Update all svn repos in a directory, supports nested directory structure

update_git_repos.sh

#!/bin/bash

set -eu

# store the current dir
CUR_DIR=$(pwd)

# Let the person running the script know what's going on.
echo -e "\n\033[1mPulling in latest changes for all repositories...\033[0m\n"

GIT_DIRS=$(find . -name ".git")

# Find all git repositories and update it to the master latest revision
for i in ${GIT_DIRS[*]}; do

    DIR=$(echo $i | ggrep -Po '(?<=\.\/).*(?=\.git)')

    # We have to go to the .git parent directory to call the pull command
    cd "$DIR"

    # finally update from svn
    echo -e "\033[33mRebasing: $DIR...\033[0m"
    if ! git svn rebase; then
        echo -e "\033[31mError updating. git status:\033[0m"
        git status -sb
    fi

    # lets get back to the CUR_DIR
    cd $CUR_DIR
done

echo -e "\n\033[32mComplete!\033[0m\n"