From a4d5a653b16604695a1ee67521ed84f6766b3e21 Mon Sep 17 00:00:00 2001
From: Alex Yatskov <alex@foosoft.net>
Date: Sat, 31 Dec 2022 21:09:47 -0800
Subject: [PATCH] Format stub

---
 lua/guid.lua    | 22 +++++++++++++++-------
 plugin/guid.lua |  8 +++++++-
 2 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/lua/guid.lua b/lua/guid.lua
index 6955017..31ae37f 100644
--- a/lua/guid.lua
+++ b/lua/guid.lua
@@ -20,8 +20,10 @@ local function guid_generate()
     return bytes
 end
 
-local function guid_format(guid, style)
-    style = style or 'd'
+local function guid_print(guid, style)
+    if style == '' then
+        style = 'd'
+    end
 
     -- Format specifier definition:
     -- https://learn.microsoft.com/en-us/dotnet/api/system.guid.tostring?view=net-7.0
@@ -45,20 +47,26 @@ local function guid_format(guid, style)
         format = '{0x%.2x%.2x%.2x%.2x,0x%.2x%.2x,0x%.2x%.2x,{0x%.2x,0x%.2x,0x%.2x,0x%.2x,0x%.2x,0x%.2x,0x%.2x,0x%.2x}}'
     end
 
-    local formatted = string.format(format, unpack(guid))
+    local guid_printed = string.format(format, unpack(guid))
     if style:upper() == style then
-        formatted = formatted:upper():gsub('X', 'x')
+        guid_printed = guid_printed:upper():gsub('X', 'x')
     end
 
-    return formatted
+    return guid_printed
 end
 
 local function guid_insert(style)
     local pos = get_cursor_pos()
     local guid = guid_generate()
-    insert_text_at_pos(guid_format(guid, style), pos)
+    local guid_printed = guid_print(guid, style)
+    insert_text_at_pos(guid_printed, pos)
+end
+
+local function guid_format()
+
 end
 
 return {
-    guid_insert = guid_insert
+    guid_format = guid_format,
+    guid_insert = guid_insert,
 }
diff --git a/plugin/guid.lua b/plugin/guid.lua
index aaa9be3..f9852ff 100644
--- a/plugin/guid.lua
+++ b/plugin/guid.lua
@@ -10,8 +10,14 @@ local function guid_insert(ctx)
     guid.guid_insert(ctx.args)
 end
 
+local function guid_format(ctx)
+    guid_reload()
+    guid.guid_format(ctx.args)
+end
+
 if not vim.g.guid then
-    vim.api.nvim_create_user_command('GuidReload', guid_reload, {})
+    vim.api.nvim_create_user_command('GuidFormat', guid_format, {nargs = '?'})
     vim.api.nvim_create_user_command('GuidInsert', guid_insert, {nargs = '?'})
+    vim.api.nvim_create_user_command('GuidReload', guid_reload, {})
     vim.g.guid = true
 end