Build: Upgrade to RAT 0.16.1, scanning hidden directories and adding missing ASF headers

.github/ISSUE_TEMPLATE/iceberg_bug_report.yml

@@ -1,3 +1,22 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF 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.
+#
+
 ---
 name: Iceberg Bug report 🐞
 description: Problems, bugs and issues with Apache Iceberg

.github/ISSUE_TEMPLATE/iceberg_improvement.yml

@@ -1,3 +1,22 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF 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.
+#
+
 ---
 name: Iceberg Improvement / Feature Request
 description: New features with Apache Iceberg

.github/ISSUE_TEMPLATE/iceberg_question.yml

@@ -1,3 +1,22 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF 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.
+#
+
 ---
 name: Iceberg Question
 description: Questions around Apache Iceberg

.github/workflows/check-md-link.yml

@@ -1,3 +1,22 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF 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.
+#
+
 name: Check Markdown links
 
 on:

dev/.rat-excludes

@@ -1,4 +1,5 @@
 .rat-excludes
 build
+.git
 .gitignore
 poetry.lock

dev/check-license

@@ -58,7 +58,7 @@ else
     declare java_cmd=java
 fi
 
-export RAT_VERSION=0.15
+export RAT_VERSION=0.16.1
 export rat_jar="$FWDIR"/lib/apache-rat-${RAT_VERSION}.jar
 mkdir -p "$FWDIR"/lib
 
@@ -68,7 +68,7 @@ mkdir -p "$FWDIR"/lib
 }
 
 mkdir -p build
-$java_cmd -jar "$rat_jar" -E "$FWDIR"/dev/.rat-excludes -d "$FWDIR" > build/rat-results.txt
+$java_cmd -jar "$rat_jar" --scan-hidden-directories -E "$FWDIR"/dev/.rat-excludes -d "$FWDIR" > build/rat-results.txt
 
 if [ $? -ne 0 ]; then
    echo "RAT exited abnormally"