I am trying to sign every operation I do via git.
sign commit
git commit -S -am 'message'
sign tag
git tag -s -a <tag>
sign merge
git merge -S <branch>
However one problem remains. When I simply pull, it sometimes automatically creates a merge with the pull which is not signed.
So how can I sign a merge that is done by git pull?
Not sure if that will be good enough for you, but you can pull without the merge commit, and perform the commit manually
git pull --no-commit
git commit -S -am 'The merge commit'