Display tags before and after fetch

scripts/update_changelog.py

@@ -28,17 +28,27 @@ def main():
     #   git for-each-ref --format="%(refname:short) | %(creatordate)" "refs/tags/*"
     local_repo = git.Repo(ROOT)
 
+    print('before:')
+    print(local_repo.git.tag('--list'))
+
     # Fetch tags since `git fetch' is run with --no-tags during actions/checkout.
     #   git fetch --tags
     for remote in local_repo.remotes:
         remote.fetch()
 
+    print('after:')
+    print(local_repo.git.tag('--list'))
+
     # Sort the tags by version.
     #   git tag --list | sort --reverse --version-sort
     tags = sorted(
         local_repo.tags,
         key=lambda tag: list(map(int, tag.name.split('.'))), reverse=True)
 
+    print('sorted tags:')
+    for tag in tags:
+        print(tag.name)
+
     most_recent_tag = tags[0]
     print('most_recent_tag: {}'.format(most_recent_tag))
     most_recent_tag_datetime = most_recent_tag.commit.committed_datetime