Enforce & fix license headers

LICENSE_HEADER.txt

@@ -0,0 +1,8 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+

LICENSE_HEADER_FORKED.txt

@@ -0,0 +1,32 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/*
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+

java-client/build.gradle.kts

@@ -296,19 +296,28 @@ tasks.withType<Jar> {
 }
 
 spotless {
-  java {
+    java {
+        target("**/*.java")
 
-    target("**/*.java")
+        licenseHeaderFile("../LICENSE_HEADER.txt")
+            .named("PrimaryLicenseHeader")
+            .onlyIfContentMatches("^((?!Licensed to Elasticsearch)[\\s\\S])*$")
+            .delimiter("(package |//-----)")
 
-    // Use the default importOrder configuration
-    importOrder()
-    removeUnusedImports()
+        licenseHeaderFile("../LICENSE_HEADER_FORKED.txt")
+            .named("ForkedLicenseHeader")
+            .onlyIfContentMatches("Licensed to Elasticsearch")
+            .delimiter("(package |//-----)")
 
-    eclipse().configFile("../buildSrc/formatterConfig.xml")
+        // Use the default importOrder configuration
+        importOrder()
+        removeUnusedImports()
 
-    trimTrailingWhitespace()
-    endWithNewline()
-  }
+        eclipse().configFile("../buildSrc/formatterConfig.xml")
+
+        trimTrailingWhitespace()
+        endWithNewline()
+    }
 }
 
 publishing {

java-client/src/main/java/org/opensearch/client/opensearch/_types/aggregations/CompositeValuesSource.java

@@ -1,3 +1,11 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
 package org.opensearch.client.opensearch._types.aggregations;
 
 import jakarta.json.stream.JsonGenerator;

java-client/src/main/java/org/opensearch/client/opensearch/_types/analysis/CjkAnalyzer.java

@@ -6,11 +6,6 @@
  * compatible open source license.
  */
 
-/*
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
 package org.opensearch.client.opensearch._types.analysis;
 
 import jakarta.json.stream.JsonGenerator;

java-client/src/main/java/org/opensearch/client/opensearch/_types/analysis/SmartcnAnalyzer.java

@@ -6,11 +6,6 @@
  * compatible open source license.
  */
 
-/*
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
 package org.opensearch.client.opensearch._types.analysis;
 
 import jakarta.json.stream.JsonGenerator;

java-client/src/main/java/org/opensearch/client/opensearch/_types/analysis/SmartcnStopTokenFilter.java

@@ -6,11 +6,6 @@
  * compatible open source license.
  */
 
-/*
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
 package org.opensearch.client.opensearch._types.analysis;
 
 import jakarta.json.stream.JsonGenerator;

java-client/src/main/java/org/opensearch/client/opensearch/_types/analysis/SmartcnTokenizer.java

@@ -6,11 +6,6 @@
  * compatible open source license.
  */
 
-/*
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
 package org.opensearch.client.opensearch._types.analysis;
 
 import jakarta.json.stream.JsonGenerator;

java-client/src/main/java/org/opensearch/client/opensearch/_types/query_dsl/HybridQuery.java

@@ -1,3 +1,11 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
 package org.opensearch.client.opensearch._types.query_dsl;
 
 import jakarta.json.stream.JsonGenerator;

java-client/src/main/java/org/opensearch/client/opensearch/core/bulk/UpdateOperation.java

@@ -15,7 +15,7 @@
  * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *	 http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an

java-client/src/main/java/org/opensearch/client/opensearch/core/search/CompletionSuggest.java

@@ -7,23 +7,23 @@
  */
 
 /*
-* Licensed to Elasticsearch B.V. under one or more contributor
-* license agreements. See the NOTICE file distributed with
-* this work for additional information regarding copyright
-* ownership. Elasticsearch B.V. licenses this file to you under
-* the Apache License, Version 2.0 (the "License"); you may
-* not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied.  See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 /*
  * Modifications Copyright OpenSearch Contributors. See

java-client/src/main/java/org/opensearch/client/opensearch/core/search/PhraseSuggest.java

