Auto merge of #21316 - servo:jdm-patch-27, r=Manishearth

mach: Avoid python error when there's no cargo cache.

This happens when we have a newly provisioned machine.

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bors-servo 2018-08-01 23:28:29 -04:00 committed by GitHub
commit 5c5ed54a6b
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@ -366,14 +366,15 @@ class MachCommands(CommandBase):
elif os.path.isdir(path.join(git_db_dir, d)):
packages["git"][crate_name]["exist"].append(("del", d, ""))
for d in os.listdir(crates_src_dir):
crate_name = re.sub(r"\-\d+(\.\d+){1,3}.+", "", d)
if not packages["crates"].get(crate_name, False):
packages["crates"][crate_name] = {
"current": [],
"exist": [],
}
packages["crates"][crate_name]["exist"].append(d)
if crates_src_dir:
for d in os.listdir(crates_src_dir):
crate_name = re.sub(r"\-\d+(\.\d+){1,3}.+", "", d)
if not packages["crates"].get(crate_name, False):
packages["crates"][crate_name] = {
"current": [],
"exist": [],
}
packages["crates"][crate_name]["exist"].append(d)
total_size = 0
for packages_type in ["git", "crates"]: