feat: skip build only commit (#2555)

In this PR:
- When generate pull request description, do not include a commit that
only changes `BUILD.bazel`.

library_generation/generate_pr_description.py

@@ -148,8 +148,8 @@ def __get_commit_messages(
 def __filter_qualified_commit(paths: Dict[str, str], commit: Commit) -> (Commit, str):
     """
     Returns a tuple of a commit and libray_name.
-    A qualified commit means at least one file changes in that commit is
-    within the versioned proto_path in paths.
+    A qualified commit means at least one file, excluding BUILD.bazel, changes
+    in that commit is within the versioned proto_path in paths.
 
     :param paths: a mapping from versioned proto_path to library_name.
     :param commit: a commit under consideration.
@@ -158,7 +158,7 @@ def __filter_qualified_commit(paths: Dict[str, str], commit: Commit) -> (Commit,
     """
     for file in commit.stats.files.keys():
         versioned_proto_path = find_versioned_proto_path(file)
-        if versioned_proto_path in paths:
+        if versioned_proto_path in paths and (not file.endswith("BUILD.bazel")):
             return commit, paths[versioned_proto_path]
     return ()
 

library_generation/test/resources/integration/google-cloud-java/generation_config.yaml

@@ -1,6 +1,6 @@
 gapic_generator_version: 2.37.0
 protobuf_version: 25.2
-googleapis_commitish: 9868a57470a969ffa1d21194a5c05d7a6e4e98cc
+googleapis_commitish: 4ce0ff67a3d4509be641cbe47a35844ddc1268fc
 owlbot_cli_image: sha256:623647ee79ac605858d09e60c1382a716c125fb776f69301b72de1cd35d49409
 synthtool_commitish: 5e1fb2032fa44bc170677b38713023b4fec51a4e
 template_excludes:
@@ -48,3 +48,11 @@ libraries:
     - proto_path: google/cloud/alloydb/connectors/v1
     - proto_path: google/cloud/alloydb/connectors/v1alpha
     - proto_path: google/cloud/alloydb/connectors/v1beta
+
+  - api_shortname: cloudcontrolspartner
+    name_pretty: Cloud Controls Partner API
+    product_documentation: https://cloud.google.com/sovereign-controls-by-partners/docs/sovereign-partners
+    api_description: Provides insights about your customers and their Assured Workloads based on your Sovereign Controls by Partners offering.
+    GAPICs:
+    - proto_path: google/cloud/cloudcontrolspartner/v1
+    - proto_path: google/cloud/cloudcontrolspartner/v1beta

library_generation/test/resources/integration/google-cloud-java/pr-description-golden.txt

@@ -1,7 +1,23 @@
-This pull request is generated with proto changes between googleapis commit a17d4caf184b050d50cacf2b0d579ce72c31ce74 (exclusive) and 9868a57470a969ffa1d21194a5c05d7a6e4e98cc (inclusive).
+This pull request is generated with proto changes between googleapis commit a17d4caf184b050d50cacf2b0d579ce72c31ce74 (exclusive) and 4ce0ff67a3d4509be641cbe47a35844ddc1268fc (inclusive).
 Qualified commits are:
+[googleapis/googleapis@7659dd2](https://github.com/googleapis/googleapis/commit/7659dd2244563fd902b681bdcadbe5385b8d3462)
+[googleapis/googleapis@05d889e](https://github.com/googleapis/googleapis/commit/05d889e7dfe087fc2ddc9de9579f01d4e1c2f35e)
 [googleapis/googleapis@aa16fda](https://github.com/googleapis/googleapis/commit/aa16fdad909bc33e2d4ff04cfde56a46d0e52b13)
 [googleapis/googleapis@0733fdb](https://github.com/googleapis/googleapis/commit/0733fdb5f745192f9f3c95f8d08039286567cbcc)
+[googleapis/googleapis@9e35c62](https://github.com/googleapis/googleapis/commit/9e35c620157d7b11cb5b2e5d0249c5caaee824f3)
+[googleapis/googleapis@36dedd0](https://github.com/googleapis/googleapis/commit/36dedd0d9020c19d1c8259003c2fe9656ada7471)
+BEGIN_NESTED_COMMIT
+docs: [cloudcontrolspartner] update documentation URL
+
+PiperOrigin-RevId: 612723053
+
+END_NESTED_COMMIT
+BEGIN_NESTED_COMMIT
+feat: [cloudcontrolspartner] added CloudControlsPartner API
+
+PiperOrigin-RevId: 612632640
+
+END_NESTED_COMMIT
 BEGIN_NESTED_COMMIT
 feat: [alloydb] support for obtaining the public IP address of an Instance
 feat: [alloydb] support for getting PSC DNS name from the GetConnectionInfo API
@@ -18,6 +34,21 @@ feat: [alloydb] support for getting PSC DNS name from the GetConnectionInfo API
 
 PiperOrigin-RevId: 610415824
 
+END_NESTED_COMMIT
+BEGIN_NESTED_COMMIT
+docs: [cloudcontrolspartner] Updated comment for method `ListCustomers` in service `CloudControlsPartnerCore`
+docs: [cloudcontrolspartner] Updated comment for field `location` in message `.google.cloud.cloudcontrolspartner.v1beta.Workload`
+docs: [cloudcontrolspartner] Updated a comment for field `partner_project_id` in message `.google.cloud.cloudcontrolspartner.v1beta.Partner`
+docs: [cloudcontrolspartner] Updated documentation URL
+
+PiperOrigin-RevId: 609026905
+
+END_NESTED_COMMIT
+BEGIN_NESTED_COMMIT
+feat: [cloudcontrolspartner] added CloudControlsPartner API
+
+PiperOrigin-RevId: 606720708
+
 END_NESTED_COMMIT
 BEGIN_NESTED_COMMIT
 feat: Regenerate with the Java code generator (gapic-generator-java) v2.37.0