#!/bin/sh
# script - A simple script for editing/creating scripts
set -e
cd ~/scripts
if [ $# -gt 0 ]; then
    name="$1"
else
    name="$(ask "Script: ")"
fi
if ! [ -e "$name" ]; then
    printf "#!/bin/sh\n# ${name} - A simple script\n\n" >> "$name"
    chmod +x "$name"
    cleanup() {
        [ $(sed '/^#/d ; /^$/d' "$name" | wc -l) -gt 0 ] || rm "$name"
    }
    trap cleanup EXIT
fi
${EDITOR-vim} "$name" +3