nnn/plugins/togglex

#!/usr/bin/env sh

# Description: Toggles executable mode for selection
#
# Dependencies: chmod
#
# Note: Works _only_ with selection (nnn can toggle the mode for the hovered file)
#
# Shell: POSIX compliant
# Author: Arun Prakash Jana

selection=${NNN_SEL:-${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.selection}

if [ ! -s "$selection" ]; then
    printf "0 selected "
    read -r _
    exit
fi

xargs -0 -I {} sh -c 'if [ -x "{}" ] ; then chmod -x "{}" ; else chmod +x "{}" ; fi' < "$selection"