiSnipsSnippetDirectories=[$OVIMHOME."/UltiSnips"]