Let’s say you’re automating a git workflow for a variety of good and bad reasons. Commits are fine, you can just do a:
commit -am 'a message'
and it goes through non interactively. Now let’s say you have a merge and you try:
It pop open an editor window to let you type a message. There’s no merge -m option to let you provide a message. If you look closely, you’ll see that the editor window already has a message filled in saying it’s a merge. This means if you save without exiting, git sees a message and decides all is OK and it can proceed. So all you have to do is provide an “editor” which quits without saving every time. The program which does nothing except exit successfully is /true so you can simply do:
EDITOR=true git merge
for a non interactive merge.
I don’t know whether to be proud or ashamed, but it works.