Ignore non-existing object when deleting (#193)

build.gradle

@@ -1,17 +1,8 @@
-// TODO Remove the buildscript block when the halo devtools plugin is updated to use ASM 9.5 or later.
-buildscript {
-    dependencies {
-        // force the version of ASM used by the halo devtools plugin
-        classpath('org.ow2.asm:asm:9.8')
-        classpath('org.ow2.asm:asm-commons:9.8')
-    }
-}
-
 plugins {
     id 'java'
     id "com.github.node-gradle.node" version "7.1.0"
     id "io.freefair.lombok" version "8.13.1"
-    id "run.halo.plugin.devtools" version "0.5.0"
+    id "run.halo.plugin.devtools" version "0.6.0"
     id 'org.openapi.generator' version '7.12.0'
 }
 

settings.gradle

@@ -1,6 +1,5 @@
 pluginManagement {
     repositories {
-        maven { url 'https://s01.oss.sonatype.org/content/repositories/snapshots' }
         mavenCentral()
         maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
         maven { url 'https://maven.aliyun.com/repository/spring-plugin' }
@@ -9,4 +8,3 @@ pluginManagement {
     }
 }
 rootProject.name = 'plugin-s3'
-

src/main/java/run/halo/s3os/S3OsAttachmentHandler.java

@@ -91,13 +91,16 @@ public class S3OsAttachmentHandler implements AttachmentHandler {
                     return Mono.just(context);
                 }
                 var properties = S3OsProperties.convertFrom(deleteContext.configMap());
-                return Mono.using(() -> buildS3Client(properties),
+                return Mono.using(
+                        () -> buildS3Client(properties),
                         client -> Mono.fromCallable(
                             () -> client.deleteObject(DeleteObjectRequest.builder()
                                 .bucket(properties.getBucket())
                                 .key(objectKey)
-                                .build())).subscribeOn(Schedulers.boundedElastic()),
+                                .build())),
-                        S3Client::close)
+                        S3Client::close
+                    )
+                    .subscribeOn(Schedulers.boundedElastic())
                     .doOnNext(response -> {
                         checkResult(response, "delete object");
                         log.info("Delete object {} from bucket {} successfully",
@@ -105,8 +108,10 @@ public class S3OsAttachmentHandler implements AttachmentHandler {
                     })
                     .thenReturn(context);
             })
+            // ignore when the object does not exist
+            .onErrorComplete(NoSuchKeyException.class::isInstance)
             .onErrorMap(S3ExceptionHandler::map)
-            .map(DeleteContext::attachment);
+            .thenReturn(deleteContext.attachment());
     }
 
     @Override