scripts/combo-layer: make init set up initial component data

The "init" subcommand will now copy the current state of each component
repository into the combo layer repository, set last_revision for each
component, and then use "git add" to set up the initial commit (but will
not actually make the initial commit - that is left up to the user).
Also take the opportunity to bump the version number.

(From OE-Core rev: d4d491aa118b6cbe895167c62a46d883abc7b4ab)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/scripts/combo-layer.conf.example b/scripts/combo-layer.conf.example
index 09b94156fd..8cee04f771 100644
--- a/scripts/combo-layer.conf.example
+++ b/scripts/combo-layer.conf.example
@@ -11,8 +11,9 @@ local_repo_dir = /home/kyu3/src/test/bitbake
 # use "." if it is root dir
 dest_dir = bitbake
 
-# the updated revision last time.
-# If empty, the tool will start from the first commit
+# the last update revision.
+# "init" will set this automatically, however if it is empty when "update"
+# is run, the tool will start from the first commit.
 last_revision =
 
 # optional options