commit 32642ea23248dcb244b3c3ccc85cf477104a0ccc
author Mike Frysinger <vapier@chromium.org> Fri Apr 15 23:41:01 2022 -0400
committer Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> Tue Apr 19 00:29:05 2022 +0000
tree 86a05fad16d68549051a0d56d7c79f561760c359
parent ca9c411aec96bb2be609562e9a98d0bd8e2f09a9

builder: switch pbzip2 to lbzip2

lbzip2 is always faster than pbzip2, so switch it.

BUG=b:187789829
TEST=CQ passes

Change-Id: Ia97f2f5cd617a57f6dec2ccfa836220598613661
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/3584467
Tested-by: Mike Frysinger <vapier@chromium.org>
Auto-Submit: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Jaques Clapauch <jaquesc@google.com>
Commit-Queue: Jaques Clapauch <jaquesc@google.com>

builder.py

diff --git a/builder.py b/builder.py
index 6b160fd..da77bc9 100644
--- a/builder.py
+++ b/builder.py
@@ -86,12 +86,11 @@
   tmpd = tempfile.mkdtemp()
   try:
     # Extract package to temporary directory (excluding masked files).
-    cmd = ('pbzip2 -dc --ignore-trailing-garbage=1 %s'
-           ' | sudo tar -x -C %s %s --wildcards')
+    cmd = 'lbzip2 -dc %s | sudo tar -x -C %s %s --wildcards'
     subprocess.check_call(cmd % (in_path, tmpd, excludes), shell=True)
 
     # Build filtered version of package.
-    cmd = 'sudo tar -c --use-compress-program=pbzip2 -C %s . > %s'
+    cmd = 'sudo tar -c --use-compress-program=lbzip2 -C %s . > %s'
     subprocess.check_call(cmd % (tmpd, out_path), shell=True)
   finally:
     subprocess.check_call(['sudo', 'rm', '-rf', tmpd])