v1.3.9: NAS 마이그레이션 루프 stdin 소비 버그 수정

psql이 파이프 입력을 읽어 baseline·migrate가 첫 파일만 처리되던 문제를 /dev/null 연결과 for 루프로 해결한다.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/migrate-production-db.sh

@@ -77,8 +77,9 @@ load_db_env_from_container() {
   fi
 }
 
+# psql이 while 루프 stdin을 읽지 않도록 /dev/null 연결
 psql_exec() {
-  compose exec -T "$DB_SERVICE" psql -v ON_ERROR_STOP=1 -U "$POSTGRES_USER" -d "$POSTGRES_DB" "$@"
+  compose exec -T "$DB_SERVICE" psql -v ON_ERROR_STOP=1 -U "$POSTGRES_USER" -d "$POSTGRES_DB" "$@" </dev/null
 }
 
 query_sql() {
@@ -130,18 +131,32 @@ is_applied() {
   [ "$(query_sql "SELECT EXISTS (SELECT 1 FROM $SCHEMA_MIGRATIONS_TABLE WHERE file_name = '$file_name');")" = "t" ]
 }
 
+matches_baseline_target() {
+  file_name=$1
+
+  if [ -z "$BASELINE_TARGET" ]; then
+    return 0
+  fi
+
+  if [ "$file_name" = "$BASELINE_TARGET" ]; then
+    return 0
+  fi
+
+  echo "$file_name" | grep -q "^${BASELINE_TARGET}_"
+}
+
 print_status() {
   if ! has_schema_migrations_table; then
     echo "schema_migrations 테이블이 없습니다."
     echo "기존 운영 DB라면 먼저 sh scripts/migrate-production-db.sh baseline 으로 현재 파일들을 적용 완료로 기록하세요."
 
-    migration_files | while IFS= read -r file_name; do
+    for file_name in $(migration_files); do
       echo "pending $file_name"
     done
     return 0
   fi
 
-  migration_files | while IFS= read -r file_name; do
+  for file_name in $(migration_files); do
     if is_applied "$file_name"; then
       echo "applied $file_name"
     else
@@ -152,18 +167,18 @@ print_status() {
 
 baseline_migrations() {
   ensure_schema_migrations_table
-  found_target=0
+  stop_after_current=0
 
-  migration_files | while IFS= read -r file_name; do
-    if [ -n "$BASELINE_TARGET" ] && [ "$found_target" -eq 1 ]; then
-      continue
+  for file_name in $(migration_files); do
+    if [ "$stop_after_current" -eq 1 ]; then
+      break
     fi
 
     run_sql "INSERT INTO $SCHEMA_MIGRATIONS_TABLE (file_name) VALUES ('$file_name') ON CONFLICT (file_name) DO NOTHING;"
     echo "baseline $file_name"
 
-    if [ -n "$BASELINE_TARGET" ] && { [ "$file_name" = "$BASELINE_TARGET" ] || echo "$file_name" | grep -q "^${BASELINE_TARGET}_"; }; then
-      found_target=1
+    if [ -n "$BASELINE_TARGET" ] && matches_baseline_target "$file_name"; then
+      stop_after_current=1
     fi
   done
 
@@ -186,7 +201,7 @@ migrate_database() {
 
   ensure_schema_migrations_table
 
-  migration_files | while IFS= read -r file_name; do
+  for file_name in $(migration_files); do
     if is_applied "$file_name"; then
       continue
     fi