From 39f2d03f663ab28e36343acd050e947b9ba0ce7d Mon Sep 17 00:00:00 2001
From: Nils Freydank <nils.freydank@posteo.de>
Date: Sat, 29 Jul 2023 17:30:39 +0200
Subject: [PATCH] Make version and registry call-able from env for images, too

---
 build-image.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build-image.sh b/build-image.sh
index 73a7805..1f50ad4 100755
--- a/build-image.sh
+++ b/build-image.sh
@@ -6,8 +6,8 @@ set -uxa
 
 GPG_SIGNING_KEY="${GPG_SIGNING_KEY:-0x0F1DEAB2D36AD112}"
 
-REGISTRY="git.holgersson.xyz/gentoo-related/gentoo-binpkg-builder"
-VERSION="$(date --utc +%Y%m%d_%H%M%S)"
+REGISTRY="${REGISTRY:-git.holgersson.xyz/gentoo-related/gentoo-binpkg-builder}"
+VERSION="${VERSION:-$(date --utc +%Y%m%d_%H%M%S)}"
 IMAGE_TAG="${REGISTRY}:${VERSION}"
 
 REPOS="${REPOS:-/var/db/repos}"