From 3d508868c8e8837a101667aa0d156b182ac22912 Mon Sep 17 00:00:00 2001
From: M_Kececi <you@example.com>
Date: Tue, 17 Feb 2026 14:11:28 +0300
Subject: [PATCH] Merge remote-tracking branch 'origin/master'

---
 deploy/deploy.sh | 61 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/deploy/deploy.sh b/deploy/deploy.sh
index dccb423..415b287 100644
--- a/deploy/deploy.sh
+++ b/deploy/deploy.sh
@@ -10,6 +10,41 @@ export FORCE_COLOR="0"
 LOG_FILE="/var/log/bssapp_deploy.log"
 APP_DIR="/opt/bssapp"
 LOCK_FILE="/tmp/bssapp_deploy.lock"
+RUNTIME_BACKUP_DIR=""
+RUNTIME_PRESERVE_FILES=(
+  ".env"
+  "mail.env"
+  "svc/.env"
+  "svc/mail.env"
+  "svc/fonts"
+  "svc/public"
+)
+
+backup_runtime_files() {
+  RUNTIME_BACKUP_DIR="$(mktemp -d /tmp/bssapp-runtime.XXXXXX)"
+
+  for rel in "${RUNTIME_PRESERVE_FILES[@]}"; do
+    src="$APP_DIR/$rel"
+    dst="$RUNTIME_BACKUP_DIR/$rel"
+
+    if [[ -e "$src" ]]; then
+      mkdir -p "$(dirname "$dst")"
+      cp -a "$src" "$dst"
+    fi
+  done
+}
+
+restore_runtime_files() {
+  [[ -n "$RUNTIME_BACKUP_DIR" && -d "$RUNTIME_BACKUP_DIR" ]] || return 0
+  find "$RUNTIME_BACKUP_DIR" -mindepth 1 -print -quit | grep -q . || return 0
+  cp -a "$RUNTIME_BACKUP_DIR/." "$APP_DIR/"
+}
+
+cleanup_runtime_backup() {
+  if [[ -n "$RUNTIME_BACKUP_DIR" && -d "$RUNTIME_BACKUP_DIR" ]]; then
+    rm -rf "$RUNTIME_BACKUP_DIR"
+  fi
+}
 
 ensure_runtime_env_files() {
   # Bazı unit dosyaları EnvironmentFile olarak bu path'leri bekliyor.
@@ -20,6 +55,25 @@ ensure_runtime_env_files() {
   [[ -f "$APP_DIR/svc/mail.env" ]] || touch "$APP_DIR/svc/mail.env"
 }
 
+ensure_pdf_fonts() {
+  font_dir="$APP_DIR/svc/fonts"
+  sys_font_dir="/usr/share/fonts/truetype/dejavu"
+
+  mkdir -p "$font_dir"
+
+  if [[ ! -f "$font_dir/DejaVuSans.ttf" && -f "$sys_font_dir/DejaVuSans.ttf" ]]; then
+    cp -a "$sys_font_dir/DejaVuSans.ttf" "$font_dir/DejaVuSans.ttf"
+  fi
+  if [[ ! -f "$font_dir/DejaVuSans-Bold.ttf" && -f "$sys_font_dir/DejaVuSans-Bold.ttf" ]]; then
+    cp -a "$sys_font_dir/DejaVuSans-Bold.ttf" "$font_dir/DejaVuSans-Bold.ttf"
+  fi
+
+  if [[ ! -f "$font_dir/DejaVuSans.ttf" || ! -f "$font_dir/DejaVuSans-Bold.ttf" ]]; then
+    echo "ERROR: Required PDF fonts missing in $font_dir (DejaVuSans.ttf / DejaVuSans-Bold.ttf)"
+    return 1
+  fi
+}
+
 build_api_binary() {
   if ! command -v go >/dev/null 2>&1; then
     echo "go command not found; cannot build backend binary."
@@ -37,6 +91,8 @@ build_api_binary() {
 }
 
 run_deploy() {
+  trap cleanup_runtime_backup EXIT
+
   exec 9>"$LOCK_FILE"
   if ! flock -n 9; then
     echo "[$(date '+%F %T')] Deploy already running. Skipping new request."
@@ -50,9 +106,11 @@ run_deploy() {
   cd "$APP_DIR"
 
   echo "== GIT SYNC =="
+  backup_runtime_files
   git fetch origin
   git reset --hard origin/master
   git clean -fdx -e .env -e mail.env -e svc/.env -e svc/mail.env -e svc/bssapp
+  restore_runtime_files
 
   echo "== BUILD UI =="
   cd "$APP_DIR/ui"
@@ -70,6 +128,9 @@ run_deploy() {
   echo "== ENSURE ENV FILES =="
   ensure_runtime_env_files
 
+  echo "== ENSURE PDF FONTS =="
+  ensure_pdf_fonts
+
   echo "== RESTART SERVICE =="
   systemctl restart bssapp