vmimages/home-manager/users/sstent/mr_completion.bash

#!/usr/bin/env bash

_mr_completion() {
    local cur prev opts

    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    flags="--directory --config --force --force-env --verbose --minimal --quiet --insecure --stats --interactive --no-recurse --jobs --cache --cached --uncache --top --trust-all"

    case "${prev}" in
        mr)
            opts="checkout update status clean commit record fetch push diff log grep run bootstrap register config action online offline remember"
            COMPREPLY=( $(compgen -W "${flags} ${opts}" -- "${cur}") )
            return 0
            ;;
        clean|commit|record|grep|run|bootstrap|register|config|action|remember)
            case "${prev}" in
                clean)
                    opts="-f"
                    ;;
                commit|record)
                    opts='-m -a'
                    ;;
                run)
                    opts='<command> [param ...]'
                    ;;
                bootstrap)
                    opts='src [directory]'
                    ;;
                config)
                    opts='section ["setting=[value]" ...]'
                    ;;
                *)
                    opts=""
                    ;;
            esac
            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
            return 0
            ;;
        *)
            ;;
    esac

    return 0
}

complete -F _mr_completion mr