git cherry-pick --continue, '--no-edit' option?

You can use:

git cherry-pick <sha1> --no-commit

after resolving conflict you can commit it from script.

Ofcourse you can set cherry-pick strategy-options to automatically resolve conflicts by accepting code from ours/theirs

Without that you'll get standard git markup of conflict

+<<<<<<< HEAD
         some code
+||||||| parent of 4d64ec6... test commit
+        first version code
+=======
+        second version code
+>>>>>>> 4d64ec6... test commit

As Zildyan said in his answer, you will need to resolve all the conflicts before doing git add. Therefore, you should not make this fully automated.

That said, to skip editing the commit message, you can simply set your editor to a command that does nothing and reports success. The ideal one on Unix-like systems is the true command. Hence:

git -c core.editor=true cherry-pick --continue

will do the trick. (You can also use any of the environment variables GIT_EDITOR, VISUAL, or EDITOR; and in fact, if any of those are set, you must use them rather than core.editor since the sequence is: use $GIT_EDITOR if that is set; else use $VISUAL if that is set; else use $EDITOR if that is set; else use core.editor if that is set; else use whatever is built in to this version of Git.)