chore(action): Add actions/labeler to label modules automatically (ap…

…ache#1076)

.github/workflows/labeler.yml

@@ -0,0 +1,36 @@
+# 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: Labeler
+
+on:
+  pull_request_target:
+    types: [ synchronize, opened, reopened, edited ]
+
+jobs:
+  process:
+    name: Module Labeler
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Assign GitHub labels
+        uses: actions/labeler@v4
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          configuration-path: .github/workflows/module_labeler_conf.yml
+          sync-labels: true

.github/workflows/module_labeler_conf.yml

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+# 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.
+---
+github:
+  - .github/**/*
+admin-cli:
+  - admin-cli/**/*
+docker:
+  - docker/**/*
+go-client:
+  - go-client/**/*
+java-client:
+  - java-client/**/*
+nodejs-client:
+  - nodejs-client/**/*
+pegic:
+  - pegic/**/*
+python-client:
+  - python-client/**/*
+scala-client:
+  - scala-client/**/*
+thirdparty:
+  - thirdparty/**/*
+thrift:
+  - '**/*.thrift'
+docs:
+  - '**/*.md'
+scripts:
+  - 'scripts/**/*'
+  - '**/*.sh'
+build:
+  - 'cmake_modules/**/*'
+  - '**/CMakeLists.txt'
+  - 'run.sh'
+cpp:
+  # TODO(yingchun): add more fine-grained labels
+  - 'src/**/*.h'
+  - 'src/**/*.cpp'