#!/bin/sh readonly cmd=$1 manage_config() { docker run --user 1000:1000 --rm -it --workdir /mnt/abuild \ -v dabuild-config:/mnt/abuild alpine sh } usage() { cat <<- EOF dabuild: version (unknown) Available commands: config: access abuild configuration help: this help screen EOF } case $cmd in config) manage_config;; help) usage;; *) usage; exit 1;; esac