build/rebuild.sh: rebuild when current image has pending updates

2022-06-26 15:09:51 +02:00
parent aec33942bb
commit 7d6169a8a0
5 changed files with 41 additions and 0 deletions
--- a/build/rebuild.sh
+++ b/build/rebuild.sh
@ -0,0 +1,18 @@
+#!/bin/sh
+
+updates_available () {
+    docker pull $1
+    if test "$(docker run -it --rm $1 /bin/sh -c 'apt -qqq update && apt -qq list --upgradable')" != ""; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+if updates_available pommib/powerdns:4.4-bullseye; then
+    ./debian/11/build.sh
+fi
+
+if updates_available pommib/powerdns:4.6-bookworm; then
+    ./debian/12/build.sh
+fi