fix: 修复自动备份command 的问题，增加备份后自动压缩为.gz节省空间

Dockerfile

@@ -4,7 +4,7 @@ COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr
 
 RUN install-php-extensions pcntl
 
-RUN apk --no-cache add shadow supervisor nginx sqlite nginx-mod-http-brotli
+RUN apk --no-cache add shadow supervisor nginx sqlite nginx-mod-http-brotli mysql-client
 
 #复制项目文件以及配置文件
 WORKDIR /www

app/Console/Commands/BackupDatabase.php

@@ -4,6 +4,7 @@ namespace App\Console\Commands;
 
 use Illuminate\Console\Command;
 use Google\Cloud\Storage\StorageClient;
+use Symfony\Component\Process\Process;
 
 class BackupDatabase extends Command
 {
@@ -30,6 +31,8 @@ class BackupDatabase extends Command
             if (config('database.default') === 'mysql'){
                 $this->info("1️⃣：开始备份Mysql");
                 \Spatie\DbDumper\Databases\MySql::create()
+                    ->setHost(config('database.connections.mysql.host'))
+                    ->setPort(config('database.connections.mysql.port'))
                     ->setDbName(config('database.connections.mysql.database'))
                     ->setUserName(config('database.connections.mysql.username'))
                     ->setPassword(config('database.connections.mysql.password'))
@@ -42,31 +45,50 @@ class BackupDatabase extends Command
                     ->dumpToFile($databaseBackupPath);
                 $this->info("2️⃣：Sqlite备份完成");
             }
+            $this->info('3️⃣：开始压缩备份文件');
+            // 使用 gzip 压缩备份文件
+            $compressedBackupPath = $databaseBackupPath . '.gz';
+            $gzipCommand = new Process(["gzip", "-c", $databaseBackupPath]);
+            $gzipCommand->run();
+
+            // 检查压缩是否成功
+            if ($gzipCommand->isSuccessful()) {
+                // 压缩成功，你可以删除原始备份文件
+                file_put_contents($compressedBackupPath, $gzipCommand->getOutput());
+                $this->info('4️⃣：文件压缩成功');
+                unlink($databaseBackupPath);
+            } else {
+                // 压缩失败，处理错误
+                echo $gzipCommand->getErrorOutput();
+                $this->error('😔：文件压缩失败');
+                unlink($databaseBackupPath);
+                return;
+            }
             if (!$isUpload){
-                $this->info("🎉：数据库成功备份到：$databaseBackupPath");
+                $this->info("🎉：数据库成功备份到：$compressedBackupPath");
             }else{
                 // 传到云盘
-                $this->info("3️⃣：开始将备份上传到Google Cloud");
+                $this->info("5️⃣：开始将备份上传到Google Cloud");
                 // Google Cloud Storage 配置
                 $storage = new StorageClient([
                     'keyFilePath' => config('cloud_storage.google_cloud.key_file'),
                 ]);
                 $bucket = $storage->bucket(config('cloud_storage.google_cloud.storage_bucket'));
-                $objectName = 'backup/' . now()->format('Y-m-d_H-i-s') . '_database_backup.sql';
+                $objectName = 'backup/' . now()->format('Y-m-d_H-i-s') . '_database_backup.sql.gz';
                 // 上传文件
-                $bucket->upload(fopen($databaseBackupPath, 'r'), [
+                $bucket->upload(fopen($compressedBackupPath, 'r'), [
                     'name' => $objectName,
                 ]);
         
                 // 输出文件链接
                 \Log::channel('backup')->info("🎉：数据库备份已上传到 Google Cloud Storage: $objectName");
                 $this->info("🎉：数据库备份已上传到 Google Cloud Storage: $objectName");
-                \File::delete($databaseBackupPath);
+                \File::delete($compressedBackupPath);
             }
         }catch(\Exception $e){
             \Log::channel('backup')->error("😔：数据库备份失败 \n" . $e);
             $this->error("😔：数据库备份失败\n" . $e);
-            \File::delete($databaseBackupPath);
+            \File::delete($compressedBackupPath);
         }
     }
 }