renovations

script/clean-unused-png.php

@@ -0,0 +1,22 @@
+<?php
+$files = trim(`find . -name *.png`);
+$files = explode("\n", $files);
+
+$root = getcwd();
+
+echo $root;
+foreach($files as $file) {
+  $file = trim(substr($file, 1));
+  if (strstr($file, '@2x')) continue;
+
+  $filename = basename($file);
+  $dir = $root . dirname($file);
+  chdir($dir);
+  $result = `grep $filename *`;
+
+  if (!$result) {
+    echo $dir, "\n", $filename;
+
+    exit;
+  }
+}