Merge pull request apache#686 from DMwangnima/feat/triple_filter

feat: filter token sample

.github/workflows/github-actions.yml

@@ -64,21 +64,21 @@ jobs:
       - name: Check License Header
         uses: apache/skywalking-eyes/header@e1a02359b239bd28de3f6d35fdc870250fa513d5
 
-#      - name: Switch Dubbo-go version
-#        run: |
-#          # Acquire information of branch
-#          if [ "$GITHUB_EVENT_NAME" == "pull_request" ]; then
-#            BRANCH=${{github.base_ref}}
-#          elif [ "$GITHUB_EVENT_NAME" == "push" ]; then
-#            BRANCH=$GITHUB_REF_NAME
-#          else
-#            echo "$GITHUB_EVENT_NAME event is unsupported right now"
-#            exit 1
-#          fi
-#          echo "EVENT = $GITHUB_EVENT_NAME, BRANCH = $BRANCH"
-#          # Edit the version
-#          go mod edit -replace=dubbo.apache.org/dubbo-go/v3=dubbo.apache.org/dubbo-go/v3@$BRANCH
-#          go mod tidy
+      - name: Switch Dubbo-go version
+        run: |
+          # Acquire information of branch
+          if [ "$GITHUB_EVENT_NAME" == "pull_request" ]; then
+            BRANCH=${{github.base_ref}}
+          elif [ "$GITHUB_EVENT_NAME" == "push" ]; then
+            BRANCH=$GITHUB_REF_NAME
+          else
+            echo "$GITHUB_EVENT_NAME event is unsupported right now"
+            exit 1
+          fi
+          echo "EVENT = $GITHUB_EVENT_NAME, BRANCH = $BRANCH"
+          # Edit the version
+          go mod edit -replace=dubbo.apache.org/dubbo-go/v3=dubbo.apache.org/dubbo-go/v3@$BRANCH
+          go mod tidy
 
       - name: Integration Test
         run: |

filter/proto/greet.proto

@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+syntax = "proto3";
+package greet;
+
+option go_package = "github.com/apache/dubbo-go-samples/filter/proto;greet";
+
+message GreetRequest {
+  string name = 1;
+}
+
+message GreetResponse {
+  string greeting = 1;
+}
+
+service GreetService {
+  rpc Greet(GreetRequest) returns (GreetResponse) {}
+}