commit d4cd0d8eca9f6c32a04783b476575a7623259c39
author Philipp Wollermann <philwo@google.com> Tue May 01 09:56:24 2018 +0200
committer Philipp Wollermann <philwo@google.com> Tue May 01 09:56:24 2018 +0200
tree 369198b4a79c42d9dfb9999eb6f1d223ee3b9851
parent 94bd9e3f92061556ffdc01e47aad3d1e18da5408

Fixes

buildkite/bazelci.py

diff --git a/buildkite/bazelci.py b/buildkite/bazelci.py
index 4460792..8946d9e 100644
--- a/buildkite/bazelci.py
+++ b/buildkite/bazelci.py
@@ -613,8 +613,22 @@
         execute_command(["git", "submodule", "foreach",
                          "--recursive", "git", "clean", "-fdqx"])
     else:
-        execute_command(
-            ["git", "clone", "--recurse-submodules", git_repository, clone_path])
+        if platform in ["ubuntu1404", "ubuntu1604"]:
+            execute_command(
+                ["git", "clone", "--recurse-submodules", "--reference",
+                 "/var/lib/bazelbuild", git_repository, clone_path])
+        elif platform in ["macos"]:
+            execute_command(
+                ["git", "clone", "--recurse-submodules", "--reference",
+                 "/usr/local/var/bazelbuild", git_repository, clone_path])
+        elif platform in ["windows"]:
+            execute_command(
+                ["git", "clone", "--recurse-submodules", "--reference",
+                 "c:\\buildkite\\bazelbuild", git_repository, clone_path])
+        else:
+            execute_command(
+                ["git", "clone", "--recurse-submodules", git_repository,
+                 clone_path])
         os.chdir(clone_path)