commit 4089a49a81a11b2ed1a63f2a403f706f7a811d06
author Alex Klein <saklein@chromium.org> Tue Jun 30 10:59:36 2020 -0600
committer Commit Bot <commit-bot@chromium.org> Wed Jul 01 17:31:54 2020 +0000
tree 37a6d158b387d6f1441f00fe875a1d761c8795ba
parent 7b44c5b76ca4cb669e8eeda560310bb17c49b3b2

api.router: Minor comment additions.

BUG=None
TEST=None

Change-Id: I7f65949521e774c9968e15299eb844e8622ffccc
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/2274913
Tested-by: Alex Klein <saklein@chromium.org>
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Commit-Queue: Alex Klein <saklein@chromium.org>

api/router.py

diff --git a/api/router.py b/api/router.py
index 981eef9..f1cfad1 100644
--- a/api/router.py
+++ b/api/router.py
@@ -300,8 +300,10 @@
       stack.Add(
           field_handler.sync_dirs, input_msg, sync_tempdir, prefix=chroot.path)
 
+      # Parse goma.
       chroot.goma = field_handler.handle_goma(input_msg, chroot.path)
 
+      # Build inside-chroot paths for the input, output, and config messages.
       new_input = os.path.join(tempdir, self.REEXEC_INPUT_FILE)
       chroot_input = '/%s' % os.path.relpath(new_input, chroot.path)
       new_output = os.path.join(tempdir, self.REEXEC_OUTPUT_FILE)
@@ -309,6 +311,7 @@
       new_config = os.path.join(tempdir, self.REEXEC_CONFIG_FILE)
       chroot_config = '/%s' % os.path.relpath(new_config, chroot.path)
 
+      # Setup the inside-chroot message files.
       logging.info('Writing input message to: %s', new_input)
       input_handler.write_from(input_msg, path=new_input)
       osutils.Touch(new_output)