@@ -7,23 +7,23 @@
  */
 
 /*
-* Licensed to Elasticsearch B.V. under one or more contributor
-* license agreements. See the NOTICE file distributed with
-* this work for additional information regarding copyright
-* ownership. Elasticsearch B.V. licenses this file to you under
-* the Apache License, Version 2.0 (the "License"); you may
-* not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied.  See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 /*
  * Modifications Copyright OpenSearch Contributors. See

java-client/src/main/java/org/opensearch/client/opensearch/core/search/SearchResult.java

@@ -6,10 +6,6 @@
  * compatible open source license.
  */
 
-/*
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
 package org.opensearch.client.opensearch.core.search;
 
 import jakarta.json.stream.JsonGenerator;

java-client/src/main/java/org/opensearch/client/opensearch/core/search/SuggestVariant.java

@@ -7,23 +7,23 @@
  */
 
 /*
-* Licensed to Elasticsearch B.V. under one or more contributor
-* license agreements. See the NOTICE file distributed with
-* this work for additional information regarding copyright
-* ownership. Elasticsearch B.V. licenses this file to you under
-* the Apache License, Version 2.0 (the "License"); you may
-* not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied.  See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 /*
  * Modifications Copyright OpenSearch Contributors. See

java-client/src/main/java/org/opensearch/client/opensearch/core/search/TermSuggest.java

@@ -7,23 +7,23 @@
  */
 
 /*
-* Licensed to Elasticsearch B.V. under one or more contributor
-* license agreements. See the NOTICE file distributed with
-* this work for additional information regarding copyright
-* ownership. Elasticsearch B.V. licenses this file to you under
-* the Apache License, Version 2.0 (the "License"); you may
-* not use this file except in compliance with the License.
-* You may obtain a copy of the License at
-*
-*     http://www.apache.org/licenses/LICENSE-2.0
-*
-* Unless required by applicable law or agreed to in writing,
-* software distributed under the License is distributed on an
-* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-* KIND, either express or implied.  See the License for the
-* specific language governing permissions and limitations
-* under the License.
-*/
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 /*
  * Modifications Copyright OpenSearch Contributors. See

java-client/src/main/java/org/opensearch/client/opensearch/generic/Requests.java

@@ -1,3 +1,11 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ */
+
 package org.opensearch.client.opensearch.generic;
 
 import jakarta.json.JsonObject;

java-client/src/main/java/org/opensearch/client/opensearch/ingest/TextEmbeddingProcessor.java

@@ -6,11 +6,6 @@
  * compatible open source license.
  */
 
-/*
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
- */
-
 package org.opensearch.client.opensearch.ingest;
 
 import jakarta.json.stream.JsonGenerator;

java-client/src/main/java/org/opensearch/client/transport/httpclient5/DeadHostState.java

@@ -7,15 +7,15 @@
  */
 
 /*
- * Licensed to Elasticsearch under one or more contributor
+ * Licensed to Elasticsearch B.V. under one or more contributor
  * license agreements. See the NOTICE file distributed with
  * this work for additional information regarding copyright
- * ownership. Elasticsearch licenses this file to you under
+ * ownership. Elasticsearch B.V. licenses this file to you under
  * the Apache License, Version 2.0 (the "License"); you may
  * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *    http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an

java-client/src/main/java/org/opensearch/client/transport/httpclient5/HttpAsyncResponseConsumerFactory.java

@@ -7,15 +7,15 @@
  */
 
 /*
- * Licensed to Elasticsearch under one or more contributor
+ * Licensed to Elasticsearch B.V. under one or more contributor
  * license agreements. See the NOTICE file distributed with
  * this work for additional information regarding copyright
- * ownership. Elasticsearch licenses this file to you under
+ * ownership. Elasticsearch B.V. licenses this file to you under
  * the Apache License, Version 2.0 (the "License"); you may
  * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *    http://www.apache.org/licenses/LICENSE-2.0
+ *     http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an