fix: Add application/gzip to recognize gzipped files

connect-file-pulse-filesystems/filepulse-local-fs/src/main/java/io/streamthoughts/kafka/connect/filepulse/fs/codec/GZipCodec.java

@@ -42,6 +42,7 @@ public class GZipCodec implements CodecHandler {
 
     static  {
         MIME_TYPES.add("application/x-gzip");
+        MIME_TYPES.add("application/gzip");
     }
 
     /**

connect-file-pulse-filesystems/filepulse-local-fs/src/test/java/io/streamthoughts/kafka/connect/filepulse/fs/LocalFSDirectoryListingTest.java

@@ -33,6 +33,7 @@
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.stream.Collectors;
+import java.util.zip.GZIPOutputStream;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
@@ -77,6 +78,26 @@ public void shouldExtractXZGipCompressedFilesPathWhileScanningGivenRecursiveScan
         Assert.assertEquals(expected, getCanonicalPath(scanned.iterator().next()));
     }
 
+    @Test
+    public void shouldExtractGzipCompressedFiles() throws IOException {
+        File archiveFile = new File(inputDirectory, DEFAULT_ARCHIVE_NAME + ".gz");
+
+        try (GZIPOutputStream os = new GZIPOutputStream(new FileOutputStream(archiveFile))) {
+            byte[] data = "dummy".getBytes();
+            os.write(data, 0, data.length);
+        }
+
+        scanner.configure(new HashMap<>() {{
+            put(LocalFSDirectoryListingConfig.FS_LISTING_DIRECTORY_PATH, inputDirectory.getAbsolutePath());
+        }});
+
+        final Collection<FileObjectMeta> scanned = scanner.listObjects();
+        Assert.assertEquals(1, scanned.size());
+        String expected = String.join(File.separator, Arrays.asList(inputDirectory.getCanonicalPath(),
+                DEFAULT_ARCHIVE_NAME, DEFAULT_ARCHIVE_NAME));
+        Assert.assertEquals(expected, getCanonicalPath(scanned.iterator().next()));
+    }
+
     @Test
     public void shouldListFilesGivenRecursiveScanEnable() throws IOException {
         folder.newFolder(TEST_SCAN_DIRECTORY , "sub-directory");