tree a1f17d08bb991bb38aabe82c8cec8d5c4f0cf6b8
parent 025704e946562cec18b587a2a54dbe30e20cfb44
author Basil Gello <vasek.gello@gmail.com> 1527269032 +0300
committer Basil Gello <vasek.gello@gmail.com> 1559806570 +0000

diffmanifests: honor user-supplied manifest paths

The current implementation ignores the user-specified paths to
manifests.  if the "repo diffmanifests" is invoked with absolute
file paths for one or both manifests, the command fails with message:

fatal: duplicate path ... in /tmp/manifest-old.xml

Also the current implementation fails to expand the absolute path to
manifest files if "repo diffmanifests" is invoked with relative
paths, i.e "repo diffmanifests manifest-old.xml manifest-new.xml".

fatal: manifest manifest-old.xml not found

This commit fixes the first issue by disabling the local manifest
discovery for diffmanifests command, and the second issue by
expanding paths to manifests within "diffmanifests" sub-command.

Test: repo manifest --revision-as-HEAD -o /tmp/manifest-old.xml
      repo sync
      repo manifest --revision-as-HEAD -o /tmp/manifest-new.xml
      repo diffmanifests /tmp/manifest-old.xml /tmp/manifest-new.xml
Change-Id: Ia125d769bfbea75adb9aba81abbd8c636f2168d4
Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>