git remove local merged branches

.bashrc

# checks whether local branches are merged into target branch
#
# usage:
#  merged_branches <remote/target-branch-name>
#
# examples:
#   merged_branches # default is master
#   merged_branches origin/master
#   merged_branches origin/release/9.0
#
merged_branches() {
  git branch --merged $1 | egrep -v '(^\*|master|release/)'
}

# deletes local branches which are merged into target branch
#
# usage:
#  remove_merged_branches <remote/target-branch-name>
#
# examples:
#   remove_merged_branches # default is master
#   remove_merged_branches origin/master
#   remove_merged_branches origin/release/9.0
#
remove_merged_branches() {
  git branch --merged $1 | egrep -v '(^\*|master|release/)' | xargs git branch -d
}

# shortcuts
alias mb="merged_branches origin/master"
alias rmb="remove_merged_branches origin/master"