delete_branches_older_than.sh

#!/bin/sh

date=$1
DRY_RUN=1

if [ -z $1 ]; then
    echo "Empty date"
    exit;
fi

for branch in $(git branch -a --merged r_1.8.4 | sed /\*/d | grep -v '/master' | grep -v '/develop'  | grep -v 'r_1.'); do
  if [ ! -n "$(git log -1 --since=$1 -s $branch)" ]; then
    if [[ "$branch" =~ "origin/" ]]; then
      local_branch_name=$(echo "$branch" | sed 's/^origin\///')
      if [[ "$DRY_RUN" -eq 1 ]]; then
        echo "git push origin :$local_branch_name"
      else
        git push origin :$local_branch_name
      fi
    else
      if [[ "$DRY_RUN" -eq 1 ]]; then
        echo "git branch -D $branch"
      else
        git branch -D $branch
      fi
    fi
  fi
done