When you have multiple branches need to rebase with same a branch. You need to switch to each branch and rebase it. This script help you to automate switch and rebase with each branch with main branch (auto get or you can passing it into first argument)
./git-bulk-rebase.sh <main branch>
| #!/usr/bin/env bash | |
| main_branch="$1" | |
| RED="\033[1;31m" | |
| GREEN="\033[1;32m" | |
| NC="\033[0m" | |
| if [ -z "$main_branch" ];then | |
| main_branch=$(git branch | cut -c 3- | grep -E "^milestone_") | |
| fi | |
| function bulk_rebase() { | |
| for branch in $(git branch | cut -c 3-); do | |
| if [[ ! "$branch" =~ ^(milestone_|develop) ]]; then | |
| echo -en "Do you want to rebase branch [${GREEN}${branch}${NC}] with branch [${RED}${main_branch}${NC}] (y/n/q)?: " | |
| read answer | |
| if [[ "$answer" =~ q|Q ]]; then | |
| break | |
| elif [[ "$answer" =~ y|Y ]]; then | |
| (git checkout "$branch" && git rebase "$main_branch") | |
| if [ $? -ne "0" ]; then | |
| echo "Error when rebase [${GREEN}${branch}${NC}] with [${RED}${main_branch}${NC}]. Please check it!" | |
| break | |
| fi | |
| fi | |
| fi | |
| done | |
| } | |
| bulk_rebase |