From d8e1c8253ab547ef379cab86f95230031722046b Mon Sep 17 00:00:00 2001
From: Endial Fang <endial@126.com>
Date: Mon, 21 Dec 2020 11:06:50 +0800
Subject: [PATCH] =?UTF-8?q?[feat:12]=E5=A2=9E=E5=8A=A0=E9=92=88=E5=AF=B9Do?=
 =?UTF-8?q?cker=20Hub=E7=9A=84hooks=E8=84=9A=E6=9C=AC?=
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---
 hooks/README.md | 8 ++++++++
 hooks/build     | 7 +++++++
 2 files changed, 15 insertions(+)
 create mode 100644 hooks/README.md
 create mode 100644 hooks/build

diff --git a/hooks/README.md b/hooks/README.md
new file mode 100644
index 0000000..3651cba
--- /dev/null
+++ b/hooks/README.md
@@ -0,0 +1,8 @@
+# 说明
+
+## 用途
+
+本目录下相关 Hooks 脚本主要用于 Docker Hub 服务器编译镜像时，获取用户设置的环境变量，并根据环境变量进行条件编译。相关脚本说明参照[官方文档](https://docs.docker.com/docker-hub/builds/advanced/)。
+
+目录`hooks`必须与镜像编译文件 Dockerfile 同目录。
+
diff --git a/hooks/build b/hooks/build
new file mode 100644
index 0000000..51964a9
--- /dev/null
+++ b/hooks/build
@@ -0,0 +1,7 @@
+#!/bin/bash
+# v1.0 by Endial Fang (endial@126.com)
+#
+# 用户 docker.hub 的自动编译钩子文件，相应的变量在镜像库自动编译界面进行配置（如：registry_url、apt_source）
+# 参见： https://docs.docker.com/docker-hub/builds/advanced/
+
+docker build --build-arg registry_url=${registry_url:-docker.io} --build-arg apt_source=${apt_source:-default} -f $DOCKERFILE_PATH -t $IMAGE_NAME .