From 742d4eb3de00398ca0435775d2df9f6f070f4eed Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Wed, 24 Jul 2019 21:41:55 +0200
Subject: [PATCH] Add post_build hook to tag latest

---
 hooks/post_build | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100755 hooks/post_build

diff --git a/hooks/post_build b/hooks/post_build
new file mode 100755
index 0000000..23a078e
--- /dev/null
+++ b/hooks/post_build
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+tagStart=$(echo $IMAGE_NAME | awk '{print index($1,":")}')
+repoName=${IMAGE_NAME:0:tagStart-1}
+tagName=${IMAGE_NAME:tagStart:99}
+
+if [ "$tagName" = "latest-apache" ]; then
+  echo "Tagging $IMAGE_NAME as :latest"
+
+  docker tag $IMAGE_NAME ${repoName}:latest
+  docker push ${repoName}:latest
+fi