git-dwtb

#!/usr/bin/env bash

# git-dwtb: "done with this branch":
#  * check back out to master
#  * pull "${REMOTE}"/master
#  * delete the original branch
#  * prune "${REMOTE}"

set -eo pipefail

remote="${REMOTE:-origin}"
branchname=$(git rev-parse --abbrev-ref HEAD)

if [[ "${branchname}" == "master" || "${branchname}" == "HEAD" ]]; then
  >&2 echo "Don't run me on master or a symbolic ref!"
  exit 1
fi

git checkout master && \
  git pull "${remote}" master && \
  git branch -D "${branchname}" && \
  git remote prune "${remote}"