evolve: prompt user for branch selection while resolving content-divergence
When resolving content-divergence, there can be case when both the
content-divergent changesets are on different named branches. In that case, we
are not sure which branch should the resolution commit should be on.
This patch adds logic to prompt user to choose the branch which the resolution
commit should be on and then creates the new resolution commit on that branch.
This also adds a new test file which have tests for the branch selection feature
we have added.
[flake8]
ignore =
#closing bracket does not match indentation of opening bracket's line
E123,
# closing bracket does not match visual indentation
E124,
# visually indented line with same indent as next logical line
E129,
# at least two spaces before inline comment
E261,
# too many leading '#' for block comment
E266,
# expected 2 blank lines, found 0
E302,
# expected 2 blank lines after end of function or class
E305,
# module level import not at top of file
E402,
# line too long (82 > 79 characters)
E501,
# do not assign a lambda expression, use a def
E731,
# class names should use CapWords convention
N801,
# line break occurred before a binary operator
W503
builtins=xrange, execfile