From 644ac25ead90f36b6f919a79cfcb2192749af1c6 Mon Sep 17 00:00:00 2001
From: Peter van Dijk <peter.van.dijk@powerdns.com>
Date: Tue, 16 Jul 2024 11:05:21 +0200
Subject: [PATCH] build.sh target list: sort as version numbers

before:

Targets:
  centos-10
  centos-7
  rocky-8
  rocky-9
  sdist

after:

Targets:
  centos-7
  centos-10
  rocky-8
  rocky-9
  sdist
---
 build.sh                                                     | 2 +-
 demo/builder-support/dockerfiles/Dockerfile.target.centos-10 | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 demo/builder-support/dockerfiles/Dockerfile.target.centos-10

diff --git a/build.sh b/build.sh
index 673e632..43298f4 100755
--- a/build.sh
+++ b/build.sh
@@ -110,7 +110,7 @@ usage() {
     echo "  -r URL          - Use URL as registry mirror"
     echo
     echo "Targets:"
-    ls -1 $BUILDER_SUPPORT_ROOT/dockerfiles/Dockerfile.target.* | sed 's/.*Dockerfile.target.//' | sed 's/^/  /'
+    ls -1 $BUILDER_SUPPORT_ROOT/dockerfiles/Dockerfile.target.* | sed 's/.*Dockerfile.target.//' | sed 's/^/  /' | sort -V
 
     echo
     [ -f "$BUILDER_SUPPORT_ROOT/usage.include.txt" ] && cat "$BUILDER_SUPPORT_ROOT/usage.include.txt"
diff --git a/demo/builder-support/dockerfiles/Dockerfile.target.centos-10 b/demo/builder-support/dockerfiles/Dockerfile.target.centos-10
new file mode 100644
index 0000000..b9dcdd4
--- /dev/null
+++ b/demo/builder-support/dockerfiles/Dockerfile.target.centos-10
@@ -0,0 +1 @@
+# bogus target for sort testing