restructure snippets

lua/crentist/snippets/lua.lua

@@ -0,0 +1,38 @@
+local ls = require('luasnip')
+local s = ls.snippet
+local i = ls.insert_node
+local f = ls.function_node
+local fmt = require('luasnip.extras.fmt').fmt
+
+ls.add_snippets('lua', {
+    s({ name = 'LuaSnip Snippet', trig = 'snipf' },
+        fmt([[
+        s({ name='<name>', trig='<trig>'},
+            fmt(<template>,
+                { <inputs> },
+                { <opts> }
+            )
+        ),
+        ]], {
+                name = i(1, 'name'),
+                trig = i(2, 'trig'),
+                template = i(3, '[[]]'),
+                inputs = i(4, 'nodes'),
+                opts = i(5,
+                    'opts')
+            },
+            { delimiters = '<>' }
+        )
+    ),
+    s({ name = 'Add snippets block', trig = 'add_snip' },
+        fmt([[
+        ls.add_snippets('<filetype>', {
+            <snippets>
+        })
+        ]],
+            { filetype = i(1, 'Filetype'), snippets = i(2, 'Snippets') },
+            { delimiters = '<>' }
+        )
+    ),
+})
+