A function to quckly jump branches only passing the ticket number or a substring

jump_to.bash

# Quickly change branches 
function jto() {
    local nmatches=$(git branch | grep -i $1 | wc -l)
    local branches=$(git branch | grep -i $1 | grep -oE '[[:alpha:]0-9/-]+')
    if (( $nmatches > 1 )); then
        echo 'Found branches'
        printf "$branches\n"
    else
        echo Checking out $branches
        git checkout $branches
    fi
}