rubocop-detect

rubocop-detect.sh

# Finds ruby files that was changed in HEAD against passed branch
# and run rubocop with them. It's supposed to help to detect
# rubocop offenses introduced by YOU.
#
# Examle:
#     rubocop-detect develop
function rubocop-detect(){
    local branch=${1:-master}

    echo -e "\e[1mCOMPARING:\e[0m"
    echo -e "  git diff $branch..HEAD\n"

    local changed_ruby_files=$(git diff --name-only $branch HEAD | grep .rb$)

    for file in $changed_ruby_files; do
        if [ -e $file ]; then
            local existing_ruby_files="${existing_ruby_files} ${file}"
        fi
    done

    echo -e "\e[1mCHANGED RUBY FILES:\e[0m"
    for file in $existing_ruby_files; do
        echo "  $file"
    done
    echo -e "\n"

    echo -e "\e[1mRUBOCOP:\e[0m"
    rubocop $existing_ruby_files
}

it doesn't work !!!