feat(deps): adopt flatten plugin and google-cloud-shared-dependencies (#33)

Author: yangnuoyu

.gitignore

@@ -13,3 +13,5 @@ target/
 # python utilities
 *.pyc
 __pycache__
+
+.flattened-pom.xml

pom.xml

@@ -63,28 +63,22 @@
  <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
  <github.global.server>github</github.global.server>
  <site.installationModule>google-cloud-orgpolicy-parent</site.installationModule>
- <google.common-protos.version>1.18.0</google.common-protos.version>
- <protobuf.version>3.12.2</protobuf.version>
- <junit.version>4.13</junit.version>
  </properties>
 
  <dependencyManagement>
  <dependencies>
  <dependency>
- <groupId>com.google.protobuf</groupId>
- <artifactId>protobuf-java</artifactId>
- <version>${protobuf.version}</version>
- </dependency>
- <dependency>
- <groupId>com.google.api.grpc</groupId>
- <artifactId>proto-google-common-protos</artifactId>
- <version>${google.common-protos.version}</version>
+ <groupId>com.google.cloud</groupId>
+ <artifactId>google-cloud-shared-dependencies</artifactId>
+ <version>0.8.1</version>
+ <type>pom</type>
+ <scope>import</scope>
  </dependency>
 
  <dependency>
  <groupId>junit</groupId>
  <artifactId>junit</artifactId>
- <version>${junit.version}</version>
+ <version>4.13</version>
  <scope>test</scope>
  </dependency>
  </dependencies>
@@ -157,7 +151,7 @@
  <link>https://developers.google.com/protocol-buffers/docs/reference/java/</link>
  <link>https://googleapis.dev/java/google-auth-library/latest/</link>
  <link>https://googleapis.dev/java/gax/latest/</link>
- <link>https://googleapis.github.io/api-common-java/${google.api-common.version}/apidocs/</link>
+ <link>https://googleapis.github.io/api-common-java/</link>
  </links>
  </configuration>
  </plugin>

proto-google-cloud-orgpolicy-v1/pom.xml

@@ -22,4 +22,13 @@
  <artifactId>proto-google-common-protos</artifactId>
  </dependency>
  </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.codehaus.mojo</groupId>
+ <artifactId>flatten-maven-plugin</artifactId>
+ </plugin>
+ </plugins>
+ </build>
 </project>