Fix AWS nio tests [ci fast]

Signed-off-by: Paolo Di Tommaso <[email protected]>

Author: pditommaso

.github/workflows/build.yml

@@ -79,6 +79,8 @@ jobs:
             echo $GOOGLE_SECRET | base64 -d > $PWD/google_credentials.json
             export GOOGLE_APPLICATION_CREDENTIALS=$PWD/google_credentials.json
             fi
+            export AWS_S3FS_ACCESS_KEY=${AWS_ACCESS_KEY_ID}
+            export AWS_S3FS_SECRET_KEY=${AWS_SECRET_ACCESS_KEY}
             # run tests
             make test
         env:
@@ -95,6 +97,7 @@ jobs:
           AZURE_BATCH_ACCOUNT_KEY: ${{ secrets.AZURE_BATCH_ACCOUNT_KEY }}
 
       - name: Publish tests report
+        if: always()
         uses: actions/upload-artifact@v4
         with:
           name: report-unit-tests-jdk-${{ matrix.java_version }}

plugins/nf-amazon/src/main/nextflow/cloud/aws/nio/S3FileSystemProvider.java

@@ -669,7 +669,8 @@ public <V extends FileAttributeView> V getFileAttributeView(Path path, Class<V>
 				throw new RuntimeException("Unable read attributes for file: " + FilesEx.toUriString(s3Path), e);
 			}
 		}
-		throw new UnsupportedOperationException("Not a valid S3 file system provider file attribute view: " + type.getName());
+		log.trace("Unsupported S3 file system provider file attribute view: " + type.getName());
+        return null;
 	}
 
 

plugins/nf-amazon/src/test/nextflow/cloud/aws/nio/AwsS3NioTest.groovy

@@ -31,7 +31,6 @@ import java.nio.file.StandardOpenOption
 import java.nio.file.attribute.BasicFileAttributes
 
 import com.amazonaws.services.s3.AmazonS3
-import com.amazonaws.services.s3.model.AmazonS3Exception
 import com.amazonaws.services.s3.model.Tag
 import groovy.util.logging.Slf4j
 import nextflow.Global