incrementally sync downstream projects
diff --git a/buildkite/pipelines/bazelci.py b/buildkite/pipelines/bazelci.py
index 88858ea..3d2cb0d 100644
--- a/buildkite/pipelines/bazelci.py
+++ b/buildkite/pipelines/bazelci.py
@@ -157,11 +157,6 @@
def platform_name(platform):
return platforms_info()[platform]["name"]
-
-def git_clone_path():
- return "project-under-test"
-
-
def fetch_configs(http_url):
'''
If specified fetches the build configuration from http_url, else tries to
@@ -233,10 +228,13 @@
clone_path = os.path.join(root, project_name)
print("\n--- Fetching " + project_name + " sources")
if os.path.exists(clone_path):
- shutil.rmtree(clone_path)
- fail_if_nonzero(execute_command(["git", "clone", git_repository, clone_path]))
- os.chdir(clone_path)
-
+ os.chdir(clone_path)
+ # sync to the latest commit of HEAD. Unlikely git pull this also works after
+ # a force push.
+ fail_if_nonzero(execute_command(["git", "fetch"]))
+ fail_if_nonzero(execute_command(["git", "reset", "HEAD", "--hard"]))
+ else:
+ fail_if_nonzero(execute_command(["git", "clone", git_repository, clone_path]))
def cleanup(bazel_binary):
if os.path.exists("WORKSPACE"):
