From 67b4d1a2e7221eb11f865988337ea22ccfd1fe96 Mon Sep 17 00:00:00 2001
From: Ishotihadus <hanachan.pao@gmail.com>
Date: Mon, 16 Jul 2018 02:29:28 +0900
Subject: [PATCH] add usamin support

---
 exe/mikunyan-image | 7 ++++++-
 exe/mikunyan-json  | 7 ++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/exe/mikunyan-image b/exe/mikunyan-image
index 8480615..a362516 100755
--- a/exe/mikunyan-image
+++ b/exe/mikunyan-image
@@ -2,7 +2,12 @@
 require 'mikunyan'
 require 'mikunyan/decoders'
 require 'fileutils'
-require 'json'
+begin
+    require 'usamin'
+    require 'usamin/overwrite'
+rescue LoadError
+    require 'json'
+end
 
 opts = {:as_asset => false, :outputdir => nil, :sprite => false, :pretty => false}
 arg = nil
diff --git a/exe/mikunyan-json b/exe/mikunyan-json
index e29715b..2fa5189 100755
--- a/exe/mikunyan-json
+++ b/exe/mikunyan-json
@@ -74,7 +74,12 @@ if opts[:yaml]
     require 'yaml'
     puts YAML.dump(assets)
 else
-    require 'json'
+    begin
+        require 'usamin'
+        require 'usamin/overwrite'
+    rescue LoadError
+        require 'json'
+    end
     assets = assets.map{|k, v| [k, obj64(v)]}.to_h
     if opts[:pretty]
         puts JSON.pretty_generate(assets)