From 27c82a9634f03e580c4ef86b395d9e09d4a9ec7e Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Fri, 3 Apr 2026 01:17:13 +0200
Subject: [PATCH] uprgade-keycloak.sh: Changes when importing existing
 configuration files.

---
 uprgade-keycloak.sh | 70 +++++++++++++++++++++++++++++++--------------
 1 file changed, 48 insertions(+), 22 deletions(-)

diff --git a/uprgade-keycloak.sh b/uprgade-keycloak.sh
index d63e924..8aaccd5 100755
--- a/uprgade-keycloak.sh
+++ b/uprgade-keycloak.sh
@@ -643,41 +643,67 @@ else
    echo_skipped
 fi
 
-echononl "Copy 'conf/ directory from the previous installation to the new installation."
 
-#cp -a "${CUR_INSTALL_DIR}.${backup_date}/conf" "${KEYCLOAK_INSTALL_DIR}/" > "$log_file" 2>&1
+echononl "Copy configuration files from the previous installation to the new installation."
 
-# shopt -s extglob
-# cp -r ${CUR_INSTALL_DIR}.${backup_date}/conf/!('cache-ispn.xml'|'README.md') \
-#    ${KEYCLOAK_INSTALL_DIR}/conf/ > "$log_file" 2>&1
-# shopt -u extglob
+_failed=false
+: > "$log_file"
 
-find "${CUR_INSTALL_DIR}.${backup_date}/conf" -type f \
-  ! -name 'cache-ispn.xml' \
-  ! -name 'README.md' \
-  ! -name 'keycloak.conf.ORIG' \
-  -exec cp --parents {} "${KEYCLOAK_INSTALL_DIR}/conf" \;  > "$log_file" 2>&1
 
-if [[ $? -ne 0 ]]; then
-   echo_failed
-   error "$(cat "$log_file")"
+SRC_DIR="${CUR_INSTALL_DIR}.${backup_date}/conf"
+DST_DIR="${KEYCLOAK_INSTALL_DIR}/conf"
 
-   if $terminal ; then
+for ext in conf json; do
 
-      echononl "\033[1mcontinue anyway\033[m [yes/no]: "
-      read OK
-      while [[ "${OK,,}" != "yes" ]] && [[  "${OK,,}" != "no" ]] ; do
-         echononl "Wrong entry! - repeat [yes/nno]: "
-         read OK
-      done
-      [[ $OK = "yes" ]] || fatal "Abbruch durch User"
+   # Prüfen ob überhaupt Dateien mit dieser Endung existieren
+   shopt -s nullglob
+   files=("${SRC_DIR}"/*.${ext})
+   shopt -u nullglob
 
+   if [[ ${#files[@]} -eq 0 ]]; then
+
+      # no files *.${ext} found  in ${SRC_DIR}
+      continue
    fi
 
+   for src_file in "${files[@]}"; do
+      filename=$(basename "${src_file}")
+      dst_file="${DST_DIR}/${filename}"
+
+      # Existierende Zieldatei sichern
+      if [[ -f "${dst_file}" ]]; then
+
+         orig_file="${dst_file}.ORIG"
+
+         # Backup '${dst_file}'
+         # '${dst_file}' -> '${orig_file}'
+         cp -p "${dst_file}" "${orig_file}" || {
+
+            echo "Unable to save '$(basename "${dst_file}")'. The file was not copied to the installation directory." >> "$log_file"
+            _failed=true
+
+            #  '${dst_file}' nicht sichern. Überspringe.
+            continue
+         }
+      fi
+
+      # Datei ins Zielverzeichnis kopieren
+      # '${src_file}' -> '${dst_file}'"
+      cp -p "${src_file}" "${dst_file}" || {
+         echo " Copying existing '$(basename "${src_file}")' into to installation directory failed!" >> "$log_file"
+         _failed=true
+      }
+   done
+done
+
+if ${_failed} ; then
+   echo_failed
+   error "$(cat "$log_file")"
 else
    echo_ok
 fi
 
+
 echononl "Copy 'providers/ directory from the previous installation to the new installation."
 cp -a "${CUR_INSTALL_DIR}.${backup_date}/providers" "${KEYCLOAK_INSTALL_DIR}/" > "$log_file" 2>&1
 if [[ $? -ne 0 ]]; then