ProxSpace/msys2/usr/share/bash-completion/completions/mr

# mr completion                                            -*- shell-script -*-

_mr() {
    local cur prev words cword
    _init_completion || return

    local help commands options

    help="$(PERLDOC_PAGER=cat PERLDOC=-otext "${1}" help 2>/dev/null)"

    commands="$(awk '/\[options\]/ { print $3 }' <<<"${help}")"
    # Split [online|offline] and remove `action` placeholder.
    commands="${commands//@(action|[\[\|\]])/$'\n'}"
    # Add standard aliases.
    commands="${commands} ci co ls"

    # Determine if user has entered an `mr` command. Used to block top-level
    # (option and command) completions.
    local cmd i
    for (( i=0; i < ${#words[@]}-1; i++ )); do
        if [[ $commands == *"${words[i]}"* ]]; then
            cmd="${words[i]}"
            break
        fi
    done

    # Complete options for specific commands.
    if [[ -n $cmd ]]; then
        case $cmd in
            bootstrap)
                _filedir
                # Also complete stdin (-) as a potential bootstrap source.
                if [[ -z "${cur}" || $cur == - ]] && [[ $prev != - ]]; then
                    COMPREPLY+=( - )
                fi
                return
                ;;
            clean)
                if [[ "${cur}" == -* ]]; then
                    COMPREPLY=( $( compgen -W '-f' -- "${cur}" ) )
                fi
                return
                ;;
            commit|ci|record)
                if [[ "${cur}" == -* ]]; then
                    COMPREPLY=( $( compgen -W '-m' -- "${cur}" ) )
                fi
                return
                ;;
            run)
                COMPREPLY=( $( compgen -c -- "${cur}" ) )
                return
                ;;
            *)
                # Do not complete any other command.
                return
                ;;
        esac
    fi

    # Complete top-level options and commands.
    case $prev in
        -c|--config)
            _filedir
            return
            ;;
        -d|--directory)
            _filedir -d
            return
            ;;
    esac

    if [[ $cur == -* ]]; then
        options="$(_parse_help - <<<"${help}")"
        # Remove short options (all have compatible long options).
        options="${options//-[a-z]$'\n'/}"
        # Remove deprecated options.
        options="${options//--path/}"
        COMPREPLY=( $( compgen -W "${options}" -- "${cur}" ) )
    else
        COMPREPLY=( $( compgen -W  "${commands}" -- "${cur}" ) )
    fi
} &&
complete -F _mr mr

# ex: filetype=sh