From 2d142594ab4f3da4957f12296a66bde08d2108ed Mon Sep 17 00:00:00 2001
From: bstein <bstein@noreply.scm.bstein.dev>
Date: Thu, 18 Dec 2025 01:42:41 -0300
Subject: [PATCH] fix: avoid subshell in retag loop

---
 Jenkinsfile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index 80684c3..e1a560e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -165,8 +165,10 @@ PY
               \"redis-photon:harbor-redis\" \\
               \"nginx-photon:harbor-nginx\" \\
               \"registry-photon:harbor-registry\"; do
-              src=\"${IMAGE_NAMESPACE}/\\$(echo \"$pair\" | cut -d: -f1):${env.HARBOR_VERSION_RESOLVED}${TAG_SUFFIX}.${BUILD_NUMBER}\"
-              dst=\"${IMAGE_NAMESPACE}/\\$(echo \"$pair\" | cut -d: -f2):${env.HARBOR_VERSION_RESOLVED}${TAG_SUFFIX}.${BUILD_NUMBER}\"
+              pair_src=\"${pair%%:*}\"
+              pair_dst=\"${pair##*:}\"
+              src=\"${IMAGE_NAMESPACE}/${pair_src}:${env.HARBOR_VERSION_RESOLVED}${TAG_SUFFIX}.${BUILD_NUMBER}\"
+              dst=\"${IMAGE_NAMESPACE}/${pair_dst}:${env.HARBOR_VERSION_RESOLVED}${TAG_SUFFIX}.${BUILD_NUMBER}\"
               if podman image exists \"$src\"; then
                 podman tag \"$src\" \"$dst\" || true
               fi