change git trunk-branch name from master to trunk

clone-to-trunk.sh

git checkout master
git branch -m master trunk
git fetch
git branch --unset-upstream
git branch -u origin/trunk
git symbolic-ref refs/remotes/origin/HEAD refs/remotes/origin/trunk

default-to-trunk.sh

# Configure git to use trunk as default branch for new repositories
# requires git >= 2.28
git config --global init.defaultBranch trunk

maketrunk.sh

git checkout master
git branch -m master trunk
git push -u origin trunk

why.md

Why would you do this

Don't actually care why you might.

I did it because it's a better name.

Fossil uses trunk and I'd use fossil if I could get away with it.

Are you sure it isn't because of

There is a difference between motive and opportunity.

These scripts are just means. Do what thou wilt.