install_quota_clone.sh: remove hardcoded PostfixAdmin path and add interactive symlink detection

install_quota_clone.sh

@@ -24,7 +24,6 @@ set -uo pipefail
 
 # ── paths ─────────────────────────────────────────────────────────────────────
 DOVECOT_LINK="/usr/local/dovecot"
-PFA_LINK="/var/www/adm.oopen.de/postfixadmin"
 BACKUP_BASE="/root/backup"
 
 # ── colour helpers ────────────────────────────────────────────────────────────
@@ -41,20 +40,44 @@ die()     { echo -e "\n${_red}FATAL: ${*}${_nc}" >&2; exit 1; }
 # ── root check ────────────────────────────────────────────────────────────────
 [[ $EUID -eq 0 ]] || die "This script must be run as root."
 
-# ── resolve symlinks ──────────────────────────────────────────────────────────
-[[ -L "$DOVECOT_LINK" ]] || die "$DOVECOT_LINK is not a symlink."
-[[ -L "$PFA_LINK"     ]] || die "$PFA_LINK is not a symlink."
-
-DOVECOT_REAL=$(realpath "$DOVECOT_LINK")
-PFA_REAL=$(realpath "$PFA_LINK")
-DOVECOT_CONF_D="${DOVECOT_REAL}/etc/dovecot/conf.d"
-SQL_CONNECT="${DOVECOT_REAL}/etc/dovecot/sql-connect.conf.ext"
-PFA_CONFIG="${PFA_REAL}/config.local.php"
-
 echo
 echo -e "${_bold}Dovecot quota_clone + PostfixAdmin quota display${_nc}"
 echo
+
+# ── Dovecot path ──────────────────────────────────────────────────────────────
+[[ -L "$DOVECOT_LINK" ]] || die "$DOVECOT_LINK is not a symlink."
+DOVECOT_REAL=$(realpath "$DOVECOT_LINK")
+DOVECOT_CONF_D="${DOVECOT_REAL}/etc/dovecot/conf.d"
+SQL_CONNECT="${DOVECOT_REAL}/etc/dovecot/sql-connect.conf.ext"
 info "Dovecot : $DOVECOT_REAL"
+
+# ── PostfixAdmin path (interactive) ──────────────────────────────────────────
+# Auto-detect: look for a 'postfixadmin' symlink under /var/www/*/htdocs/
+_pfa_default=""
+mapfile -t _pfa_candidates < <(find /var/www -maxdepth 3 -name "postfixadmin" -type l 2>/dev/null | sort)
+if [[ ${#_pfa_candidates[@]} -eq 1 ]]; then
+    _pfa_default="${_pfa_candidates[0]}"
+fi
+
+while true; do
+    if [[ -n "$_pfa_default" ]]; then
+        read -rp "  PostfixAdmin symlink [${_pfa_default}]: " PFA_LINK
+        PFA_LINK="${PFA_LINK:-$_pfa_default}"
+    else
+        read -rp "  PostfixAdmin symlink (e.g. /var/www/hostname/htdocs/postfixadmin): " PFA_LINK
+    fi
+    if [[ -L "$PFA_LINK" ]]; then
+        break
+    elif [[ -d "$PFA_LINK" ]]; then
+        echo -e "  ${_yellow}Warning: $PFA_LINK is a directory, not a symlink — continuing anyway.${_nc}"
+        break
+    else
+        echo -e "  ${_red}Not found or not a symlink: $PFA_LINK — please try again.${_nc}"
+    fi
+done
+
+PFA_REAL=$(realpath "$PFA_LINK")
+PFA_CONFIG="${PFA_REAL}/config.local.php"
 info "PFA     : $PFA_REAL"
 
 # ── read DB credentials from Dovecot's sql-connect.conf.ext ──────────────────