From 766bb2bfa0ecce950fa476207bb619f49fe4880b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Schl=C3=B6ffel?= <me@joachim-schloeffel.com>
Date: Thu, 8 Oct 2026 12:11:53 +0200
Subject: [PATCH] smoke test complete local rebuilds offline

---
 scripts/apk/ci-smoke.sh | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/scripts/apk/ci-smoke.sh b/scripts/apk/ci-smoke.sh
index c6b6e5d..c9eb633 100755
--- a/scripts/apk/ci-smoke.sh
+++ b/scripts/apk/ci-smoke.sh
@@ -12,6 +12,7 @@ registry_url="${ALPINE_REGISTRY_URL:-}"
 registry_key="${ALPINE_REGISTRY_KEY:-}"
 read -r -a package_list <<< "${packages}"
 declare -A source_packages=()
+local_repo_complete=0
 
 while IFS= read -r package_dir; do
   while IFS= read -r spec; do
@@ -26,18 +27,30 @@ for package in "${package_list[@]}"; do
   fi
 done
 
+if [[ -d "${repo_dir}" ]]; then
+  local_repo_complete=1
+  for package in "${package_list[@]}"; do
+    if ! compgen -G "${repo_dir}/${package}-*.apk" >/dev/null; then
+      local_repo_complete=0
+      break
+    fi
+  done
+fi
+
 if [[ -d "${repo_dir}" ]]; then
   cp "${repo_dir}"/*.rsa.pub /etc/apk/keys/
   echo "${repo_root}/packages/${repo_name}" >> /etc/apk/repositories
 fi
 
-if [[ -n "${registry_url}" ]]; then
+if [[ -n "${registry_url}" && "${local_repo_complete}" == 0 ]]; then
   if [[ ! -f "${registry_key}" ]]; then
     printf 'missing Alpine registry signing key: %s\n' "${registry_key:-<unset>}" >&2
     exit 1
   fi
   cp "${registry_key}" /etc/apk/keys/
   echo "${registry_url}" >> /etc/apk/repositories
+elif [[ -n "${registry_url}" ]]; then
+  printf 'Using the complete local Alpine repository; registry fallback is not needed\n'
 fi
 
 if [[ ! -d "${repo_dir}" && -z "${registry_url}" ]]; then