A function for Google URL Shortener

ggl.zsh

# Usage
#   ggl http://d.hatena.ne.jp/takehikom/
#   ggl -k Google_API_Key http://d.hatena.ne.jp/takehikom/
#   ggl -f Google_API_Key_File http://d.hatena.ne.jp/takehikom/
#   ggl -F http://d.hatena.ne.jp/takehikom/ http://d.hatena.ne.jp/takehikom/rss

function ggl () {
    local longurl json
    local apiurl=https://www.googleapis.com/urlshortener/v1/url

    while getopts k:f:F OPT
    do
        case $opt in
            "k" ) apiurl="${apiurl}?key=${OPTARG}" ;;
            "f" ) apiurl="${apiurl}?key=$(cat ${OPTARG})" ;;
            "F" ) apiurl="${apiurl}?key=$(cat ~/.googleapikey)" ;;
        esac
    done
    shift $((OPTIND - 1))

    for longurl in $@
    do
        json="{\"longUrl\": \"${longurl}\"}"
        echo "curl \"${apiurl}\" -H 'Content-Type: application/json' -d '${json}'"
        curl "${apiurl}" -H 'Content-Type: application/json' -d ${json}
    done
}
alias googl_url=ggl