Added a bunch of go snippets

1 files changed, 25 insertions, 3 deletions

diff --git a/.config/nvim/lua/custom/snippets/go.lua b/.config/nvim/lua/custom/snippets/go.lua
index bd0540b..d6b7114 100644
--- a/.config/nvim/lua/custom/snippets/go.lua
+++ b/.config/nvim/lua/custom/snippets/go.lua
@@ -1,11 +1,14 @@
 require('luasnip.session.snippet_collection').clear_snippets('go')
 local ls = require('luasnip')
+local s = ls.snippet
+local t = ls.text_node
 local i = ls.insert_node
+local d = ls.dynamic_node
 
 ---@param abbr string
 ---@param expansion string
 ---@param args table
-local function s(abbr, expansion, args)
+local function snip(abbr, expansion, args)
     return ls.snippet(abbr, require('luasnip.extras.fmt').fmt(expansion, args))
 end
 
@@ -50,6 +53,25 @@ func {}(ctx context.Context, sess *session.Session, request packet{}) packet.Pay
 ]=]
 
 ls.add_snippets('go', {
-    s('tmod', tea_model, { i(0) }),
-    s('sapi', server_api, { i(1), i(0) }),
+    snip('tmod', tea_model, { i(0) }),
+    snip('sapi', server_api, { i(1), i(0) }),
+
+    s('iferr', {
+        t({ 'if err != nil {', '' }),
+        i(1, '    return'),
+        t({ '', '}' }),
+    }),
+
+    s('fmterr', {
+        t('fmt.Errorf("'),
+        i(1, 'msg'),
+        t(': %w", err)'),
+    }),
+
+    s('dberr', {
+        t({ 'if err != nil {', '' }),
+        i(2, { '    log.Println("database error ', 'x', ':", err)', '' }),
+        i(2, '    return ', '&ErrInternalError'),
+        t({ '', '}' }),
+    }),
 })