create_branch.sh

# Make pretty branch names, translated from https://gist.github.com/JoshNavi/8bc9a12b7492fc093b2c8b0bb8b0473e#create_branch
function create_branch() {
    local branch_name=$argv[1]

    if [[ -z "$branch_name" ]]
    then
      echo "Need to pass a branch name to use"
      return 1
    fi

    # Change this to whatever your team's project key is
    local ticket_key="YO"

    local ticket_number=$argv[2]

    # Change this to your name
    local default_user="india"

    local user=$argv[3]
    if [[ -z "$user" ]]
    then
      user=$default_user
    fi

    local new_branch="$user/$branch_name"
    if [[ -n $ticket_number ]]
    then
      local new_branch="$user/$ticket_key-$ticket_number/$branch_name"
    fi

    echo "Creating branch and checking out $new_branch"
    command git checkout -b "$new_branch"
}

# Examples:
#
# create_branch the-branch-name
# git checkout -b ia/the-branch-name
#
# create_branch the-branch-name 111
# git checkout -b ia/YO-111/the-branch-name
#
# create_branch the-branch-name 111 mob
# git checkout -b mob/YO-111/the-branch-name