SINGA-508 Add Apache RAT licence check with Github Actions

.github/workflows/rat.yaml

@@ -0,0 +1,44 @@
+#
+# 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.
+#
+
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the action will run. Triggers the workflow on push or pull request 
+# events but only for the master branch
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "CheckLicence"
+  CheckLicence:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+    - uses: actions/checkout@v2
+
+    # Runs a single command using the runners shell
+    - name: Licence check with Apache RAT
+      run: bash -ex tool/rat.sh

.pylintrc

@@ -1,3 +1,20 @@
+# 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.
+#
+
 [MASTER]
 
 errors-only=yes

java/pom.xml

@@ -31,8 +31,8 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
         <configuration>
-          <source>1.5</source>
-          <target>1.5</target>
+          <source>1.8</source>
+          <target>1.8</target>
         </configuration>
       </plugin>
     </plugins>
@@ -52,4 +52,41 @@
 	    <scope>compile</scope>
 	</dependency>
   </dependencies>
+  <profiles>
+		<profile>
+			<id>check-licence</id>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>org.apache.rat</groupId>
+						<artifactId>apache-rat-plugin</artifactId>
+                        <version>0.13</version>
+                        <configuration>
+                        <excludes combine.children="append">
+                            <exclude>rafiki/**</exclude>
+                            <exclude>test/gtest/**</exclude>
+                            <exclude>include/singa/utils/tinydir.h</exclude>
+                            <exclude>include/singa/utils/cuda_utils.h</exclude>
+                            <exclude>src/core/tensor/distribution.cl</exclude>
+                            <exclude>src/model/layer/im2col.cl</exclude>
+                            <exclude>src/model/layer/pooling.cl</exclude>
+                            <exclude>src/proto/caffe.proto</exclude>
+                            <exclude>cmake/Thirdparty/FindViennaCL.cmake</exclude>
+                            <exclude>cmake/Thirdparty/FindOpenCL.cmake</exclude>
+                            <exclude>src/api/numpy.i</exclude>
+                            <exclude>doc/en/docs/notebook/utils.py</exclude>
+                            <exclude>examples/imagenet/inception/convert.py</exclude>
+                            <exclude>tool/cpplint.py</exclude>
+                            <exclude>travis*.log</exclude>
+                            <exclude>.gitmodules</exclude>
+                            <exclude>java/target/*</exclude>
+                            <exclude>miniconda.sh</exclude>
+                        </excludes>
+                        <consoleOutput>True</consoleOutput>
+                    </configuration>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
+	</profiles>
 </project>

test/python/cuda_helper.py

@@ -1,3 +1,20 @@
+# 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.
+#
+
 from singa import device
 
 # avoid singleton error

test/python/test_memoryPool.py

@@ -0,0 +1,16 @@
+# 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.
+#

tool/rat.sh

@@ -0,0 +1,19 @@
+# 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.
+#
+
+cd java
+mvn apache-rat:check -Pcheck-licence -Drat.basedir=..