优化 MinIO 自动配置和属性默认值

- 增加对默认 endpoint 和 port 的日志警告
- 优化 endpoint 和 port 的默认值处理逻辑
- 更新 MinioProperties 默认值以允许为空

Author: TrueNine

oss/oss-minio/src/main/kotlin/io/github/truenine/composeserver/oss/minio/autoconfig/MinioAutoConfiguration.kt

@@ -39,11 +39,14 @@ class MinioAutoConfiguration {
   @Bean
   @ConditionalOnMissingBean
   fun minioClient(ossProperties: OssProperties, environment: Environment, minioProperties: MinioProperties): MinioClient {
-    val endpoint = minioProperties.endpoint?.takeIf { it.isNotBlank() } ?: ossProperties.endpoint
-    val port = minioProperties.port ?: MinioProperties.DEFAULT_PORT
+    val endpoint =
+      minioProperties.endpoint?.takeIf { it.isNotBlank() }
+        ?: ossProperties.endpoint
+        ?: MinioProperties.DEFAULT_ENDPOINT.also { it: String -> log.warn("use default endpoint {}", it) }
+    require(endpoint.isNotBlank()) { "MinIO endpoint is required" }
+    val port = minioProperties.port ?: MinioProperties.DEFAULT_PORT.also { log.warn("use default port: {}", it) }
     val accessKey = minioProperties.accessKey ?: ossProperties.accessKey
     val secretKey = minioProperties.secretKey ?: ossProperties.secretKey
-    require(!endpoint.isNullOrBlank()) { "MinIO endpoint is required" }
     val enableSsl = endpoint.startsWith("https://") || ossProperties.enableSsl || (minioProperties.enableSsl == true)
 
     require(!accessKey.isNullOrBlank()) { "MinIO access key is required" }

oss/oss-minio/src/main/kotlin/io/github/truenine/composeserver/oss/minio/properties/MinioProperties.kt

@@ -24,8 +24,8 @@ import org.springframework.boot.context.properties.ConfigurationProperties
  */
 @ConfigurationProperties(prefix = SpringBootConfigurationPropertiesPrefixes.OSS_MINIO)
 data class MinioProperties(
-  var endpoint: String? = DEFAULT_ENDPOINT,
-  var port: Int? = DEFAULT_PORT,
+  var endpoint: String? = null,
+  var port: Int? = null,
   var accessKey: String? = null,
   var secretKey: String? = null,
   var exposedBaseUrl: String? = null,