rm-merged-branches

#!/bin/bash
set -eou pipefail

# shellcheck source=/dev/null
. "$(dirname "$0")/lib/common.sh"

nothing_to_do=1

for branch in $(git branch --format='%(refname:short)' --merged | grep -v '^stages/' | grep -vx master); do
    nothing_to_do=
    if prompt_yn "Delete '$branch'?"; then
        run git branch -d "$branch"
    fi
done

if [ -n "$nothing_to_do" ]; then
    echo "Nothing to do"
else
    echo "Done"
fi