git-cob

#! /bin/bash
set -u
if [ $# -ne 1 ]; then
    echo "Missing argument"
    exit 1
fi

git fetch --all

inp=$1
br=$(git branch -l --format="%(refname:lstrip=2)" | grep -i "$inp")

if [ ${VERBOSE:-0} -ne 0 ]; then
    echo $br
fi

cnt=$(echo $br | wc -w)

case $cnt in
0)
    echo "No match found, searching on remote branches..."
    br=$(git branch -r --format="%(refname:lstrip=3)" | grep -i "$inp")
    cnt=$(echo $br | wc -w)
    case $cnt in
    0)
        echo "No match found"
        exit 1
        ;;
    1)
        git checkout $br -q
        ;;
    *)
        echo "Found $cnt remote matches"
        for w in $br; do
            echo $w
        done
        exit 2
        ;;
    esac
    ;;
1)
    git checkout $br -q
    ;;
*)
    echo "Found $cnt matches"
    for w in $br; do
        echo $w
    done
    exit 2
    ;;
esac