build: update dependencies check to only check for runtime and compil…

…e scopes (#678)

* change:Updated dependencies check to only use runtime & compile scope

* Update dependencies.sh

* feat: update dependencies check to only check for runtime and compile
scopes

Co-authored-by: Saleh Mostafa <salehmostafa@google.com>
Co-authored-by: Jeffrey Rennie <rennie@google.com>

synthtool/gcp/templates/java_library/.kokoro/dependencies.sh

@@ -43,12 +43,13 @@ function completenessCheck() {
   # Output dep list with compile scope generated using the original pom
   # Running mvn dependency:list on Java versions that support modules will also include the module of the dependency.
   # This is stripped from the output as it is not present in the flattened pom.
+  # Only dependencies with 'compile' or 'runtime' scope are included from original dependency list.
   msg "Generating dependency list using original pom..."
-  mvn dependency:list -f pom.xml -Dsort=true | grep '\[INFO]    .*:.*:.*:.*:.*' | sed -e s/\\s--\\smodule.*// | grep -v ':test$' >.org-list.txt
+  mvn dependency:list -f pom.xml -DincludeScope=runtime -Dsort=true | grep '\[INFO]    .*:.*:.*:.*:.*' | sed -e s/\\s--\\smodule.*// >.org-list.txt
 
-  # Output dep list generated using the flattened pom (test scope deps are ommitted)
+  # Output dep list generated using the flattened pom (only 'compile' and 'runtime' scopes)
   msg "Generating dependency list using flattened pom..."
-  mvn dependency:list -f .flattened-pom.xml -Dsort=true | grep '\[INFO]    .*:.*:.*:.*:.*' >.new-list.txt
+  mvn dependency:list -f .flattened-pom.xml -DincludeScope=runtime -Dsort=true | grep '\[INFO]    .*:.*:.*:.*:.*' >.new-list.txt
 
   # Compare two dependency lists
   msg "Comparing dependency lists..."
@@ -85,4 +86,4 @@ then
 else
   msg "Errors found. See log statements above."
   exit 1
-fi
+fi