Update start.sh

start.sh

@@ -13,15 +13,21 @@ fi
 
 export POSTGRES_USER="${POSTGRES_USER:-admin}"
 export POSTGRES_DB="${POSTGRES_DB:-appdb}"
+
+# PostgreSQL 运行数据目录：建议使用 Space 本地磁盘
 export PGDATA="${PGDATA:-/home/user/pgdata}"
 
+# 挂载大磁盘目录：用于备份、用户文件、导出文件、生成文件
 export DATA_DIR="${DATA_DIR:-/data}"
 export BACKUP_DIR="${BACKUP_DIR:-/data/backups}"
 export USER_FILE_DIR="${USER_FILE_DIR:-/data/files}"
 export EXPORT_DIR="${EXPORT_DIR:-/data/exports}"
 export GENERATED_DIR="${GENERATED_DIR:-/data/generated}"
+
+# 自动备份间隔，默认 1 小时
 export BACKUP_INTERVAL_SECONDS="${BACKUP_INTERVAL_SECONDS:-3600}"
 
+echo "Runtime configuration:"
 echo "POSTGRES_USER=$POSTGRES_USER"
 echo "POSTGRES_DB=$POSTGRES_DB"
 echo "PGDATA=$PGDATA"
@@ -40,11 +46,11 @@ mkdir -p "$USER_FILE_DIR"
 mkdir -p "$EXPORT_DIR"
 mkdir -p "$GENERATED_DIR"
 
-# PostgreSQL 数据目录必须尽量保持 postgres 用户权限
+# PostgreSQL 数据目录需要 postgres 用户权限
 chown -R postgres:postgres "$PGDATA" || true
 chmod 700 "$PGDATA" || true
 
-# /data 是挂载大磁盘，可能不支持 chown，所以这里允许失败
+# /data 是挂载大磁盘，可能不支持 chown，这里只尽量设置权限，允许失败
 chmod -R 755 "$DATA_DIR" || true
 
 echo "Directory status:"
@@ -72,6 +78,7 @@ else
 fi
 
 echo "Starting PostgreSQL..."
+
 docker-entrypoint.sh postgres &
 
 POSTGRES_PID=$!
@@ -87,8 +94,9 @@ echo "PostgreSQL is ready."
 if [ "$RESTORE_BACKUP" = "1" ]; then
   echo "Restoring database from $BACKUP_DIR/latest.sql ..."
 
-  psql \
+  PGPASSWORD="$POSTGRES_PASSWORD" psql \
     -h 127.0.0.1 \
+    -p 5432 \
     -U "$POSTGRES_USER" \
     -d "$POSTGRES_DB" \
     < "$BACKUP_DIR/latest.sql" || {
@@ -105,8 +113,9 @@ create_backup() {
 
   echo "Creating backup: $BACKUP_FILE"
 
-  pg_dump \
+  PGPASSWORD="$POSTGRES_PASSWORD" pg_dump \
     -h 127.0.0.1 \
+    -p 5432 \
     -U "$POSTGRES_USER" \
     -d "$POSTGRES_DB" \
     > "$BACKUP_FILE.tmp"
@@ -140,8 +149,21 @@ fi
 
 backup_loop &
 
+echo "Checking PHP modules..."
+
+if php -m | grep -Ei "pgsql|pdo_pgsql" > /dev/null; then
+  echo "PHP PostgreSQL extension loaded."
+else
+  echo "ERROR: PHP PostgreSQL extension is not loaded."
+  echo "Installed PHP modules:"
+  php -m
+  echo ""
+  echo "Please make sure Dockerfile installs php-pgsql."
+  exit 1
+fi
+
 echo "Starting Adminer on port 7860..."
-echo "Adminer login:"
+echo "Adminer login information:"
 echo "System: PostgreSQL"
 echo "Server: 127.0.0.1"
 echo "Username: $POSTGRES_USER"