A previous patch[1] added the ability to allow the search pattern for
patches to be changed, so that patchreview can be used across the entire
meta-oe repository by changing the patterns.
However, this means the caller needs to write long patterns when calling
patchreview.
Instead, we can see if the specified directory contains a layer by
checking if conf/layer.conf exists. If it does, then search for patches
inside this directory. If it doesn't, assume that the specified
directory is a repository that contains sublayers (such as
meta-openembedded) and look through each of the directories that match
the pattern meta-*.
This means patchreview can both scan either a single layer (eg
.../poky/meta) or a repository of sublayers (eg .../meta-openembedded).
[1] oe-core 599046ea9302af0cf856d3fcd827f6a2be75b7e1
(From OE-Core rev: a3a868519beab1b9cac94fefd7dbeffb09d047e9)
Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
116c044212