chore: use license-eye to check license header (#83)

diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 6d1bc2d..c062bb5 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -1,3 +1,4 @@
+#
 # 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
@@ -6,14 +7,15 @@
 # "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 "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.
-
+# 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: Build
 
 on:
@@ -31,13 +33,17 @@
         uses: actions/setup-go@v2
         with:
           go-version: 1.14
-        id: go
 
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
         with:
           submodules: true
-          
+
+      - name: Check License
+        uses: apache/skywalking-eyes@9bd5feb86b5817aa6072b008f9866a2c3bbc8587
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Check code generation
         run: make check-codegen
         
diff --git a/.licenserc.yaml b/.licenserc.yaml
new file mode 100644
index 0000000..9e4eb57
--- /dev/null
+++ b/.licenserc.yaml
@@ -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.
+#
+header:
+  license:
+    spdx-id: Apache-2.0
+    copyright-owner: Apache Software Foundation
+
+  paths-ignore:
+    - 'dist'
+    - 'licenses'
+    - '**/*.md'
+    - 'LICENSE'
+    - 'NOTICE'
+    - '.graphqlconfig'
+    - '.gitmodules'
+    - '.gitignore'
+    - 'go.mod'
+    - 'go.sum'
+
+  comment: on-failure