feat(docker): add Docker support

scripts/merge_manifest.py

@@ -0,0 +1,14 @@
+import glob
+import os, sys
+
+MAIN_IMAGE_NAME=sys.argv[1]
+TARGET_TAG="latest" if len(sys.argv) < 3 else sys.argv[2]
+
+args=["docker manifest create {}:{}".format(MAIN_IMAGE_NAME, TARGET_TAG)]
+for i in glob.glob("/tmp/images/*/*.txt"):
+    with open(i, "r") as file:
+        args += " --amend {}@{}".format(MAIN_IMAGE_NAME, file.readline().strip())
+cmd_create="".join(args)
+cmd_push="docker manifest push {}:{}".format(MAIN_IMAGE_NAME, TARGET_TAG)
+os.system(cmd_create)
+os.system(cmd_push)