!490 Package image files after compilation

Merge pull request !490 from weifulun/package_image

hb_internal/build/build_process.py

@@ -153,6 +153,7 @@ class Build():
             post_build = PostBuild(self.config)
             post_build.clean(self.start_time)
             post_build.patch_ohos_para(cmd_args)
+            post_build.package_image()
             output_part_rom_status(self.config.root_path)
 
         hb_info(f'{os.path.basename(self.config.out_path)} build success')

hb_internal/common/misc.py

@@ -131,7 +131,14 @@ class PostBuild:
             data += line
         with open(ohos_para_file_path, 'w', encoding='utf-8') as ohos_para_file:
             ohos_para_file.write(data)
-
+            
+    def package_image(self):
+        image_path = os.path.join(self._out_path, 'packages/phone/images/')
+        if os.path.exists(image_path):
+            packaged_file_path = os.path.join(self._out_path, 'images.tar.gz')
+            cmd = ['tar', '-zcvf', packaged_file_path, image_path]
+            exec_command(cmd, log_path=self._log_path)
+            
     def stat_pycache(self):
         cmd = [
             'python3', '{}/build/scripts/util/pyd.py'.format(self._root_path),