Bash script for updating the remote URL for multiple repos

update-remote-url.sh

#!/bin/bash

# #############################################################################
# If you typically keep your cloned repos in a single directory and happen
# to move the location of your remote, here is a script for quickly updating
# the remote url for all of the cloned repos in a given directory.
#
# Run from the same directory in which all of the repos reside as follows:
#
# /update-remote-url.sh "dir1 dir2 dir3" "git@some.example.com:/path/to/parent/dir"
#
# Running as follows will update the remote for "dir1" to
#
#  git@some.example.com:/path/to/parent/dir/dir1.git
#
# #############################################################################
# CONFIGS
#
# If your remote has a different name simply export this env var before
# running this script setting it to a different string.
#
export REMOTE_NAME=${REMOTE_NAME:-origin}
#
# #############################################################################

set -u

REPO_DIRS=$1
URL=$2

echo "Updating remote urls for origin to $URL"

for r in $REPO_DIRS
do
  start_dir=$(pwd)

  echo "---------"
  echo "Updating remote for repo $r"
  cd $r
  echo "Current remote:"
  git remote -v

  repo_name=$(git remote -v | head -n 1 | awk '{print $2}' | awk -F\/ '{print $NF}')
  new_url="$URL/$repo_name"
  echo -n "Updating remote to:$new_url"

  git remote set-url origin $new_url
  echo

  echo "New remote:"
  git remote -v

  cd $start_dir
done