Find the new migrations

gistfile1.txt

# can't diff two directories, make a file with the contents of the migrations dir before and after the previous deploy to find out what migrations need to be made for the next deploy
git ls-tree -r origin/master:db/migrate > migrations_last_deploy
git ls-tree -r origin/develop:db/migrate > migrations_current_branch

diff migrations_last_deploy migrations_current_branch