Use VCS functions to check whether the cached/to-be-committed version of
the working tree contains the particular directory instead of using the
local working tree. Thanks to that, the functions no longer care about
stray files.
If we're using old repoman version, call 'repoman full' before asking
for confirmation to allow fixing minor problems before committing. That
implies calling 'repoman manifest' too.
Additionally, don't complain about outdated repoman before the patched
version is released.
'git checkout' can fail when file is not in index, thus we should
fallback to removing the file. Support adding metadata.xml like old
sunrise-commit did.
Don't count ChangeLog edits to changes. Require the first ChangeLog
entry to contain a bug number for the new ebuild. Describe all bugs
appearing in the ChangeLog entry. Print out VCS status before starting
to commit.
It is basically a nice frontend to call 'echangelog' and 'repoman
commit'. The current code supports git only, and works only inside the
package directory. Additionally, it requires new enough repoman (which
means live portage version right now).
