feat(nextflow): add snippets from VS Code plugin

Author: mehalter

lua/astrocommunity/pack/nextflow/README.md

@@ -3,5 +3,6 @@
 This plugin pack does the following:
 
 - Sets up `nextflow` filetype
-- Adds `nextflow` treesitter parsers
+- Adds [`vim-language-nextflow`](https://github.com/nextflow-io/vim-language-nextflow) for syntax highlighting
+- Adds snippets to LuaSnip from [`vscode-language-nextflow`](https://github.com/nextflow-io/vscode-language-nextflow)
 - Adds `nextflow` icons to `mini.icons`

lua/astrocommunity/pack/nextflow/init.lua

@@ -9,6 +9,20 @@ return {
     } } },
   },
   { "nextflow-io/vim-language-nextflow", ft = "nextflow" },
+  {
+    "L3MON4D3/LuaSnip",
+    optional = true,
+    specs = {
+      "nextflow-io/vscode-language-nextflow",
+      ft = "nextflow",
+      dependencies = { "L3MON4D3/LuaSnip" },
+      config = function(plugin)
+        require("luasnip.loaders.from_vscode").lazy_load {
+          paths = { plugin.dir },
+        }
+      end,
+    },
+  },
   {
     "echasnovski/mini.icons",
     optional = true,