bin-files/ledgerutil

#!/bin/zsh -f

if [[ $# -eq 0 ]] ; then
    echo "ledgerutil [ name | list | new name | edit name ]"
    exit
fi

function list-utilities () {
    for utility in ~/.ledger/utilities/*.(sh|pl) ;
    do
        case $utility in
            *.sh)
                echo " - $(basename -- ${utility} .sh)"
                ;;
            *.pl)
                echo " - $(basename -- ${utility} .pl)"
        esac
    done
}

function new-utility () {
    name=$1
    shift
    cat <<EOF >~/.ledger/utilities/${name}.sh
#!/bin/sh

# Ledger Utility ${name}

EOF
    edit-utility ${name}
}

function edit-utility () {
    name=$1
    shift
    emacsclient --alternate-editor="" -n ~/.ledger/utilities/${name}.sh
}

function run-utility () {
    name=$1
    shift

    if [[ -e ~/.ledger/utilities/${name}.sh ]] ; then
        ~/.ledger/utilities/${name}.sh $*
    else
        if [[ -e ~/.ledger/utilities/${name}.pl ]] ; then
            ~/.ledger/utilities/${name}.pl $*
        else
            echo Utility ${name} not defined.
        fi
    fi
}

name=$1
shift
case ${name} in
    list)
        list-utilities
    ;;
    new)
        new-utility $*
    ;;
    edit)
        edit-utility $*
    ;;
    *)
        run-utility $name $*
esac