docker_prune.sh

#!/usr/bin/env bash
set -Eeuo pipefail
IFS=$'\n\t'

docker_prune() {
    local Title="Docker Prune"
    Question="Would you like to remove all unused containers, networks, volumes, images and build cache?"
    YesNotice="Removing unused docker resources."
    NoNotice="Nothing will be removed."

    local Command="docker system prune --all --force --volumes"
    if run_script 'question_prompt' Y "${Question}" "${Title}" "${FORCE:+Y}"; then
        if use_dialog_box; then
            {
                notice "${YesNotice}"
                notice "Running: ${C["RunningCommand"]}${Command}${NC}"
                eval "${Command}" || error "Failed to remove unused docker resources.\nFailing command: ${C["FailingCommand"]}${Command}"
            } |& dialog_pipe "${DC["TitleSuccess"]-}${Title}" "${YesNotice}${DC["NC"]-}\n${DC["CommandLine"]-} ${Command}"
        else
            notice "${YesNotice}"
            notice "Running: ${C["RunningCommand"]}${Command}${NC}"
            eval "${Command}" || error "Failed to remove unused docker resources.\nFailing command: ${C["FailingCommand"]}${Command}"
        fi
    else
        if use_dialog_box; then
            notice "${NoNotice}" |& dialog_pipe "${DC[TitleError]}${Title}" "${NoNotice}"
        else
            notice "${NoNotice}"
        fi
    fi
}

test_docker_prune() {
    run_script 'docker_prune'
}