modernize the bom pom.xml

Author: chingor13

monorepo-migration/migrate.sh

@@ -315,7 +315,7 @@ echo "Committing copyright header fixes..."
 git add "$SOURCE_REPO_NAME"
 git commit -n --no-gpg-sign -m "chore($SOURCE_REPO_NAME): update copyright headers to 2026 Google LLC"
 
-# 7.10 Modernize root pom.xml
+# 7.11 Modernize root pom.xml
 echo "Modernizing root pom.xml..."
 PARENT_VERSION=$(grep -m 1 "<version>.*{x-version-update:google-cloud-java:current}" google-cloud-jar-parent/pom.xml | sed -E 's/.*<version>(.*)<\/version>.*/\1/')
 python3 "$MODERNIZE_POM_SCRIPT" "$SOURCE_REPO_NAME/pom.xml" "$PARENT_VERSION" "$SOURCE_REPO_NAME"
@@ -324,6 +324,19 @@ echo "Committing root pom.xml modernization..."
 git add "$SOURCE_REPO_NAME/pom.xml"
 git commit -n --no-gpg-sign -m "chore($SOURCE_REPO_NAME): modernize root pom.xml"
 
+# 7.12 Modernize BOM pom.xml
+echo "Modernizing BOM pom.xml..."
+# Find potential BOM POMs (usually in a subdirectory ending with -bom)
+find "$SOURCE_REPO_NAME" -name "pom.xml" | grep "\-bom/pom.xml" | while read -r bom_pom; do
+    echo "Modernizing BOM: $bom_pom"
+    # BOMs should inherit from google-cloud-pom-parent
+    python3 "$MODERNIZE_POM_SCRIPT" "$bom_pom" "$PARENT_VERSION" "$SOURCE_REPO_NAME" "google-cloud-pom-parent" "../../google-cloud-pom-parent/pom.xml"
+    
+    echo "Committing BOM pom.xml modernization for $bom_pom..."
+    git add "$bom_pom"
+    git commit -n --no-gpg-sign -m "chore($SOURCE_REPO_NAME): modernize BOM pom.xml"
+done
+
 # 7.11 Verify compilation
 echo "Verifying compilation..."
 (cd "$SOURCE_REPO_NAME" && mvn compile -DskipTests -T 1C)

monorepo-migration/modernize_pom.py

@@ -15,7 +15,8 @@
 import sys
 import re
 
-def modernize_pom(file_path, parent_version, source_repo_name=None):
+
+def modernize_pom(file_path, parent_version, source_repo_name=None, parent_artifactId='google-cloud-jar-parent', relative_path='../google-cloud-jar-parent/pom.xml'):
     with open(file_path, 'r') as f:
         lines = f.readlines()
 
@@ -64,9 +65,9 @@ def modernize_pom(file_path, parent_version, source_repo_name=None):
             indent = line[:line.find('<')]
             new_lines.append(f"{indent}<parent>\n")
             new_lines.append(f"{indent}  <groupId>com.google.cloud</groupId>\n")
-            new_lines.append(f"{indent}  <artifactId>google-cloud-jar-parent</artifactId>\n")
+            new_lines.append(f"{indent}  <artifactId>{parent_artifactId}</artifactId>\n")
             new_lines.append(f"{indent}  <version>{parent_version}</version><!-- {{x-version-update:google-cloud-java:current}} -->\n")
-            new_lines.append(f"{indent}  <relativePath>../google-cloud-jar-parent/pom.xml</relativePath>\n")
+            new_lines.append(f"{indent}  <relativePath>{relative_path}</relativePath>\n")
             continue
         if '</parent>' in line and in_parent:
             in_parent = False
@@ -161,7 +162,10 @@ def modernize_pom(file_path, parent_version, source_repo_name=None):
 if __name__ == "__main__":
     if len(sys.argv) > 2:
         source_repo = sys.argv[3] if len(sys.argv) > 3 else None
-        modernize_pom(sys.argv[1], sys.argv[2], source_repo)
+        parent_artifactId = sys.argv[4] if len(sys.argv) > 4 else 'google-cloud-jar-parent'
+        relative_path = sys.argv[5] if len(sys.argv) > 5 else '../google-cloud-jar-parent/pom.xml'
+        modernize_pom(sys.argv[1], sys.argv[2], source_repo, parent_artifactId, relative_path)
     else:
-        print("Usage: python3 modernize_pom.py <file_path> <parent_version> [source_repo_name]")
+        print("Usage: python3 modernize_pom.py <file_path> <parent_version> [source_repo_name] [parent_artifactId] [relative_path]")
         sys.exit(1)
+