run.sh

# run - replace the current terminal with a graphical program
# To install, source this file from your shell rc (or copy-paste it).

run() {
    if ! command -v "$1" >> /dev/null; then
        echo "run: error: command not found" 1>&2
        return 1
    fi
    ("$@" &)
    exit
}

if command -v compdef >> /dev/null; then
    # zsh completions
    compdef _precommand run
elif command -v complete >> /dev/null; then
    # bash completions
    complete -F _command run
fi